GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE        Code-02165A
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        8,528
COMMITMENTS
   1,675        0      175    5,778    8,303    7,628    8,478      900       50

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:         54)
      25        0        0      329       54      354       54     -300        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.6      0.0      2.1     67.8     97.4     89.4     99.4     10.6      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       2        0        2       16       18       18       20
 
 
NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE          Code-02165B
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       16,377
COMMITMENTS
       0    6,367        0   15,947    8,464   15,947   14,831      430    1,546

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:        684)
       0      435      -21      745      335      724      749      -40      -65

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     38.9      0.0     97.4     51.7     97.4     90.6      2.6      9.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       0        2        0       28       28       28       30
 
 
SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE            Code-02165G
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        3,425
COMMITMENTS
       0        0        0    2,961    2,816    2,961    2,816      464      609

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:        261)
       0        0        0      221      186      221      186       40       75

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     86.5     82.2     86.5     82.2     13.5     17.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       0        0        0       28       28       28       28
 
 
NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE        Code-022651
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      234,101
COMMITMENTS
  40,966   21,330   31,477  128,579  156,728  201,022  209,535   33,079   24,566

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:     22,361)
  10,398     -880    5,845    3,883   19,363   20,126   24,328    2,235   -1,967

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.5      9.1     13.4     54.9     66.9     85.9     89.5     14.1     10.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      139)
      40       25       29       64       68      120      108
 
 
NATURAL GAS - NEW YORK MERCANTILE EXCHANGE                           Code-023651
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10,000 MMBTU'S)                                     OPEN INTEREST:      794,880
COMMITMENTS
  76,031  105,264  272,573  381,466  382,418  730,070  760,255   64,810   34,625

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:     26,990)
  -2,177   -1,609    7,931   17,242   17,938   22,996   24,260    3,994    2,730

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.6     13.2     34.3     48.0     48.1     91.8     95.6      8.2      4.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      218)
      60       71       68       80       68      184      165
 
 
MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-02365A
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       87,395
COMMITMENTS
   1,847   15,220    2,301   75,885   63,958   80,033   81,479    7,362    5,916

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:       -333)
      60      894     -249      -53   -1,102     -242     -457      -91      124

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.1     17.4      2.6     86.8     73.2     91.6     93.2      8.4      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        4        2       23       21       25       26
 
 
PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-02365B
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       77,073
COMMITMENTS
       0    3,958    3,546   66,223   58,964   69,769   66,468    7,304   10,605

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:        900)
       0     -190     -478    1,101      350      623     -318      277    1,218

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      5.1      4.6     85.9     76.5     90.5     86.2      9.5     13.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       0        2        2       24       20       26       22
 
 
M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                        Code-02365C
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      126,180
COMMITMENTS
   9,624      345    7,314   99,072  111,789  116,010  119,448   10,170    6,732

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      6,585)
  -1,772       64    1,772    4,999    4,019    4,999    5,855    1,586      730

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.6      0.3      5.8     78.5     88.6     91.9     94.7      8.1      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       3        2        5       26       31       31       36
 
 
TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                        Code-02365D
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      100,903
COMMITMENTS
  10,817    6,157   10,774   69,848   75,379   91,439   92,310    9,464    8,593

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      7,759)
       0      304      124    9,308    5,925    9,432    6,353   -1,673    1,406

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.7      6.1     10.7     69.2     74.7     90.6     91.5      9.4      8.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       1        3        3       23       21       27       24
 
 
MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                      Code-02365E
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       81,486
COMMITMENTS
   5,226    1,335    7,197   64,639   66,768   77,062   75,300    4,424    6,186

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      1,538)
       0      233      450    1,020      916    1,470    1,599       68      -61

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.4      1.6      8.8     79.3     81.9     94.6     92.4      5.4      7.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       2        2        4       19       20       23       24
 
 
PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE              Code-02365F
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       69,181
COMMITMENTS
  11,164        0    1,475   50,653   58,342   63,292   59,817    5,889    9,364

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:        412)
    -448        0     -375    1,266      572      443      197      -31      215

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.1      0.0      2.1     73.2     84.3     91.5     86.5      8.5     13.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        0        1       20       21       22       22
 
 
NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                 Code-02365G
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       92,292
COMMITMENTS
   5,259    1,796    2,612   76,387   79,288   84,258   83,696    8,034    8,596

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:        408)
   2,177      856   -1,410      549    2,238    1,316    1,684     -908   -1,276

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.7      1.9      2.8     82.8     85.9     91.3     90.7      8.7      9.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       2        2        2       26       28       29       31
 
 
NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE               Code-02365K
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       88,893
COMMITMENTS
   1,216    8,977    2,348   72,498   65,564   76,062   76,889   12,831   12,004

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      1,268)
       0     -403     -469      943    1,291      474      419      794      849

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.4     10.1      2.6     81.6     73.8     85.6     86.5     14.4     13.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       1        3        2       22       19       25       22
 
 
DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                     Code-02365L
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       37,150
COMMITMENTS
   6,876    2,568    1,120   25,997   26,759   33,993   30,447    3,157    6,703

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:        526)
   1,035     -124     -115     -456      789      464      550       62      -24

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.5      6.9      3.0     70.0     72.0     91.5     82.0      8.5     18.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       3        1        3       12       11       16       14
 
 
DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                   Code-02365N
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       81,246
COMMITMENTS
  12,069      496    2,140   62,245   74,328   76,454   76,964    4,792    4,282

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      1,534)
     593      -17       21    1,286    4,920    1,900    4,924     -366   -3,390

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.9      0.6      2.6     76.6     91.5     94.1     94.7      5.9      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       3        1        2       27       23       30       26
 
 
WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                       Code-02365O
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      118,576
COMMITMENTS
   2,567   10,234    7,090  100,747   89,382  110,404  106,706    8,172   11,870

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      1,988)
  -2,794     -518    1,925    4,696    2,302    3,827    3,709   -1,839   -1,721

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.2      8.6      6.0     85.0     75.4     93.1     90.0      6.9     10.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       2        3        3       29       28       32       33
 
 
CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                        Code-02365P
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       60,604
COMMITMENTS
       0    4,958    1,221   48,042   44,539   49,263   50,718   11,341    9,886

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      1,177)
       0       -4     -191    1,212    1,082    1,021      887      156      290

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      8.2      2.0     79.3     73.5     81.3     83.7     18.7     16.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        2        2       19       21       21       23
 
 
ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-035650
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      163,307
COMMITMENTS
   2,734   17,711   20,215  130,820  119,547  153,769  157,473    9,538    5,834

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      3,759)
     244    1,576      873    4,908    1,829    6,025    4,278   -2,266     -519

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.7     10.8     12.4     80.1     73.2     94.2     96.4      5.8      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
       3        6        8       37       37       45       46
 
 
CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-035651
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       93,797
COMMITMENTS
   5,209    5,170    4,479   78,966   74,437   88,654   84,086    5,143    9,711

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      4,725)
   4,735     -276       10    1,224    4,898    5,969    4,632   -1,244       93

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.6      5.5      4.8     84.2     79.4     94.5     89.6      5.5     10.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       2        3        4       22       23       26       28
 
 
HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                  Code-035652
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       65,779
COMMITMENTS
   6,700    9,232      300   56,482   52,039   63,482   61,571    2,297    4,208

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      3,728)
       0      744      300    3,428    2,684    3,728    3,728        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.2     14.0      0.5     85.9     79.1     96.5     93.6      3.5      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        2        1       13       16       16       19
 
 
HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE            Code-035653
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      280,196
COMMITMENTS
  20,718    1,660    3,988  246,516  264,448  271,222  270,096    8,974   10,100

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      1,630)
   1,474     -459     -431    1,605    3,620    2,648    2,730   -1,018   -1,100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.4      0.6      1.4     88.0     94.4     96.8     96.4      3.2      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
       4        2        5       44       50       49       56
 
 
NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE            Code-035654
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      180,595
COMMITMENTS
   6,044    8,943   13,475  145,748  148,434  165,267  170,852   15,328    9,743

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      3,329)
       0      271     -173    3,957    2,196    3,784    2,294     -455    1,035

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.3      5.0      7.5     80.7     82.2     91.5     94.6      8.5      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       1        4        4       36       31       40       36
 
 
PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                  Code-035655
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      176,400
COMMITMENTS
   7,924    6,165   11,462  133,003  146,684  152,389  164,311   24,011   12,089

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:       -177)
    -405   -4,283    1,456      491    1,968    1,542     -859   -1,719      682

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.5      3.5      6.5     75.4     83.2     86.4     93.1     13.6      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       3        3        4       36       33       41       38
 
 
SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                   Code-035656
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       57,905
COMMITMENTS
       0    2,157    2,272   40,789   41,247   43,061   45,676   14,844   12,229

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      1,734)
       0      136      115    3,571    2,339    3,686    2,590   -1,952     -856

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      3.7      3.9     70.4     71.2     74.4     78.9     25.6     21.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        1        1       18       15       19       16
 
 
SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                      Code-035657
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      246,879
COMMITMENTS
  29,980    3,819   23,569  176,326  201,437  229,875  228,825   17,004   18,054

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      5,032)
   1,134   -3,729    2,412    2,196    6,447    5,742    5,130     -710      -98

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    12.1      1.5      9.5     71.4     81.6     93.1     92.7      6.9      7.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       53)
       7        3        8       38       40       48       48
 
 
TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE             Code-035658
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       69,736
COMMITMENTS
   2,306    3,681    4,842   55,982   55,962   63,130   64,485    6,606    5,251

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      4,088)
     982        0      302    2,601    4,650    3,885    4,952      203     -864

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.3      5.3      6.9     80.3     80.2     90.5     92.5      9.5      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       2        1        3       24       28       27       31
 
 
HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-03565B
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:    2,549,920
COMMITMENTS
 234,147   53,859  812,204  1473132  1669823  2519483  2535886   30,437   14,034

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:     49,345)
   5,704   11,581   20,382   23,389   17,530   49,475   49,493     -130     -148

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.2      2.1     31.9     57.8     65.5     98.8     99.4      1.2      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      157)
      34       18       45      101       90      150      139
 
 
HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE        Code-03565C
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:    1,092,738
COMMITMENTS
 114,171  295,573  204,444  771,712  590,711  1090327  1090728    2,411    2,010

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:     25,366)
   8,785    3,236    8,825    9,181   14,190   26,791   26,251   -1,425     -885

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.4     27.0     18.7     70.6     54.1     99.8     99.8      0.2      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       87)
      24       20       30       42       40       80       76
 
 
CENTRAL APPALACHIAN COAL - NEW YORK MERCANTILE EXCHANGE              Code-024651
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,550 TONS)                            OPEN INTEREST:       11,030
COMMITMENTS
   1,505        0        0    9,110   10,730   10,615   10,730      415      300

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:        235)
     105        0      -30      205      325      280      295      -45      -60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.6      0.0      0.0     82.6     97.3     96.2     97.3      3.8      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       2        0        0       16       14       18       14
 
 
PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE               Code-064657
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       39,751
COMMITMENTS
   1,755      563    1,466   35,586   37,100   38,807   39,129      944      622

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:        116)
     -29      -50        0       96      166       67      116       49        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.4      1.4      3.7     89.5     93.3     97.6     98.4      2.4      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
       8        2        5       32       33       42       38
 
 
NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE                Code-06465A
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS 0F 400 MEGAWATT HOURS)                    OPEN INTEREST:       19,555
COMMITMENTS
   1,157        0      678   17,720   18,708   19,555   19,386        0      169

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:        112)
     259        0       40     -144      112      155      152      -43      -40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.9      0.0      3.5     90.6     95.7    100.0     99.1      0.0      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        0        2       15       20       17       22
 
 
ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE              Code-06465H
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       16,187
COMMITMENTS
   1,704       40      174   13,769   15,269   15,647   15,483      540      704

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:          3)
       0       40        0        0      -37        0        3        3        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.5      0.2      1.1     85.1     94.3     96.7     95.7      3.3      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        1        1       15       19       16       21
 
 
NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE          Code-06465I
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       12,747
COMMITMENTS
     834      370      124   11,137   11,791   12,095   12,285      652      462

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:         20)
       0        0        0       20        0       20        0        0       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.5      2.9      1.0     87.4     92.5     94.9     96.4      5.1      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        2        2       16       14       18       17
 
 
PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE         Code-06465M
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2.5 MEGAWATTS PER OFF PEAK HRS)                     OPEN INTEREST:       31,052
COMMITMENTS
   1,122      390      326   27,410   29,606   28,858   30,322    2,194      730

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      1,406)
       0      300        0      926      866      926    1,166      480      240

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.6      1.3      1.0     88.3     95.3     92.9     97.6      7.1      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       2        1        2       20       21       23       23
 
 
NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE             Code-06465N
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2.5 MEGAWATTS PER OFF PEAK HRS)                     OPEN INTEREST:       27,074
COMMITMENTS
     340      564    1,380   24,580   24,072   26,300   26,016      774    1,058

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:       -282)
       0      -40        0     -262     -762     -262     -802      -20      520

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.3      2.1      5.1     90.8     88.9     97.1     96.1      2.9      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        1        1       17       18       19       20
 
 
ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE           Code-06465S
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2.5 MEGAWATTS PER OFF PEAK HRS)                     OPEN INTEREST:        9,860
COMMITMENTS
       0      688      552    8,597    8,034    9,149    9,274      711      586

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:        -88)
       0      -60        0      -88      -28      -88      -88        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      7.0      5.6     87.2     81.5     92.8     94.1      7.2      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        2        2       15       14       17       16
 
 
CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE                Code-067651
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:    1,422,817
COMMITMENTS
 200,772  133,351  256,860  885,045  951,249  1342677  1341460   80,140   81,357

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:     -9,819)
  16,052   13,102  -24,250   -9,799    8,506  -17,997   -2,642    8,178   -7,177

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.1      9.4     18.1     62.2     66.9     94.4     94.3      5.6      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      323)
      96       96      138       93       99      270      278
 
 
WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE           Code-06765A
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       94,508
COMMITMENTS
  23,095   10,646    2,826   46,718   44,620   72,639   58,092   21,869   36,416

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      2,459)
     459       48      -54    5,860    1,892    6,265    1,886   -3,806      573

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.4     11.3      3.0     49.4     47.2     76.9     61.5     23.1     38.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       3        3        4       15       14       20       19
 
 
DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE         Code-06765G
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       15,269
COMMITMENTS
       0      250        0   15,269   14,969   15,269   15,219        0       50

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:       -200)
       0        0        0     -200     -250     -200     -250        0       50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.6      0.0    100.0     98.0    100.0     99.7      0.0      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        2        0       24       20       24       22
 
 
WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE               Code-06765I
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       75,165
COMMITMENTS
   2,915   16,804   22,701   44,626   29,708   70,242   69,213    4,923    5,952

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:        566)
    -168       88      992      463     -206    1,287      874     -721     -308

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.9     22.4     30.2     59.4     39.5     93.5     92.1      6.5      7.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       5       10       13       18       16       32       30
 
 
PALLADIUM - NEW YORK MERCANTILE EXCHANGE                             Code-075651
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       18,634
COMMITMENTS
  12,512    2,273        8    3,419   16,095   15,939   18,376    2,695      258

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:        436)
     540      737      -70     -113     -241      357      426       79       10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    67.1     12.2      0.0     18.3     86.4     85.5     98.6     14.5      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      126)
      75       11        1       15       26       91       37
 
 
PLATINUM - NEW YORK MERCANTILE EXCHANGE                              Code-076651
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 50 TROY OUNCES)                        OPEN INTEREST:       15,231
COMMITMENTS
  10,151      927      321    1,961   13,041   12,433   14,289    2,798      942

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:         44)
     -45      -11     -107       31      102     -121      -16      165       60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    66.6      6.1      2.1     12.9     85.6     81.6     93.8     18.4      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       78)
      39        6        1       11       28       50       35
 
 
GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE            Code-111659
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      189,493
COMMITMENTS
  49,435    8,234   15,766  108,266  151,848  173,467  175,848   16,026   13,645

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:      3,933)
   5,543   -2,950   -2,092    1,015    9,130    4,466    4,088     -533     -155

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.1      4.3      8.3     57.1     80.1     91.5     92.8      8.5      7.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      188)
      61       17       29       84       96      158      131
 
 
SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-26265D
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        3,560
COMMITMENTS
       0      150        0    3,540    3,410    3,540    3,560       20        0

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:         50)
       0        0        0       50       50       50       50        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      4.2      0.0     99.4     95.8     99.4    100.0      0.6      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        1        0       14       15       14       16
 
 
SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE         Code-86465C
FUTURES ONLY POSITIONS AS OF 06/19/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        3,750
COMMITMENTS
     300       50        0    3,450    3,700    3,750    3,750        0        0

CHANGES FROM 06/12/07 (CHANGE IN OPEN INTEREST:        175)
       0       50        0      175      175      175      225        0      -50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.0      1.3      0.0     92.0     98.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        1        0       11       16       12       17
 

Updated June 22, 2007