WHEAT-SRW - CHICAGO BOARD OF TRADE                                   Code-001602
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      523,486
COMMITMENTS
 164,196  258,963   99,729  215,847  119,512  479,772  478,204   43,714   45,282

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:    -13,794)
 -12,269  -16,186    1,729   -2,822      -72  -13,362  -14,529     -432      735

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.4     49.5     19.1     41.2     22.8     91.6     91.3      8.4      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      431)
     121      153      109      101      100      296      303                  
 
 
WHEAT-HRW - CHICAGO BOARD OF TRADE                                   Code-001612
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      329,925
COMMITMENTS
 112,707  122,683   45,514  146,882  140,909  305,103  309,106   24,822   20,819

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:       -119)
   3,007    2,891   -3,276      570    1,804      301    1,419     -420   -1,538

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    34.2     37.2     13.8     44.5     42.7     92.5     93.7      7.5      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      300)
     105       71       84       82       75      223      204                  
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,544,322
COMMITMENTS
 407,152  481,809  230,654  716,153  658,707  1353959  1371170  190,363  173,152

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:     -5,600)
  -2,391  -20,706   -8,631    8,351   23,679   -2,671   -5,658   -2,929       58

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.4     31.2     14.9     46.4     42.7     87.7     88.8     12.3     11.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      765)
     169      156      146      280      324      528      564                  
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:        6,406
COMMITMENTS
   2,826      386      206    1,647    4,597    4,679    5,189    1,727    1,217

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:       -119)
     130        6     -186     -122     -117     -178     -297       59      178

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    44.1      6.0      3.2     25.7     71.8     73.0     81.0     27.0     19.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
      10        4        4        6       10       17       17                  
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      745,186
COMMITMENTS
 156,484  179,815  127,907  408,695  348,742  693,086  656,464   52,100   88,722

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:    -12,879)
  -8,571   25,042    9,275  -10,663  -41,489   -9,959   -7,172   -2,920   -5,707

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.0     24.1     17.2     54.8     46.8     93.0     88.1      7.0     11.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      580)
     156      137      180      171      202      427      464                  
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      454,462
COMMITMENTS
 120,568   94,007   81,856  217,900  250,211  420,324  426,074   34,138   28,388

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:    -17,319)
  -7,157    4,767  -16,045    4,638   -6,145  -18,564  -17,423    1,245      104

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.5     20.7     18.0     47.9     55.1     92.5     93.8      7.5      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      308)
      96       83       98       91       76      239      221                  
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      767,642
COMMITMENTS
 188,382  103,631   17,366  418,528  490,063  624,276  611,060  143,366  156,582

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:     -2,240)
 -14,518    5,078   -2,732   18,022     -891      772    1,455   -3,012   -3,695

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.5     13.5      2.3     54.5     63.8     81.3     79.6     18.7     20.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      172)
      34       39       17       69       72      108      123                  
 
 
ULTRA U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                   Code-020604
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      882,616
COMMITMENTS
  51,436  162,746   12,732  694,192  616,130  758,360  791,608  124,256   91,008

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:     -6,232)
  -8,370   -3,433    1,916    1,361   -1,819   -5,093   -3,336   -1,139   -2,896

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.8     18.4      1.4     78.7     69.8     85.9     89.7     14.1     10.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      115)
      17       11       13       60       70       82       89                  
 
 
CBT ETHANOL - CHICAGO BOARD OF TRADE                                 Code-025601
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 29,000 U.S. GALLONS)                   OPEN INTEREST:        2,722
COMMITMENTS
     483    1,264      349    1,423      698    2,255    2,311      467      411

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:        -26)
    -212      103       23      158        3      -31      129        5     -155

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.7     46.4     12.8     52.3     25.6     82.8     84.9     17.2     15.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       7        8        7        8        9       17       23                  
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      393,914
COMMITMENTS
 108,913   44,507   54,372  192,829  270,256  356,114  369,135   37,800   24,779

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:     -9,106)
  -5,375    9,575    2,173   -2,453  -19,822   -5,655   -8,074   -3,451   -1,032

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.6     11.3     13.8     49.0     68.6     90.4     93.7      9.6      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      265)
      85       46       82       96       88      225      191                  
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       10,437
COMMITMENTS
   1,439    2,310      468    6,643    6,099    8,550    8,877    1,887    1,560

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:       -263)
    -627     -221      177      -16     -405     -466     -449      203      186

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.8     22.1      4.5     63.6     58.4     81.9     85.1     18.1     14.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       56)
      14       13        6       19       15       36       33                  
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:    1,785,921
COMMITMENTS
 405,190  596,619   48,862  1213867  977,608  1667919  1623089  118,002  162,832

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:     20,780)
     581   13,382    3,848   13,494    8,832   17,923   26,062    2,857   -5,282

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    22.7     33.4      2.7     68.0     54.7     93.4     90.9      6.6      9.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      309)
      53       70       25      136      127      202      209                  
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    3,289,719
COMMITMENTS
 636,113  719,779  164,111  2162217  1887291  2962441  2771181  327,278  518,538

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:     11,747)
 -49,182   -9,746   21,575   34,299    1,418    6,692   13,247    5,055   -1,500

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.3     21.9      5.0     65.7     57.4     90.1     84.2      9.9     15.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      384)
      71       95       53      149      170      246      292                  
 
 
ULTRA 10-YEAR U.S. T-NOTES - CHICAGO BOARD OF TRADE                  Code-043607
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      508,274
COMMITMENTS
  78,786   74,465    6,612  323,924  281,503  409,322  362,580   98,952  145,694

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:     -4,164)
  -1,827    1,297     -581  -12,998   -2,861  -15,406   -2,145   11,242   -2,019

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.5     14.7      1.3     63.7     55.4     80.5     71.3     19.5     28.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       84)
       9       14        8       47       49       62       65                  
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    3,094,652
COMMITMENTS
 522,908  947,223  136,150  2184668  1580435  2843726  2663808  250,926  430,844

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:     47,667)
 -45,928      440   26,164   57,891   28,624   38,127   55,228    9,540   -7,561

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.9     30.6      4.4     70.6     51.1     91.9     86.1      8.1     13.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      308)
      56       68       35      123      145      199      228                  
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:    1,484,545
COMMITMENTS
 141,549  201,673  311,393  1000933  917,352  1453875  1430418   30,670   54,127

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:     26,123)
  24,628    9,790   -1,516      403   17,898   23,515   26,172    2,608      -49

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.5     13.6     21.0     67.4     61.8     97.9     96.4      2.1      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      151)
      26       46       55       64       69      124      141                  
 
 
DJIA Consolidated - CHICAGO BOARD OF TRADE                           Code-12460+
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       72,295
COMMITMENTS
  41,615    5,529    3,542   15,492   56,520   60,649   65,591   11,646    6,704

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:        -75)
   1,205     -183      -37     -753      -46      415     -265     -490      190

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    57.6      7.6      4.9     21.4     78.2     83.9     90.7     16.1      9.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      113)
      47       18        8       28       28       77       52                  
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      144,589
COMMITMENTS
  83,230   11,058    7,084   30,983  113,039  121,297  131,181   23,292   13,408

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:       -150)
   2,410     -365      -74   -1,506      -91      830     -530     -980      380

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    57.6      7.6      4.9     21.4     78.2     83.9     90.7     16.1      9.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      113)
      47       18        8       28       28       77       52                  
 
 
BLOOMBERG COMMODITY INDEX - CHICAGO BOARD OF TRADE                   Code-221602
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($100 X INDEX)                                       OPEN INTEREST:       51,532
COMMITMENTS
  40,371   51,124      274   10,784      100   51,429   51,498      103       34

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:    -21,194)
     512      398  -21,705        5      100  -21,188  -21,207       -6       13

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    78.3     99.2      0.5     20.9      0.2     99.8     99.9      0.2      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
      26        7        3        3        1       30       10                  
 
 
10 YEAR DELIVERABLE IR SWAP - CHICAGO BOARD OF TRADE                 Code-246605
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(NOTIONAL VALUE OF $100,000)                         OPEN INTEREST:       24,912
COMMITMENTS
   9,388    6,568        0   15,500   18,236   24,888   24,804       24      108

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:        455)
    -441      693        0      884     -244      443      449       12        6

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    37.7     26.4      0.0     62.2     73.2     99.9     99.6      0.1      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       7       17        0        8       19       15       36                  
 
 
5 YEAR DELIVERABLE IR SWAP - CHICAGO BOARD OF TRADE                  Code-246606
FUTURES ONLY POSITIONS AS OF 12/26/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(NOTIONAL VALUE OF $100,000)                         OPEN INTEREST:       21,162
COMMITMENTS
  17,701    4,933       23    3,409   16,089   21,133   21,045       29      117

CHANGES FROM 12/19/17 (CHANGE IN OPEN INTEREST:        914)
    -269      376       22    1,148      476      901      874       13       40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    83.6     23.3      0.1     16.1     76.0     99.9     99.4      0.1      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       4       11        1        5       13       10       24                  



Updated December 29, 2017