GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE        Code-02165A
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        7,382
COMMITMENTS
       0        0       50    7,120    7,050    7,170    7,100      212      282

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:        588)
       0        0       50      501      561      551      611       37      -23

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.7     96.5     95.5     97.1     96.2      2.9      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       0        0        1       26       28       27       29
 
 
NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE          Code-02165B
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        7,794
COMMITMENTS
       0      630      165    7,364    6,814    7,529    7,609      265      185

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:        615)
       0     -175      165      450      605      615      595        0       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      8.1      2.1     94.5     87.4     96.6     97.6      3.4      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       0        2        1       25       27       26       29
 
 
EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE        Code-02165E
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        3,865
COMMITMENTS
       0      249       62    3,117    2,888    3,179    3,199      686      666

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:        245)
       0       70       -6       72       -3       66       61      179      184

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      6.4      1.6     80.6     74.7     82.3     82.8     17.7     17.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       0        3        3       27       29       30       32
 
 
SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE            Code-02165G
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        3,439
COMMITMENTS
       0       55       40    2,727    2,772    2,767    2,867      672      572

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:        142)
       0       -5       15       45      130       60      140       82        2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.6      1.2     79.3     80.6     80.5     83.4     19.5     16.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       0        1        1       31       32       32       34
 
 
NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE        Code-022651
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      226,122
COMMITMENTS
  26,772   15,912   34,926  131,620  150,084  193,318  200,922   32,804   25,200

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:     -1,865)
  -3,035     -927   -1,114    1,267   -1,175   -2,882   -3,216    1,017    1,351

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.8      7.0     15.4     58.2     66.4     85.5     88.9     14.5     11.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      131)
      33       22       40       65       65      120      110
 
 
SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE                      Code-02265J
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 BARRELS)                          OPEN INTEREST:        7,926
COMMITMENTS
     373      200      400    7,103    7,256    7,876    7,856       50       70

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:         50)
      50        0        0        0       50       50       50        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.7      2.5      5.0     89.6     91.5     99.4     99.1      0.6      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       2        1        3       28       32       32       35
 
 
SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE          Code-02265T
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        6,540
COMMITMENTS
   1,116      516        0    5,199    6,024    6,315    6,540      225        0

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:         50)
       0        0        0       50       50       50       50        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.1      7.9      0.0     79.5     92.1     96.6    100.0      3.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        2        0       13       16       15       18
 
 
NATURAL GAS - NEW YORK MERCANTILE EXCHANGE                           Code-023651
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10,000 MMBTU'S)                                     OPEN INTEREST:      968,824
COMMITMENTS
 214,567  314,807  347,694  323,023  271,017  885,284  933,518   83,540   35,306

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      4,656)
  -2,576   -2,984   42,991  -40,062  -37,199      353    2,808    4,303    1,848

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    22.1     32.5     35.9     33.3     28.0     91.4     96.4      8.6      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      230)
      91       51       89       77       67      216      167
 
 
MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-02365A
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      101,226
COMMITMENTS
   1,787    8,420    1,399   89,520   82,568   92,706   92,387    8,520    8,839

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      2,886)
     279    1,336     -291    3,021    1,659    3,009    2,704     -123      182

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.8      8.3      1.4     88.4     81.6     91.6     91.3      8.4      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       2        2        2       26       22       28       26
 
 
PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-02365B
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       70,351
COMMITMENTS
   3,109   14,704    4,437   56,523   42,648   64,069   61,789    6,282    8,562

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:        441)
      42    4,683    1,199     -508   -5,410      733      472     -292      -31

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.4     20.9      6.3     80.3     60.6     91.1     87.8      8.9     12.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       3        3        5       29       24       34       30
 
 
M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                        Code-02365C
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      108,186
COMMITMENTS
   4,945      870    3,845   92,994   95,142  101,784   99,857    6,402    8,329

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:        916)
   1,557      186      158    2,776      880    4,491    1,224   -3,575     -308

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.6      0.8      3.6     86.0     87.9     94.1     92.3      5.9      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       2        2        3       30       27       34       30
 
 
TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                        Code-02365D
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       96,596
COMMITMENTS
   5,704    2,708      214   76,843   80,188   82,761   83,110   13,835   13,486

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      1,736)
       0        0        0    1,882       62    1,882       62     -146    1,674

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.9      2.8      0.2     79.6     83.0     85.7     86.0     14.3     14.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       2        1        1       21       26       24       27
 
 
MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                      Code-02365E
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       49,854
COMMITMENTS
   3,338    1,482    6,574   36,116   38,031   46,028   46,087    3,826    3,767

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:          5)
     318     -308    1,440   -1,990   -1,123     -232        9      237       -4

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.7      3.0     13.2     72.4     76.3     92.3     92.4      7.7      7.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        1        2       17       17       20       19
 
 
PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE              Code-02365F
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       74,413
COMMITMENTS
   4,748    3,354    5,448   59,101   57,039   69,297   65,841    5,116    8,572

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      2,251)
      46     -645    1,362    5,245    2,814    6,653    3,531   -4,402   -1,280

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.4      4.5      7.3     79.4     76.7     93.1     88.5      6.9     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       3        2        2       25       26       29       29
 
 
NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                 Code-02365G
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      104,444
COMMITMENTS
   4,969    4,669    3,060   89,102   91,003   97,131   98,732    7,313    5,712

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      2,987)
   1,519    1,336       97     -393    1,326    1,223    2,759    1,764      228

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.8      4.5      2.9     85.3     87.1     93.0     94.5      7.0      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
       2        3        4       29       37       33       42
 
 
NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE               Code-02365K
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      115,800
COMMITMENTS
   8,601    1,608    5,836   91,855   95,730  106,292  103,174    9,508   12,626

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:       -311)
   2,597        0     -513   -2,318    1,411     -234      898      -77   -1,209

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.4      1.4      5.0     79.3     82.7     91.8     89.1      8.2     10.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       3        1        4       24       27       28       32
 
 
DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                     Code-02365L
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       58,790
COMMITMENTS
   2,433    3,369    4,686   46,629   40,451   53,748   48,506    5,042   10,284

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      1,871)
   1,607      981   -1,695    1,364    2,956    1,276    2,242      595     -371

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.1      5.7      8.0     79.3     68.8     91.4     82.5      8.6     17.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        1        4       19       18       23       22
 
 
VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-02365M
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      106,406
COMMITMENTS
   3,944    8,266   19,039   81,524   74,978  104,507  102,283    1,899    4,123

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:        -39)
  -2,377      403     -568    1,734     -328   -1,211     -493    1,172      454

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.7      7.8     17.9     76.6     70.5     98.2     96.1      1.8      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        1        2       17       20       21       22
 
 
DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                   Code-02365N
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       60,246
COMMITMENTS
   1,757       23    3,158   48,834   47,568   53,749   50,749    6,497    9,497

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:       -118)
   1,021      -16       59   -1,198     -285     -118     -242        0      124

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.9      0.0      5.2     81.1     79.0     89.2     84.2     10.8     15.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        1        2       26       25       29       27
 
 
WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                       Code-02365O
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       98,208
COMMITMENTS
   2,918    6,376    5,320   83,798   80,972   92,036   92,668    6,172    5,540

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      1,742)
   1,298    3,331   -1,640    1,367   -1,420    1,025      271      717    1,471

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.0      6.5      5.4     85.3     82.4     93.7     94.4      6.3      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
       4        2        5       34       34       40       39
 
 
TRANSCO ZONE 3 SWAP - NEW YORK MERCANTILE EXCHANGE                   Code-02365S
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       55,665
COMMITMENTS
       0    6,045        0   48,013   44,331   48,013   50,376    7,652    5,289

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:        944)
       0     -126        0      302      428      302      302      642      642

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     10.9      0.0     86.3     79.6     86.3     90.5     13.7      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        2        0       17       14       17       16
 
 
ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-035650
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      125,142
COMMITMENTS
   6,975   28,017   18,848   84,091   67,453  109,914  114,318   15,228   10,824

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      6,300)
   1,252    1,458    2,304    2,016    2,661    5,572    6,423      728     -123

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.6     22.4     15.1     67.2     53.9     87.8     91.4     12.2      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       3        6        8       30       24       38       33
 
 
CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-035651
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      110,377
COMMITMENTS
  14,063      500    7,174   80,718   89,467  101,955   97,141    8,422   13,236

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      1,802)
   1,425        0     -256     -243    2,377      926    2,121      876     -319

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    12.7      0.5      6.5     73.1     81.1     92.4     88.0      7.6     12.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       5        1        4       20       20       26       24
 
 
HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                  Code-035652
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       53,586
COMMITMENTS
   7,960    1,209        0   44,646   50,813   52,606   52,022      980    1,564

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      3,815)
   4,280     -899        0     -465    4,254    3,815    3,355        0      460

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.9      2.3      0.0     83.3     94.8     98.2     97.1      1.8      2.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        2        0       15       14       16       16
 
 
HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE            Code-035653
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      231,217
COMMITMENTS
   9,923    4,329    8,984  194,788  205,225  213,695  218,538   17,522   12,679

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      2,641)
     248    1,541    1,971      608     -697    2,827    2,815     -186     -174

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.3      1.9      3.9     84.2     88.8     92.4     94.5      7.6      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       5        5        6       45       42       53       50
 
 
NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE            Code-035654
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      236,659
COMMITMENTS
   9,260   14,174   19,413  197,510  195,623  226,183  229,210   10,476    7,449

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      1,463)
     732     -376    2,751   -1,959   -1,032    1,524    1,343      -61      120

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.9      6.0      8.2     83.5     82.7     95.6     96.9      4.4      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
       4        3        5       37       34       44       39
 
 
PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                  Code-035655
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      235,838
COMMITMENTS
   9,306    1,924   18,142  201,616  208,133  229,064  228,199    6,774    7,639

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:       -458)
   2,981   -1,707    3,004   -4,422   -1,620    1,563     -323   -2,021     -135

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.9      0.8      7.7     85.5     88.3     97.1     96.8      2.9      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       68)
       5        4        8       55       53       64       61
 
 
SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                   Code-035656
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       47,985
COMMITMENTS
     726      205    3,617   36,472   35,427   40,815   39,249    7,170    8,736

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:        188)
     726       -4      426   -1,026     -234      126      188       62        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.5      0.4      7.5     76.0     73.8     85.1     81.8     14.9     18.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        1        2       18       15       20       17
 
 
SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                      Code-035657
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      206,171
COMMITMENTS
  20,326   10,163   17,179  162,480  169,394  199,985  196,736    6,186    9,435

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      2,360)
     875    2,701    1,247     -224   -2,323    1,898    1,625      462      735

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.9      4.9      8.3     78.8     82.2     97.0     95.4      3.0      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
       5        2        7       40       41       47       48
 
 
TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE             Code-035658
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       58,965
COMMITMENTS
   2,117    4,827    1,502   45,505   39,921   49,124   46,250    9,841   12,715

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:         40)
       0      716      872     -832   -1,548       40       40        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.6      8.2      2.5     77.2     67.7     83.3     78.4     16.7     21.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        3        2       21       19       24       22
 
 
HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-03565B
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:    3,713,063
COMMITMENTS
 1467987  386,480  1017046  1200432  2299431  3685465  3702957   27,598   10,106

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:     95,476)
 -22,585   27,232  213,392  -96,191 -146,205   94,616   94,419      860    1,057

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    39.5     10.4     27.4     32.3     61.9     99.3     99.7      0.7      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      165)
      29       23       49      104       99      156      152
 
 
HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE        Code-03565C
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:    1,201,228
COMMITMENTS
 108,985  404,493  324,254  763,686  465,188  1196925  1193935    4,303    7,293

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:     83,705)
 -10,541   30,854   76,772   17,087  -28,706   83,318   78,920      387    4,785

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.1     33.7     27.0     63.6     38.7     99.6     99.4      0.4      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       95)
      25       24       32       44       44       84       85
 
 
PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE               Code-064657
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       26,440
COMMITMENTS
   1,496    1,043      851   23,386   23,942   25,733   25,836      707      604

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:       -420)
     186      803      419     -983   -1,586     -378     -364      -42      -56

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.7      3.9      3.2     88.4     90.6     97.3     97.7      2.7      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       6        2        5       26       28       33       34
 
 
NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE                Code-06465A
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS 0F 400 MEGAWATT HOURS)                    OPEN INTEREST:       12,487
COMMITMENTS
   1,280      170      512   10,375   11,549   12,167   12,231      320      256

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      1,280)
       0      170      512      768      598    1,280    1,280        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.3      1.4      4.1     83.1     92.5     97.4     97.9      2.6      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        1        9       13       11       14
 
 
ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE              Code-06465H
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       14,769
COMMITMENTS
   3,287        0      357   10,337   13,898   13,981   14,255      788      514

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:        -20)
      97        0       20     -121      -40       -4      -20      -16        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    22.3      0.0      2.4     70.0     94.1     94.7     96.5      5.3      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       3        0        3       17       17       20       20
 
 
PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE         Code-06465M
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2.5 MEGAWATTS PER OFF PEAK HRS)                     OPEN INTEREST:       24,088
COMMITMENTS
     364      480      600   20,696   21,262   21,660   22,342    2,428    1,746

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:         16)
      84        0      120     -188     -104       16       16        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.5      2.0      2.5     85.9     88.3     89.9     92.8     10.1      7.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        1        2       18       17       21       19
 
 
NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE             Code-06465N
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2.5 MEGAWATTS PER OFF PEAK HRS)                     OPEN INTEREST:       30,112
COMMITMENTS
       0      240      480   29,596   28,278   30,076   28,998       36    1,114

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:         22)
       0        0        0       22      238       22      238        0     -216

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.8      1.6     98.3     93.9     99.9     96.3      0.1      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        1        1       24       22       25       23
 
 
CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE             Code-064A02
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2.5 MWH X OFF PEAK HOURS PER MONTH)                 OPEN INTEREST:        9,742
COMMITMENTS
     120       80        0    8,226    8,764    8,346    8,844    1,396      898

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:        256)
       0       80        0      256      426      256      506        0     -250

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2      0.8      0.0     84.4     90.0     85.7     90.8     14.3      9.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        1        0       15       15       16       16
 
 
CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE                Code-067651
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:    1,217,375
COMMITMENTS
 198,019  201,659  322,639  641,265  626,528  1161923  1150826   55,452   66,549

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:   -127,036)
 -11,994   14,028  -47,127  -28,870  -60,219  -87,991  -93,318  -39,045  -33,718

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.3     16.6     26.5     52.7     51.5     95.4     94.5      4.6      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      314)
      83      120      126       83       99      250      267
 
 
WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE           Code-06765A
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      129,940
COMMITMENTS
  21,794   14,547    8,536   63,116   55,415   93,446   78,498   36,494   51,442

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      2,438)
    -683      911      396    1,610    7,948    1,323    9,255    1,115   -6,817

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.8     11.2      6.6     48.6     42.6     71.9     60.4     28.1     39.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       3        4        6       13       15       19       22
 
 
DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE         Code-06765G
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       19,561
COMMITMENTS
     900      600       25   18,636   18,936   19,561   19,561        0        0

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:        425)
       0        0        0      625      625      625      625     -200     -200

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.6      3.1      0.1     95.3     96.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       1        2        1       30       29       32       32
 
 
WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE               Code-06765I
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      181,689
COMMITMENTS
  14,815   27,343   42,278  112,522  103,860  169,615  173,481   12,074    8,208

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:     -5,716)
  -1,531   -2,950    1,879   -7,221   -3,577   -6,873   -4,648    1,157   -1,068

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.2     15.0     23.3     61.9     57.2     93.4     95.5      6.6      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
      12       14       22       22       21       46       45
 
 
BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE                       Code-06765J
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       28,985
COMMITMENTS
   1,710    8,191    3,000   22,063   16,134   26,773   27,325    2,212    1,660

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:     -1,768)
       0      805        0   -1,530   -2,023   -1,530   -1,218     -238     -550

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.9     28.3     10.4     76.1     55.7     92.4     94.3      7.6      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        4        2       14       14       17       19
 
 
BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE                      Code-06765O
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        6,509
COMMITMENTS
       0      600        0    6,509    5,909    6,509    6,509        0        0

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:        627)
       0        0        0      627      819      627      819        0     -192

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      9.2      0.0    100.0     90.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        2        0       18       15       18       17
 
 
PALLADIUM - NEW YORK MERCANTILE EXCHANGE                             Code-075651
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       14,160
COMMITMENTS
   9,117    3,484       48    3,196    9,983   12,361   13,515    1,799      645

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:     -1,649)
  -1,709      587      -92      648   -2,282   -1,153   -1,787     -496      138

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    64.4     24.6      0.3     22.6     70.5     87.3     95.4     12.7      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       93)
      43       15        2       14       23       59       38
 
 
PLATINUM - NEW YORK MERCANTILE EXCHANGE                              Code-076651
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 50 TROY OUNCES)                        OPEN INTEREST:       14,632
COMMITMENTS
   8,235    3,776        8    3,429    9,719   11,672   13,503    2,960    1,129

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:        689)
    -564    1,312      -18    1,413     -800      831      494     -142      195

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    56.3     25.8      0.1     23.4     66.4     79.8     92.3     20.2      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       71)
      34       11        2       14       14       48       27
 
 
GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE            Code-111659
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      236,184
COMMITMENTS
  56,061   15,383   19,922  139,604  190,164  215,587  225,469   20,597   10,715

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:     -7,977)
  -5,621     -936     -675      136   -5,831   -6,160   -7,442   -1,817     -535

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    23.7      6.5      8.4     59.1     80.5     91.3     95.5      8.7      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      172)
      56       26       42       74       84      149      135
 
 
SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-26265D
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        4,052
COMMITMENTS
     200        0        0    3,735    4,052    3,935    4,052      117        0

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:       -300)
       0        0        0     -275     -290     -275     -290      -25      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.9      0.0      0.0     92.2    100.0     97.1    100.0      2.9      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        0        0       19       22       21       22
 
 
UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE        Code-022A13
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:       15,232
COMMITMENTS
   1,320      154      589   13,014   14,414   14,923   15,157      309       75

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:       -507)
       0     -100      100     -643     -507     -543     -507       36        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.7      1.0      3.9     85.4     94.6     98.0     99.5      2.0      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       1        1        1       23       25       25       26
 
 
SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE         Code-86465C
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        5,645
COMMITMENTS
     125        0        0    5,420    5,445    5,545    5,445      100      200

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:      1,000)
       0        0        0      900      950      900      950      100       50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.2      0.0      0.0     96.0     96.5     98.2     96.5      1.8      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        0        0       19       19       20       19
 
 
3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE          Code-86565C
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        3,329
COMMITMENTS
     646        0        0    2,154    3,013    2,800    3,013      529      316

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:        637)
     234        0        0      330      564      564      564       73       73

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.4      0.0      0.0     64.7     90.5     84.1     90.5     15.9      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2        0        0       12       12       14       12
 
 
GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE                 Code-86765C
FUTURES ONLY POSITIONS AS OF 07/22/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       13,980
COMMITMENTS
     929    1,755      268    8,441    8,793    9,638   10,816    4,342    3,164

CHANGES FROM 07/15/08 (CHANGE IN OPEN INTEREST:       -415)
    -557     -498     -150     -342      294   -1,049     -354      634      -61

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.6     12.6      1.9     60.4     62.9     68.9     77.4     31.1     22.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        3        2       16       22       19       27
 

Updated July 25, 2008