CALIF CARBON VINTAGE 2020 - ICE FUTURES ENERGY DIV                   Code-0063CA
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 California carbon allowances                   OPEN INTEREST:       31,344
COMMITMENTS
   1,312   15,855      575   29,443   14,904   31,330   31,334       14       10

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:       -621)
  -1,330        0      250      459     -871     -621     -621        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.2     50.6      1.8     93.9     47.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       7        7        4       14       13       25       20                  
 
 
NJ SRECS - ICE FUTURES ENERGY DIV                                    Code-0063CC
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:      158,579
COMMITMENTS
  70,127   13,547    2,950   85,502  142,082  158,579  158,579        0        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:     -1,372)
       0   -1,400        0   -1,372       28   -1,372   -1,372        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    44.2      8.5      1.9     53.9     89.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       7        4        4       15       10       24       16                  
 
 
PJM TRI-RECs CLASS 1 - ICE FUTURES ENERGY DIV                        Code-0063CH
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:      174,352
COMMITMENTS
  24,261   35,252    8,314  141,777  130,786  174,352  174,352        0        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,096)
    -352      244      352    1,096      500    1,096    1,096        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.9     20.2      4.8     81.3     75.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       8        5        7       22        8       32       19                  
 
 
CALIF CARBON VINTAGE 2021 - ICE FUTURES ENERGY DIV                   Code-0063CJ
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 California carbon allowances                   OPEN INTEREST:      185,099
COMMITMENTS
  93,242   65,262   24,713   67,002   95,107  184,957  185,083      142       16

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:     10,949)
     -99    7,994    4,682    6,309   -1,732   10,892   10,944       57        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    50.4     35.3     13.4     36.2     51.4     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      102)
      50       18       30       30       29       92       65                  
 
 
CALIF CARBON ALLOWANCE V2022 - ICE FUTURES ENERGY DIV                Code-0063D9
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 California carbon allowances                   OPEN INTEREST:       78,601
COMMITMENTS
  44,895    6,737    2,085   31,601   69,779   78,581   78,601       20        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        555)
     859     -486      457     -776      583      541      555       14        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    57.1      8.6      2.7     40.2     88.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       64)
      33        5        7       21       18       56       28                  
 
 
PA SOLAR ALTER ENERGY CREDIT - ICE FUTURES ENERGY DIV                Code-0063DA
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 PA SRECs)                                        OPEN INTEREST:       21,026
COMMITMENTS
   7,665    7,505      981   12,380   12,540   21,026   21,026        0        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    36.5     35.7      4.7     58.9     59.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       4        2        2       12        6       17        9                  
 
 
CALIF CARBON CURRENT AUCTION - ICE FUTURES ENERGY DIV                Code-0063DB
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 California carbon allowances                   OPEN INTEREST:       37,184
COMMITMENTS
     525   30,627    3,387   33,260    3,151   37,172   37,165       12       19

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:    -10,550)
  -1,240   -5,206   -1,195   -8,115   -4,149  -10,550  -10,550        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.4     82.4      9.1     89.4      8.5    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2        7        4       10        6       15       14                  
 
 
CT RECs CLASS 1 - ICE FUTURES ENERGY DIV                             Code-0063DK
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of Class 1 Renewable Energy Cert             OPEN INTEREST:       15,382
COMMITMENTS
   1,910    2,041      110   13,362   13,231   15,382   15,382        0        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        100)
     125        0        0      -25      100      100      100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    12.4     13.3      0.7     86.9     86.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        5        1       10       13       12       19                  
 
 
MASS COMPLIANCE RECs CLASS 1 - ICE FUTURES ENERGY DIV                Code-0063DL
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of Class 1 Renewable Energy Cert             OPEN INTEREST:       16,615
COMMITMENTS
     860    5,006      315   15,440   11,294   16,615   16,615        0        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        150)
       0        0        0      150      150      150      150        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.2     30.1      1.9     92.9     68.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       3        3        1       11       11       14       15                  
 
 
MARYLAND SOLAR REC - ICE FUTURES ENERGY DIV                          Code-0063DN
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       44,703
COMMITMENTS
  21,137   14,970    2,705   20,861   27,028   44,703   44,703        0        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        104)
     -21       85        0      125       19      104      104        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    47.3     33.5      6.1     46.7     60.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       5        3        4       17        9       24       14                  
 
 
RGGI VINTAGE 2021 - ICE FUTURES ENERGY DIV                           Code-0063DW
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 RGGI CO2 Allowances                            OPEN INTEREST:       44,623
COMMITMENTS
  15,690    2,438      767   28,130   41,418   44,588   44,623       35        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        270)
    -268     -783      468       89      589      289      275      -19       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.2      5.5      1.7     63.0     92.8     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
      12        5        6       20       16       33       26                  
 
 
CALIF CARBON ALLOWANCE V2023 - ICE FUTURES ENERGY DIV                Code-0063DX
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 California carbon allowances                   OPEN INTEREST:       26,077
COMMITMENTS
   7,435    1,555    2,621   15,920   21,901   25,976   26,077      101        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:       -225)
    -150        0        0      -75     -225     -225     -225        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    28.5      6.0     10.1     61.0     84.0     99.6    100.0      0.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       9        2        2       14       11       25       15                  
 
 
MARINE FUEL OIL 0.5% FOB USGC - ICE FUTURES ENERGY DIV               Code-021397
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 barrels                                         OPEN INTEREST:        6,135
COMMITMENTS
      75        0       20    5,913    6,097    6,008    6,117      127       18

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        726)
       0        0        0      726      726      726      726        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.2      0.0      0.3     96.4     99.4     97.9     99.7      2.1      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        0        1       18       18       19       19                  
 
 
USGC HSFO (PLATTS) - ICE FUTURES ENERGY DIV                          Code-02141B
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 barrels                                         OPEN INTEREST:       27,114
COMMITMENTS
   3,689    1,124    1,369   21,560   24,124   26,618   26,617      496      497

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      2,293)
      54     -424       82    1,900    2,428    2,036    2,086      257      207

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.6      4.1      5.0     79.5     89.0     98.2     98.2      1.8      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
       5        2        4       30       42       37       46                  
 
 
FUEL OIL-3% USGC/3.5% FOB RDAM BARGES - ICE FUTURES ENERGY DIV       Code-02141C
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 barrels                                         OPEN INTEREST:       16,971
COMMITMENTS
       0    5,050      687   15,932   11,197   16,619   16,934      352       37

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        290)
       0     -113      300      -85       83      215      270       75       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     29.8      4.0     93.9     66.0     97.9     99.8      2.1      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       0        6        2       25       18       27       24                  
 
 
USGC HSFO-PLATTS/BRENT 1ST LN - ICE FUTURES ENERGY DIV               Code-02141R
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
BBL                                                  OPEN INTEREST:        5,056
COMMITMENTS
     550      817      224    4,108    3,885    4,882    4,926      174      130

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:         45)
     100       50        0     -175       -5      -75       45      120        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.9     16.2      4.4     81.3     76.8     96.6     97.4      3.4      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       3        2        2       17       13       21       16                  
 
 
NATURAL GAS HENRY LD1 FIXED - ICE FUTURES ENERGY DIV                 Code-023391
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:    6,362,960
COMMITMENTS
 1219331   35,836  535,654  4565955  5775119  6320940  6346609   42,020   16,351

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:   -256,854)
 -11,782  -17,225  -59,384 -178,573 -183,014 -249,739 -259,623   -7,115    2,769

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    19.2      0.6      8.4     71.8     90.8     99.3     99.7      0.7      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      246)
      58       12       48      157      135      225      185                  
 
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                 Code-023392
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:    2,454,698
COMMITMENTS
 196,461   47,245  1000987  1255187  1405145  2452636  2453377    2,063    1,322

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:   -116,384)
  35,073     -952 -116,028  -35,352      513 -116,307 -116,467      -77       83

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.0      1.9     40.8     51.1     57.2     99.9     99.9      0.1      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       93)
      23       13       28       53       54       85       86                  
 
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                      Code-023393
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      221,806
COMMITMENTS
   1,147      468      332  200,130  211,655  201,609  212,455   20,197    9,351

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:     10,131)
    -151     -273      121    9,122   10,276    9,092   10,124    1,039        7

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.5      0.2      0.1     90.2     95.4     90.9     95.8      9.1      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       1        1        1       29       23       31       24                  
 
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                     Code-023394
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      169,173
COMMITMENTS
   9,891        0        0  147,164  159,162  157,055  159,162   12,118   10,011

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        100)
   1,520        0        0      -79    1,002    1,441    1,002   -1,341     -902

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.8      0.0      0.0     87.0     94.1     92.8     94.1      7.2      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       6        0        0       25       26       31       26                  
 
 
NWP ROCKIES FIN BASIS - ICE FUTURES ENERGY DIV                       Code-023395
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      258,998
COMMITMENTS
   5,596      829      668  234,790  253,028  241,054  254,525   17,944    4,473

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,221)
    -713     -522      124    2,434    1,703    1,845    1,305     -624      -84

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.2      0.3      0.3     90.7     97.7     93.1     98.3      6.9      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
       3        2        3       29       39       34       42                  
 
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023396
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      895,602
COMMITMENTS
   7,628    4,527    7,148  867,481  881,680  882,257  893,355   13,345    2,247

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:     21,324)
  -2,218      210   -2,033   25,149   23,275   20,898   21,452      426     -128

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.9      0.5      0.8     96.9     98.4     98.5     99.7      1.5      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
       6        4        5       42       32       50       39                  
 
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                           Code-023397
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      304,915
COMMITMENTS
   5,146    2,511    2,704  286,743  290,882  294,593  296,097   10,322    8,818

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      7,277)
  -1,047      -94       52    8,517    6,511    7,522    6,469     -245      808

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.7      0.8      0.9     94.0     95.4     96.6     97.1      3.4      2.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       4        2        2       41       39       46       43                  
 
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                               Code-023398
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      588,072
COMMITMENTS
   8,006    4,640      997  569,823  579,030  578,826  584,667    9,246    3,405

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      7,409)
     823    3,774      364    5,620    4,302    6,807    8,440      602   -1,031

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.4      0.8      0.2     96.9     98.5     98.4     99.4      1.6      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       65)
       4        5        3       46       41       51       48                  
 
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023399
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      423,828
COMMITMENTS
     290    5,007    1,291  406,430  403,199  408,011  409,497   15,817   14,331

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:       -534)
     290   -1,411      172   -1,254      637     -792     -602      258       68

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      1.2      0.3     95.9     95.1     96.3     96.6      3.7      3.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
       1        4        1       38       30       40       34                  
 
 
ALGONQUIN CITY-GATES FINANCIAL BASIS - ICE FUTURES ENERGY DIV        Code-02339E
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      103,062
COMMITMENTS
     663      728      907   97,530   98,522   99,100  100,157    3,962    2,905

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        128)
     -63        0       25      385       29      347       54     -219       74

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.6      0.7      0.9     94.6     95.6     96.2     97.2      3.8      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       2        1        3       19       22       22       25                  
 
 
CHICAGO CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                    Code-02339Q
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       54,237
COMMITMENTS
   1,344        0        0   47,946   52,208   49,290   52,208    4,947    2,029

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,393)
     363        0        0      458    1,001      821    1,001      572      392

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.5      0.0      0.0     88.4     96.3     90.9     96.3      9.1      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        0        0       17       16       19       16                  
 
 
COLORADO INTERSTATE - MAINLINE (BASIS) - ICE FUTURES ENERGY DIV      Code-02339U
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      346,418
COMMITMENTS
   2,622    1,033      285  335,729  337,944  338,636  339,262    7,782    7,156

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      3,695)
     699     -208     -830    3,243    3,445    3,112    2,407      583    1,288

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8      0.3      0.1     96.9     97.6     97.8     97.9      2.2      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       2        2        1       24       27       26       30                  
 
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGYCode-02339W
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      190,843
COMMITMENTS
   2,272      270       90  179,595  189,078  181,957  189,438    8,886    1,405

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,687)
    -775        0        0    2,398    1,500    1,623    1,500       64      187

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.2      0.1      0.0     94.1     99.1     95.3     99.3      4.7      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       1        1        2       27       29       29       31                  
 
 
COLUMBIA GULF TRANSMISSION CO. -  MAINLINE POOL - ICE FUTURES ENERGY Code-02339Y
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      262,147
COMMITMENTS
     610   26,525      947  256,848  226,944  258,405  254,416    3,742    7,731

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        757)
       0      870      -50       97     -242       47      578      710      179

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.2     10.1      0.4     98.0     86.6     98.6     97.1      1.4      2.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       1        4        1       26       24       28       28                  
 
 
DOMINION - SOUTH POINT - ICE FUTURES ENERGY DIV                      Code-0233A2
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       56,343
COMMITMENTS
  10,226    5,432    3,456   41,526   46,383   55,208   55,271    1,135    1,072

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      2,435)
   1,446      510     -780    1,679    2,525    2,345    2,255       90      180

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    18.1      9.6      6.1     73.7     82.3     98.0     98.1      2.0      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       6        3        6       26       25       34       32                  
 
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV              Code-0233A3
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      654,544
COMMITMENTS
  20,898    4,932    4,754  620,051  639,211  645,703  648,897    8,841    5,647

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      4,206)
    -140      684      611    3,351    1,895    3,822    3,190      384    1,016

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.2      0.8      0.7     94.7     97.7     98.6     99.1      1.4      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       77)
       6        8        7       56       45       66       56                  
 
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV             Code-0233A5
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      128,594
COMMITMENTS
     270      540       31  123,641  126,021  123,942  126,592    4,652    2,002

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.2      0.4      0.0     96.1     98.0     96.4     98.4      3.6      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        1       17       16       19       17                  
 
 
EL PASO-SAN JUAN BASIN-BLANCO POOL PRIMARY ONLY-BASIS - ICE FUTURES ECode-0233A8
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      192,962
COMMITMENTS
   2,683        0      637  184,464  191,755  187,784  192,392    5,178      570

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        490)
     251        0     -233      441      854      459      621       31     -131

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.4      0.0      0.3     95.6     99.4     97.3     99.7      2.7      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       3        0        2       21       18       24       20                  
 
 
HENRY HUB - TAILGATE LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233AG
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      141,953
COMMITMENTS
  15,911   12,987        0  123,919  125,553  139,830  138,540    2,123    3,413

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:     27,514)
  11,403    5,944        0   16,353   22,223   27,756   28,167     -242     -653

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    11.2      9.1      0.0     87.3     88.4     98.5     97.6      1.5      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       67)
       8        5        0       35       38       43       43                  
 
 
HENRY HUB - TAILGATE LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV      Code-0233AH
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      168,594
COMMITMENTS
  18,936   13,723    4,196  144,759  149,386  167,891  167,305      703    1,289

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:     28,222)
  11,315    5,724      417   17,434   21,880   29,166   28,021     -944      201

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    11.2      8.1      2.5     85.9     88.6     99.6     99.2      0.4      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       87)
      11        7        4       48       49       61       58                  
 
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                Code-0233AM
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      198,343
COMMITMENTS
   2,774    2,814      738  192,547  193,121  196,059  196,673    2,284    1,670

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      5,081)
     469      944      468    4,094    4,416    5,031    5,828       50     -747

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.4      1.4      0.4     97.1     97.4     98.8     99.2      1.2      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
       3        3        2       31       30       34       35                  
 
 
MICHCON FINANCIAL INDEX - ICE FUTURES ENERGY DIV                     Code-0233AN
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
MMBTU                                                OPEN INTEREST:       34,824
COMMITMENTS
     187      558       30   32,393   32,956   32,610   33,544    2,214    1,280

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,684)
     -30        0       30    1,357    1,744    1,357    1,774      327      -90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.5      1.6      0.1     93.0     94.6     93.6     96.3      6.4      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        1        1       16       16       17       18                  
 
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGYCode-0233AQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      223,308
COMMITMENTS
     248    3,913    1,282  211,194  214,812  212,724  220,007   10,584    3,301

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      3,048)
       0      277       56    3,175    2,655    3,231    2,988     -183       60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      1.8      0.6     94.6     96.2     95.3     98.5      4.7      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
       1        3        2       32       37       35       40                  
 
 
NAT GAS LD1 for GDD -TEXOK - ICE FUTURES ENERGY DIV                  Code-0233AT
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       91,522
COMMITMENTS
   1,628        0        0   88,823   89,729   90,451   89,729    1,071    1,793

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,684)
       0        0        0    1,746    1,170    1,746    1,170      -62      514

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.8      0.0      0.0     97.1     98.0     98.8     98.0      1.2      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        0        0       17       19       18       19                  
 
 
NATURAL GAS INDEX: EP SAN JUAN - ICE FUTURES ENERGY DIV              Code-0233AX
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MMBtu                                           OPEN INTEREST:       12,529
COMMITMENTS
       0        0        0    9,424   11,178    9,424   11,178    3,105    1,351

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     75.2     89.2     75.2     89.2     24.8     10.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       11       14       11       14                  
 
 
NATURAL GAS PIPELINE-MID-CONTINENT POOL PIN (BASIS) - ICE FUTURES ENECode-0233AY
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       78,230
COMMITMENTS
   2,818        0      265   62,248   73,273   65,331   73,538   12,899    4,692

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,228)
     291        0      210    1,658    1,230    2,159    1,440     -931     -212

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.6      0.0      0.3     79.6     93.7     83.5     94.0     16.5      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       3        0        2       17       17       20       19                  
 
 
NATURAL GAS PIPELINE-TEXOK (BASIS) - ICE FUTURES ENERGY DIV          Code-0233B1
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      191,080
COMMITMENTS
       0    2,837      306  185,573  182,650  185,879  185,793    5,201    5,287

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:       -663)
  -1,826      -53      -50     -454   -1,053   -2,330   -1,156    1,667      493

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.5      0.2     97.1     95.6     97.3     97.2      2.7      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       0        3        1       27       32       28       35                  
 
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233BB
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      164,426
COMMITMENTS
       0    4,181      639  157,988  151,540  158,627  156,360    5,799    8,066

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      2,513)
       0    2,189      151    2,724     -216    2,875    2,124     -362      389

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.5      0.4     96.1     92.2     96.5     95.1      3.5      4.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       0        5        2       22       18       24       23                  
 
 
NORTHWEST PIPELINE - CANADIAN BORDER (BASIS) - ICE FUTURES ENERGY DIVCode-0233BC
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       89,141
COMMITMENTS
     434        0        0   83,204   84,083   83,638   84,083    5,503    5,058

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,222)
       0        0        0    1,222      980    1,222      980        0      242

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.5      0.0      0.0     93.3     94.3     93.8     94.3      6.2      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        0        0       18       17       19       17                  
 
 
NORTHWEST PIPELINE CORP. - ROCKY MOUNTAINS - ICE FUTURES ENERGY DIV  Code-0233BD
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       31,313
COMMITMENTS
   2,163        0      496   25,673   29,562   28,332   30,058    2,981    1,255

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      2,846)
     572        0        0    2,426    2,846    2,998    2,846     -152        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.9      0.0      1.6     82.0     94.4     90.5     96.0      9.5      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        0        1       18       19       20       20                  
 
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV    Code-0233BH
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      204,372
COMMITMENTS
   4,496        0        0  195,323  190,197  199,819  190,197    4,553   14,175

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      4,208)
       0        0        0    4,959    4,238    4,959    4,238     -751      -30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.2      0.0      0.0     95.6     93.1     97.8     93.1      2.2      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        0        0       15       19       17       19                  
 
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV         Code-0233BL
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      135,487
COMMITMENTS
   4,331    2,031      610  123,448  126,278  128,389  128,919    7,098    6,568

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:       -584)
    -516      837     -261      332   -1,217     -445     -641     -139       57

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.2      1.5      0.5     91.1     93.2     94.8     95.2      5.2      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       1        4        2       29       31       32       35                  
 
 
PG&E - CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                     Code-0233BQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       30,650
COMMITMENTS
   1,224        0        0   28,300   30,125   29,524   30,125    1,126      525

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:     10,010)
      60        0        0    9,950   10,010   10,010   10,010        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.0      0.0      0.0     92.3     98.3     96.3     98.3      3.7      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2        0        0        9       11       11       11                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) - ICE FUTURES ENERGY DIV          Code-0233CG
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       46,967
COMMITMENTS
     852    4,817        0   45,202   39,908   46,054   44,725      913    2,242

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        660)
     330      714        0      180     -330      510      384      150      276

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.8     10.3      0.0     96.2     85.0     98.1     95.2      1.9      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       2        4        0       15       16       17       20                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CH
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      237,716
COMMITMENTS
   3,142   10,250    3,049  225,059  217,554  231,250  230,853    6,466    6,863

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        861)
       7      213      -61      462      564      408      716      453      145

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      4.3      1.3     94.7     91.5     97.3     97.1      2.7      2.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       53)
       4        6        6       36       34       43       43                  
 
 
TRANSCO ZONE 6 BASIS - ICE FUTURES ENERGY DIV                        Code-0233CU
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:      152,168
COMMITMENTS
   8,990      434      186  139,050  147,306  148,226  147,926    3,942    4,242

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      4,678)
   2,653      -59        5    3,696    4,853    6,354    4,799   -1,676     -121

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.9      0.3      0.1     91.4     96.8     97.4     97.2      2.6      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       3        1        1       31       24       34       26                  
 
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV   Code-0233CW
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       84,446
COMMITMENTS
   1,341        0        0   74,899   82,748   76,240   82,748    8,206    1,698

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:       -363)
      60        0        0     -783     -363     -723     -363      360        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.6      0.0      0.0     88.7     98.0     90.3     98.0      9.7      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       1        0        0       19       23       20       23                  
 
 
WAHA HUB - WEST TEXAS DELIVERED/BUYER'S INDEX - ICE FUTURES ENERGY DICode-0233D4
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       41,282
COMMITMENTS
     248    2,252      309   40,418   35,899   40,975   38,460      307    2,822

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:       -366)
       0     -725        0     -366      390     -366     -335        0      -31

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.6      5.5      0.7     97.9     87.0     99.3     93.2      0.7      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       1        2        1       17       19       19       21                  
 
 
TETCO M2 Basis (Receipts) - ICE FUTURES ENERGY DIV                   Code-0233DR
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MM Btus                                         OPEN INTEREST:      334,311
COMMITMENTS
       0    7,516       62  324,240  320,996  324,302  328,574   10,009    5,737

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      3,838)
       0      196       62    3,646    3,229    3,708    3,487      130      351

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.2      0.0     97.0     96.0     97.0     98.3      3.0      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
       0        5        1       34       25       35       30                  
 
 
TRANSCO LEIDY BASIS - ICE FUTURES ENERGY DIV                         Code-0233DT
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       94,157
COMMITMENTS
     434      217      960   86,163   92,074   87,557   93,251    6,600      906

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:         93)
       0        0        0       93        3       93        3        0       90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.5      0.2      1.0     91.5     97.8     93.0     99.0      7.0      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        1        1       16       16       17       18                  
 
 
TETCO M2 Index (Receipts) - ICE FUTURES ENERGY DIV                   Code-0233DW
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MM Btus                                         OPEN INTEREST:       31,646
COMMITMENTS
       0    1,806      120   30,946   28,830   31,066   30,756      580      890

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,260)
       0      250        0    1,110      964    1,110    1,214      150       46

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      5.7      0.4     97.8     91.1     98.2     97.2      1.8      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        2        1       10       14       11       16                  
 
 
REX ZONE 3 BASIS - ICE FUTURES ENERGY DIV                            Code-0233EB
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:      226,027
COMMITMENTS
     543    1,142        0  220,945  220,722  221,488  221,864    4,539    4,163

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,560)
      89      752        0    1,137      537    1,226    1,289      334      271

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.2      0.5      0.0     97.8     97.7     98.0     98.2      2.0      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       1        2        0       22       27       23       29                  
 
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                        Code-064391
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 400 MWh)                               OPEN INTEREST:       32,996
COMMITMENTS
   2,784       57    1,473   28,734   31,441   32,991   32,971        5       25

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        107)
     395       -3     -175      -98      283      122      105      -15        2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.4      0.2      4.5     87.1     95.3    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       4        1        5       23       28       28       33                  
 
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                    Code-064392
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1 MWh for about 368 Hours)                          OPEN INTEREST:       29,038
COMMITMENTS
   4,279      502      608   24,146   27,876   29,033   28,986        5       52

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        728)
     675      332     -150      208      529      733      711       -5       17

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.7      1.7      2.1     83.2     96.0    100.0     99.8      0.0      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        1        3       23       19       26       22                  
 
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                      Code-064394
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 1Megawatt for 368 Hours)               OPEN INTEREST:      164,212
COMMITMENTS
  29,655    2,450    1,397  131,869  160,117  162,921  163,964    1,291      248

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      6,990)
     769     -497      219    6,161    7,585    7,149    7,307     -159     -317

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    18.1      1.5      0.9     80.3     97.5     99.2     99.8      0.8      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       62)
      17        5       10       35       39       54       52                  
 
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-064395
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 400 Megawatt Hours)                    OPEN INTEREST:       63,498
COMMITMENTS
   1,334    3,062    3,686   58,368   56,728   63,388   63,476      110       22

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,352)
  -1,715      223      286    2,751      843    1,322    1,352       30        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.1      4.8      5.8     91.9     89.3     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       3        6        4       27       23       33       30                  
 
 
CAISO SP-15 DA OFF-PK FIXED - ICE FUTURES ENERGY DIV                 Code-064396
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1 MW per Hour for about 386 Hours)                  OPEN INTEREST:       40,820
COMMITMENTS
   1,745    1,260      955   38,120   38,595   40,820   40,810        0       10

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:         76)
     210       75      -75      -59       76       76       76        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.3      3.1      2.3     93.4     94.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        1        2       18       19       21       21                  
 
 
PJM AEP DAYTON RT OFF-PK FIXED - ICE FUTURES ENERGY DIV              Code-06439A
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1 MW per Hour for about 386 Hours)                  OPEN INTEREST:       47,712
COMMITMENTS
  10,390    5,722      493   36,545   41,212   47,428   47,427      284      285

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        -51)
       0      125        0      -61     -176      -61      -51       10        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    21.8     12.0      1.0     76.6     86.4     99.4     99.4      0.6      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       1        3        2       23       27       26       30                  
 
 
PJM AEP DAYTON RT PEAK FIXED - ICE FUTURES ENERGY DIV                Code-06439B
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       61,070
COMMITMENTS
   8,386    4,477    1,614   50,184   54,902   60,184   60,993      886       77

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        492)
     -27       43        4      632      786      609      833     -117     -341

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.7      7.3      2.6     82.2     89.9     98.5     99.9      1.5      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
      11        3        6       26       29       39       36                  
 
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                Code-06439C
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       68,707
COMMITMENTS
     961    5,280    1,279   66,191   62,145   68,431   68,704      276        3

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        776)
     -15        0        0      791      776      776      776        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.4      7.7      1.9     96.3     90.4     99.6    100.0      0.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       4        1        2       26       23       30       26                  
 
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                      Code-06439F
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       87,072
COMMITMENTS
   1,271    6,169    1,342   84,125   79,531   86,738   87,042      334       30

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        771)
      30      -30       32      709      764      771      766        0        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.5      7.1      1.5     96.6     91.3     99.6    100.0      0.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       4        4        1       29       23       34       27                  
 
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                      Code-06439K
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       28,852
COMMITMENTS
      10        0       56   28,766   28,266   28,832   28,322       20      530

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        705)
       0        0        0      705      690      705      690        0       15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.2     99.7     98.0     99.9     98.2      0.1      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        0        1       17       16       18       17                  
 
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                 Code-06439L
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1 MW for about 368 Hours)                           OPEN INTEREST:       30,002
COMMITMENTS
     400      250        0   29,340   29,752   29,740   30,002      262        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:         55)
       0        0        0       57       55       57       55       -2        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      0.8      0.0     97.8     99.2     99.1    100.0      0.9      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        1        0       18       17       19       18                  
 
 
ERCOT HOUSTON 345KV RT PK FIX - ICE FUTURES ENERGY DIV               Code-06439N
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 Mwh per Peak Hour                                  OPEN INTEREST:       31,956
COMMITMENTS
       0    1,890       45   31,910   30,021   31,955   31,956        1        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        500)
     -25      100        0      525      400      500      500        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      5.9      0.1     99.9     93.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        3        2       18       14       20       17                  
 
 
ERCOT NORTH 345KV RT PK FIX - ICE FUTURES ENERGY DIV                 Code-06439R
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 Mw per Peak Hour                                   OPEN INTEREST:      134,264
COMMITMENTS
  13,541    8,335    4,907  115,025  120,741  133,473  133,983      791      281

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      2,255)
  -1,559     -947      468    3,153    2,737    2,062    2,258      193       -3

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.1      6.2      3.7     85.7     89.9     99.4     99.8      0.6      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       69)
      12        9       12       44       40       62       55                  
 
 
ERCOT SOUTH 345 KV RT PEAK FIX - ICE FUTURES ENERGY DIV              Code-06439S
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 Mwh per Peak Hour                                  OPEN INTEREST:       26,526
COMMITMENTS
       0      600        0   25,624   25,926   25,624   26,526      902        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,740)
       0        0        0    1,740    1,740    1,740    1,740        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.3      0.0     96.6     97.7     96.6    100.0      3.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       14       13       14       14                  
 
 
ERCOT-SOUTH MONTHLY OFFPEAK - ICE FUTURES ENERGY DIV                 Code-06439U
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       23,296
COMMITMENTS
       0      600        0   22,394   22,696   22,394   23,296      902        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:         60)
       0        0        0       60       60       60       60        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.6      0.0     96.1     97.4     96.1    100.0      3.9      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       13       13       13       14                  
 
 
ERCOT WEST 345KV RT PEAK - ICE FUTURES ENERGY DIV                    Code-06439V
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 Mwh per peak hour                                  OPEN INTEREST:       39,985
COMMITMENTS
      25    9,263        0   39,934   30,722   39,959   39,985       26        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:       -978)
       0   -1,140        0     -978      162     -978     -978        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1     23.2      0.0     99.9     76.8     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        3        0       16       16       17       19                  
 
 
ERCOT WEST 345K RT OFF-PEAK - ICE FUTURES ENERGY DIV                 Code-06439W
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MWh per Off-Peak Hour                              OPEN INTEREST:       35,171
COMMITMENTS
       0    6,113        0   35,146   29,058   35,146   35,171       25        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:     -1,081)
       0   -1,140        0   -1,081       59   -1,081   -1,081        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     17.4      0.0     99.9     82.6     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        3        0       15       16       15       19                  
 
 
ERCOT - NORTH MONTHLY OFF-PEAK - ICE FUTURES ENERGY DIV              Code-0643A8
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 Mwh per Off-Peak Hour                              OPEN INTEREST:       73,582
COMMITMENTS
   6,363    1,450    2,015   64,683   69,170   73,061   72,635      521      947

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        378)
  -1,140     -200      300    1,218      278      378      378        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.6      2.0      2.7     87.9     94.0     99.3     98.7      0.7      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       4        3        4       23       24       30       28                  
 
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643AZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       35,712
COMMITMENTS
      50        0        0   35,604   35,174   35,654   35,174       58      538

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        -92)
       0        0        0     -112      -92     -112      -92       20        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      0.0      0.0     99.7     98.5     99.8     98.5      0.2      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        0        0       22       19       23       19                  
 
 
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV                    Code-0643B3
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       41,553
COMMITMENTS
   1,272      359        0   39,990   41,194   41,262   41,553      291        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:       -839)
     105        0        0     -844     -839     -739     -839     -100        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.1      0.9      0.0     96.2     99.1     99.3    100.0      0.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       3        3        0       23       21       26       24                  
 
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                     Code-0643BC
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       49,081
COMMITMENTS
   2,689      135       10   45,706   48,556   48,405   48,701      676      380

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        421)
      11      100        0      410      321      421      421        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.5      0.3      0.0     93.1     98.9     98.6     99.2      1.4      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       3        2        1       19       19       22       22                  
 
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643BE
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       54,756
COMMITMENTS
   3,165      383      222   50,891   53,956   54,278   54,561      478      195

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        191)
     -54      176       50      190      -35      186      191        5        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.8      0.7      0.4     92.9     98.5     99.1     99.6      0.9      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       3        4        2       22       18       26       23                  
 
 
ISO NE MASS HUB DA OFF-PK FIXD - ICE FUTURES ENERGY DIV              Code-0643BF
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1 MW per Hour for about 368 Hours)                  OPEN INTEREST:       88,091
COMMITMENTS
   2,820      127    1,406   83,193   86,523   87,419   88,056      672       35

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      2,231)
     605        5      -20    1,640    2,246    2,225    2,231        6        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.2      0.1      1.6     94.4     98.2     99.2    100.0      0.8      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       3        2        4       25       29       29       34                  
 
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643BG
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:      114,186
COMMITMENTS
   5,926    2,038    1,169  106,426  110,778  113,521  113,985      665      201

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      2,547)
     436       95      -18    2,298    2,470    2,716    2,547     -169        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.2      1.8      1.0     93.2     97.0     99.4     99.8      0.6      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
       8        8        7       29       32       42       42                  
 
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                            Code-0643BM
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       65,000
COMMITMENTS
   1,200    4,658    1,050   62,750   59,282   65,000   64,990        0       10

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        119)
    -115       22      -42      281      129      124      109       -5       10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.8      7.2      1.6     96.5     91.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       1        5        3       22       15       26       20                  
 
 
CAISO NP-15 DA OFF-PK FIXED - ICE FUTURES ENERGY DIV                 Code-0643BR
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1 MW per Hour for about 386 Hours)                  OPEN INTEREST:       51,901
COMMITMENTS
   1,010    1,910      645   50,205   49,346   51,860   51,901       41        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        555)
     375        0     -150      310      705      535      555       20        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.9      3.7      1.2     96.7     95.1     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       3        1        2       16       11       20       13                  
 
 
PJM NI HUB RT OFF-PK FIXED - ICE FUTURES ENERGY DIV                  Code-0643BS
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1 MW per Hour for about 386 Hours)                  OPEN INTEREST:       41,616
COMMITMENTS
     338      757      183   40,275   40,554   40,796   41,494      820      122

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        -80)
     338       11       63     -200      -98      201      -24     -281      -56

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8      1.8      0.4     96.8     97.4     98.0     99.7      2.0      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        1        2       19       18       22       20                  
 
 
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV                       Code-0643BT
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 MWh                                              OPEN INTEREST:       50,526
COMMITMENTS
   1,311    2,986      190   48,450   46,934   49,951   50,110      575      416

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        954)
     129      -10       18      768      897      915      905       39       49

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.6      5.9      0.4     95.9     92.9     98.9     99.2      1.1      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       4        3        3       22       21       27       26                  
 
 
NYISO ZONE J DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BW
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       16,649
COMMITMENTS
     100    2,030        0   16,047   14,545   16,147   16,575      502       74

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:         20)
       0        0        0       20       20       20       20        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.6     12.2      0.0     96.4     87.4     97.0     99.6      3.0      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       3        2        0       16       15       19       17                  
 
 
NYISO ZONE J DA OFF-PK FIXED - ICE FUTURES ENERGY DIV                Code-0643BX
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1 MW for about 368 Hours)                           OPEN INTEREST:       15,393
COMMITMENTS
      25      890        0   14,813   14,460   14,838   15,350      555       43

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.2      5.8      0.0     96.2     93.9     96.4     99.7      3.6      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        2        0       14       15       15       17                  
 
 
NYISO ZONE A DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BY
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       24,206
COMMITMENTS
   1,094        0      182   22,399   23,646   23,675   23,828      531      378

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:         95)
     -50      -44        0      145      125       95       81        0       14

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.5      0.0      0.8     92.5     97.7     97.8     98.4      2.2      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       4        0        3       18       18       23       21                  
 
 
NYISO ZONE A DA OFF-PK FIX PR - ICE FUTURES ENERGY DIV               Code-0643BZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1MW for about 368 Hours)                            OPEN INTEREST:       15,522
COMMITMENTS
     410        0      150   14,298   15,002   14,858   15,152      664      370

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        -36)
       0        0        0      -36      -36      -36      -36        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.6      0.0      1.0     92.1     96.6     95.7     97.6      4.3      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       3        0        2       15       13       18       15                  
 
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643C3
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       38,781
COMMITMENTS
   3,302    4,549      784   34,230   33,073   38,316   38,406      465      375

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        835)
      60        1       24      755      810      839      835       -4        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.5     11.7      2.0     88.3     85.3     98.8     99.0      1.2      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       5        7        4       29       25       37       33                  
 
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643C4
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1MW for about 368 Hours)                            OPEN INTEREST:       22,135
COMMITMENTS
   1,550    2,609      519   19,892   18,842   21,961   21,970      174      165

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        198)
       0        0        0      198      198      198      198        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.0     11.8      2.3     89.9     85.1     99.2     99.3      0.8      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       3        5        3       26       20       31       26                  
 
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                          Code-0643CB
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       15,442
COMMITMENTS
   2,020       75      285   13,075   15,046   15,380   15,406       62       36

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:       -116)
       0       23      -19     -117     -145     -136     -141       20       25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.1      0.5      1.8     84.7     97.4     99.6     99.8      0.4      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       4        2        5       18       14       23       20                  
 
 
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643CZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       16,048
COMMITMENTS
     370    3,450      140   15,137   12,398   15,647   15,988      401       60

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,425)
       0    1,500        0    1,425      -75    1,425    1,425        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.3     21.5      0.9     94.3     77.3     97.5     99.6      2.5      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       3        2        2       16       14       19       18                  
 
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV              Code-0643D1
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        8,711
COMMITMENTS
     155       90      205    7,708    8,216    8,068    8,511      643      200

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.8      1.0      2.4     88.5     94.3     92.6     97.7      7.4      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       2        1        1       13       13       15       15                  
 
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV    Code-0643D7
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       48,802
COMMITMENTS
   3,140      100      620   44,585   48,062   48,345   48,782      457       20

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        280)
       0        0        0      280      280      280      280        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.4      0.2      1.3     91.4     98.5     99.1    100.0      0.9      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        1        1       20       19       22       21                  
 
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643D8
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       52,592
COMMITMENTS
   2,475      100      645   49,085   51,847   52,205   52,592      387        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        280)
       0        0        0      280      280      280      280        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.7      0.2      1.2     93.3     98.6     99.3    100.0      0.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       2        1        2       20       20       22       23                  
 
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643DB
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      105,818
COMMITMENTS
   1,399    1,731    1,903  102,166  101,722  105,468  105,356      350      462

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        690)
     225      257      -45      510      478      690      690        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      1.6      1.8     96.5     96.1     99.7     99.6      0.3      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       53)
       5        4        7       35       31       45       38                  
 
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643DC
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
352 MWh                                              OPEN INTEREST:      120,646
COMMITMENTS
   2,455    1,846    2,642  115,363  115,780  120,460  120,268      186      378

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,345)
     787     -166       15      527    1,502    1,329    1,351       16       -6

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.0      1.5      2.2     95.6     96.0     99.8     99.7      0.2      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       62)
      10        6       10       41       34       57       44                  
 
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                Code-0643DF
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      876,586
COMMITMENTS
  62,446   12,085   87,416  726,517  776,850  876,380  876,352      206      234

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:     31,382)
   2,797      422     -730   29,291   31,744   31,358   31,436       24      -54

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.1      1.4     10.0     82.9     88.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      100)
      34       11       32       53       50       96       84                  
 
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643DL
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       14,750
COMMITMENTS
   2,275        0        0   11,775   14,620   14,050   14,620      700      130

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        135)
       0        0        0      125      135      125      135       10        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    15.4      0.0      0.0     79.8     99.1     95.3     99.1      4.7      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       3        0        0       12       11       15       11                  
 
 
PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643DM
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       12,180
COMMITMENTS
   1,300      600        0   10,125   11,440   11,425   12,040      755      140

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        125)
       0        0        0      125      125      125      125        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.7      4.9      0.0     83.1     93.9     93.8     98.9      6.2      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       2        1        0       12       12       14       13                  
 
 
ERCOT N 345KV REAL T PK DALY M - ICE FUTURES ENERGY DIV              Code-0643IB
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
16 MWh                                               OPEN INTEREST:       14,635
COMMITMENTS
   1,370      735       70   12,820   13,735   14,260   14,540      375       95

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      2,235)
     485      290     -295    2,015    2,285    2,205    2,280       30      -45

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.4      5.0      0.5     87.6     93.9     97.4     99.4      2.6      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       6        4        3       17       20       24       26                  
 
 
ERCOT N 345KV REAL T PK 2x16 - ICE FUTURES ENERGY DIV                Code-0643ID
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1MW for about 352 Hours)                            OPEN INTEREST:       33,687
COMMITMENTS
   3,015    2,065      365   30,282   31,256   33,662   33,686       25        1

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,780)
     100        0        0    1,680    1,780    1,780    1,780        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.0      6.1      1.1     89.9     92.8     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       4        2        4       28       26       33       31                  
 
 
ERCOT North 345KV Hub RT 7x8 - ICE FUTURES ENERGY DIV                Code-0643IK
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1MW for about 352 Hours)                            OPEN INTEREST:       31,555
COMMITMENTS
   3,100      600      100   28,355   30,855   31,555   31,555        0        0

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        150)
    -100        0      100      150      230      150      330        0     -180

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.8      1.9      0.3     89.9     97.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       4        1        1       24       22       28       24                  
 
 
PROPANE ARGUS FAR EAST MINI - ICE FUTURES ENERGY DIV                 Code-066393
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100  metric tonnes                                   OPEN INTEREST:        1,627
COMMITMENTS
     125      280      155    1,042      792    1,322    1,227      305      400

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:         95)
      20      -20       50        0       50       70       80       25       15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.7     17.2      9.5     64.0     48.7     81.3     75.4     18.7     24.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       3        4        6       14       11       21       18                  
 
 
ARGUS FAR EAST PROPANE - ICE FUTURES ENERGY DIV                      Code-066413
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000  metric tonnes                                  OPEN INTEREST:        7,174
COMMITMENTS
     664      278      515    5,333    5,522    6,512    6,315      662      859

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:          0)
      60      -19       34       77       80      171       95     -171      -95

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.3      3.9      7.2     74.3     77.0     90.8     88.0      9.2     12.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
       7        4        8       34       33       44       42                  
 
 
ETHANE, MT. BELV-ENTERPRISE - ICE FUTURES ENERGY DIV                 Code-066416
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       33,961
COMMITMENTS
   7,019      225    1,115   25,637   32,427   33,771   33,767      190      194

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      2,498)
       0       30      680    1,788    1,768    2,468    2,478       30       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    20.7      0.7      3.3     75.5     95.5     99.4     99.4      0.6      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       5        1        2       32       36       38       38                  
 
 
NAT GASLNE OPIS MT B NONTET FP - ICE FUTURES ENERGY DIV              Code-06641A
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       17,835
COMMITMENTS
     355    1,480      120   17,310   15,732   17,785   17,332       50      503

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        721)
      60       30        0      641      653      701      683       20       38

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.0      8.3      0.7     97.1     88.2     99.7     97.2      0.3      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       2        2        1       23       30       26       32                  
 
 
BUTANE OPIS MT BELV NONTET FP - ICE FUTURES ENERGY DIV               Code-06641D
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       13,826
COMMITMENTS
   3,915      685      250    9,036   11,911   13,201   12,846      625      980

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        515)
     100       50       44      568      416      712      510     -197        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    28.3      5.0      1.8     65.4     86.1     95.5     92.9      4.5      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
       4        4        6       34       36       41       43                  
 
 
PROPANE OPIS CONWAY INWELL FP - ICE FUTURES ENERGY DIV               Code-06641E
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       12,442
COMMITMENTS
       7      642      100   11,641   11,176   11,748   11,918      694      524

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:        672)
     -26      504      -62      750      110      662      552       10      120

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      5.2      0.8     93.6     89.8     94.4     95.8      5.6      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        2        2       16       23       18       26                  
 
 
PROPANE OPIS MT BELV NONTET FP - ICE FUTURES ENERGY DIV              Code-06641F
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       30,985
COMMITMENTS
   8,992    2,467      284   21,709   27,982   30,985   30,733        0      252

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      2,756)
     718      625        0    2,098    2,131    2,816    2,756      -60        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    29.0      8.0      0.9     70.1     90.3    100.0     99.2      0.0      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       56)
       4        4        2       30       37       35       42                  
 
 
PROPANE OPIS MT BELVIEU TET FP - ICE FUTURES ENERGY DIV              Code-06641G
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       67,211
COMMITMENTS
  11,229    9,830    2,769   52,617   54,004   66,615   66,603      596      608

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      1,317)
     775      717      331      206      265    1,312    1,313        5        4

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    16.7     14.6      4.1     78.3     80.3     99.1     99.1      0.9      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      102)
       8       10       12       72       69       88       83                  
 
 
PROPANE ARGUS SAUDI CP FP - ICE FUTURES ENERGY DIV                   Code-06641H
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 Metric  Tonnes                                  OPEN INTEREST:        2,673
COMMITMENTS
      34       77       50    1,728    2,018    1,812    2,145      861      528

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:          2)
       4      -16        4       -4      107        4       95       -2      -93

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      2.9      1.9     64.6     75.5     67.8     80.2     32.2     19.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        2        2       17       19       20       21                  
 
 
CRUDE DIFF-WCS HOUSTON/WTI 1ST - ICE FUTURES ENERGY DIV              Code-06739C
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 Barrels                                         OPEN INTEREST:        9,567
COMMITMENTS
       0      210        0    9,177    9,042    9,177    9,252      390      315

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:     -1,088)
     -90        0        0     -728     -728     -818     -728     -270     -360

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.2      0.0     95.9     94.5     95.9     96.7      4.1      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       11       13       11       14                  
 
 
CRUDE DIFF-TMX WCS 1A INDEX - ICE FUTURES ENERGY DIV                 Code-06742G
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 BARRELS                                         OPEN INTEREST:       45,921
COMMITMENTS
       0      100        0   44,981   44,281   44,981   44,381      940    1,540

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:      2,470)
       0     -495        0    2,455    2,905    2,455    2,410       15       60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.2      0.0     98.0     96.4     98.0     96.6      2.0      3.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       0        1        0       26       27       26       28                  
 
 
CRUDE DIFF-TMX SW 1A INDEX - ICE FUTURES ENERGY DIV                  Code-06742T
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 BARRELS                                         OPEN INTEREST:       13,296
COMMITMENTS
       0        0        0   13,251   13,008   13,251   13,008       45      288

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:       -135)
    -501        0      -39      405      -96     -135     -135        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     99.7     97.8     99.7     97.8      0.3      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        0        0       17       14       17       14                  
 
 
ARGUS WTI Mid/WTI TRADE MONTH - ICE FUTURES ENERGY DIV               Code-06742U
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/31/21          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 barrels                                         OPEN INTEREST:      135,339
COMMITMENTS
       0        0        0  125,946  121,130  125,946  121,130    9,393   14,209

CHANGES FROM 08/24/21 (CHANGE IN OPEN INTEREST:     -9,241)
       0        0        0   -9,636  -10,487   -9,636  -10,487      395    1,246

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     93.1     89.5     93.1     89.5      6.9     10.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        0        0       14       14       14       14                  



Updated September 03, 2021