GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE        Code-02165A
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        7,387
COMMITMENTS
      26        0        0    7,271    7,262    7,297    7,262       90      125

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:        380)
     -25        0        0      430      405      405      405      -25      -25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.4      0.0      0.0     98.4     98.3     98.8     98.3      1.2      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       1        0        0       27       29       28       29
 
 
NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE          Code-02165B
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        7,807
COMMITMENTS
       0      170      625    7,132    6,867    7,757    7,662       50      145

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:         25)
       0        0        0       25       25       25       25        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      2.2      8.0     91.4     88.0     99.4     98.1      0.6      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       0        2        1       30       30       31       32
 
 
EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE        Code-02165E
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        4,655
COMMITMENTS
      72      545       60    3,716    3,404    3,848    4,009      807      646

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:        262)
       0       -2        0      159      170      159      168      103       94

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.5     11.7      1.3     79.8     73.1     82.7     86.1     17.3     13.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       1        3        2       26       30       28       34
 
 
SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE            Code-02165G
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        4,029
COMMITMENTS
       0       15       40    3,026    3,237    3,066    3,292      963      737

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:        338)
       0        0        5      301      339      306      344       32       -6

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      0.4      1.0     75.1     80.3     76.1     81.7     23.9     18.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       0        1        1       29       32       30       33
 
 
NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE        Code-022651
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      254,043
COMMITMENTS
  24,213   13,143   59,528  128,772  148,486  212,513  221,157   41,531   32,886

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -7,365)
      -5     -685   -2,657   -7,154   -5,516   -9,817   -8,858    2,451    1,493

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.5      5.2     23.4     50.7     58.4     83.7     87.1     16.3     12.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      117)
      32       21       40       54       59      104      104
 
 
EUR STYLE HEATING OIL OPTIONS - NEW YORK MERCANTILE EXCHANGE         Code-022654
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:       16,807
COMMITMENTS
   1,327    3,573   10,086    4,498    2,805   15,911   16,463      896      344

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:        267)
     403      429     -348      175      200      229      281       37      -14

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.9     21.3     60.0     26.8     16.7     94.7     98.0      5.3      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       7        4       11       12       11       23       22
 
 
SING GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE                      Code-02265J
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1000 BARRELS)                          OPEN INTEREST:        9,553
COMMITMENTS
     655        0      175    8,523    8,978    9,353    9,153      200      400

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:        950)
       0        0       75      875      775      950      850        0      100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.9      0.0      1.8     89.2     94.0     97.9     95.8      2.1      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       4        0        2       29       32       33       34
 
 
SING GASOIL/RDAM GASOIL SWAP - NEW YORK MERCANTILE EXCHANGE          Code-02265T
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        4,497
COMMITMENTS
     592      222        0    3,520    4,095    4,112    4,317      385      180

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -1,222)
    -322     -147        0   -1,050   -1,225   -1,372   -1,372      150      150

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.2      4.9      0.0     78.3     91.1     91.4     96.0      8.6      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        2        0       12       16       14       18
 
 
NATURAL GAS - NEW YORK MERCANTILE EXCHANGE                           Code-023651
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10,000 MMBTU'S)                                     OPEN INTEREST:    1,299,754
COMMITMENTS
 206,637  396,520  496,950  508,937  365,151  1212524  1258621   87,231   41,133

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     23,147)
  22,539  -17,907   16,872  -22,246   16,045   17,165   15,009    5,982    8,138

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.9     30.5     38.2     39.2     28.1     93.3     96.8      6.7      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      254)
     102       58      114       84       74      237      202
 
 
NATURAL GAS CAL SPREAD OPTIONS - NEW YORK MERCANTILE EXCHANGE        Code-023656
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10,000 MMBTU'S)                                     OPEN INTEREST:       29,751
COMMITMENTS
  10,846   18,024    5,150   13,595    5,804   29,592   28,978      160      773

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:      2,774)
   2,013    1,574      654    1,899        0    4,566    2,229   -1,792      545

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.5     60.6     17.3     45.7     19.5     99.5     97.4      0.5      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       9       12       14        7        9       22       29
 
 
MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-02365A
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      101,202
COMMITMENTS
   3,306    6,664    2,224   87,612   82,486   93,142   91,374    8,060    9,828

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -3,959)
     999   -1,639     -167   -4,369   -2,456   -3,537   -4,262     -422      303

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.3      6.6      2.2     86.6     81.5     92.0     90.3      8.0      9.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        2        3       26       24       29       28
 
 
PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-02365B
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       60,156
COMMITMENTS
   2,397   10,671    3,295   46,363   38,294   52,055   52,260    8,101    7,896

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:    -10,093)
    -298      908   -3,139   -8,852   -8,506  -12,289  -10,737    2,196      644

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.0     17.7      5.5     77.1     63.7     86.5     86.9     13.5     13.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       1        3        3       27       23       30       27
 
 
M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                        Code-02365C
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       92,911
COMMITMENTS
   4,309    3,506      636   81,961   81,810   86,906   85,952    6,005    6,959

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -9,052)
    -845   -1,224     -336   -8,019   -5,711   -9,200   -7,271      148   -1,781

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.6      3.8      0.7     88.2     88.1     93.5     92.5      6.5      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       2        2        2       29       27       32       30
 
 
TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                        Code-02365D
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       91,860
COMMITMENTS
   3,782    3,187      612   74,850   74,613   79,244   78,412   12,616   13,448

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:          5)
       0      -22     -793    1,098    1,120      305      305     -300     -300

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.1      3.5      0.7     81.5     81.2     86.3     85.4     13.7     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       2        2        2       20       24       24       26
 
 
PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE              Code-02365F
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       73,772
COMMITMENTS
   8,280      871    3,821   54,452   60,934   66,553   65,626    7,219    8,146

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -5,588)
    -569      -90     -550   -5,782   -3,239   -6,901   -3,879    1,313   -1,709

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.2      1.2      5.2     73.8     82.6     90.2     89.0      9.8     11.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       3        1        2       24       25       28       27
 
 
NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                 Code-02365G
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      103,619
COMMITMENTS
   5,079    4,134    3,643   87,603   89,325   96,325   97,102    7,294    6,517

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:      1,780)
  -1,465     -758    1,404    1,624       61    1,563      707      217    1,073

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.9      4.0      3.5     84.5     86.2     93.0     93.7      7.0      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       1        3        3       30       36       33       40
 
 
NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE               Code-02365K
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      113,962
COMMITMENTS
   9,179      248    5,684   92,467   93,053  107,330   98,985    6,632   14,977

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:        -14)
    -158        0      -74      218        0      -14      -74        0       60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.1      0.2      5.0     81.1     81.7     94.2     86.9      5.8     13.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       2        1        3       25       29       28       32
 
 
DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                     Code-02365L
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       45,425
COMMITMENTS
   2,980    6,566    2,399   35,615   28,873   40,994   37,838    4,431    7,587

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -7,593)
     480      146     -729   -5,562   -5,440   -5,811   -6,023   -1,782   -1,570

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.6     14.5      5.3     78.4     63.6     90.2     83.3      9.8     16.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        2        4       18       18       22       22
 
 
VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-02365M
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       92,311
COMMITMENTS
   3,719    8,807   18,401   67,327   61,804   89,447   89,012    2,864    3,299

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -6,698)
    -953    2,459   -1,966   -5,026   -6,441   -7,945   -5,948    1,247     -750

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.0      9.5     19.9     72.9     67.0     96.9     96.4      3.1      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        2        3       16       20       20       23
 
 
DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                   Code-02365N
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       55,480
COMMITMENTS
     575        0    1,784   44,485   45,450   46,844   47,234    8,636    8,246

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -6,689)
    -264        0     -366   -5,313   -5,846   -5,943   -6,212     -746     -477

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.0      0.0      3.2     80.2     81.9     84.4     85.1     15.6     14.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        0        2       23       22       26       24
 
 
WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                       Code-02365O
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       97,336
COMMITMENTS
   1,554    4,281    6,802   81,746   80,234   90,102   91,317    7,234    6,019

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:        593)
      62      -47     -410    1,315      220      967     -237     -374      830

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.6      4.4      7.0     84.0     82.4     92.6     93.8      7.4      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       2        4        5       33       34       39       39
 
 
TRANSCO ZONE 3 SWAP - NEW YORK MERCANTILE EXCHANGE                   Code-02365S
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       46,086
COMMITMENTS
       0    3,779        0   38,641   38,178   38,641   41,957    7,445    4,129

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -4,321)
       0     -824        0   -3,420   -2,776   -3,420   -3,600     -901     -721

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      8.2      0.0     83.8     82.8     83.8     91.0     16.2      9.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        2        0       16       13       16       15
 
 
EUR STYLE NATURAL GAS OPTIONS - NEW YORK MERCANTILE EXCHANGE         Code-02365U
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10,000 MMBTU'S)                                     OPEN INTEREST:    2,148,238
COMMITMENTS
 172,929   20,005  1005997  962,952  1117753  2141878  2143755    6,360    4,482

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     86,623)
 -33,691    2,121   72,177   48,190   12,351   86,676   86,649      -53      -26

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.0      0.9     46.8     44.8     52.0     99.7     99.8      0.3      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      127)
      43       20       55       64       61      126      117
 
 
ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-035650
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      105,833
COMMITMENTS
   6,156   18,972   16,211   68,888   57,580   91,255   92,763   14,578   13,070

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -9,831)
     624   -2,432   -2,407   -8,586   -8,036  -10,369  -12,875      538    3,044

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.8     17.9     15.3     65.1     54.4     86.2     87.7     13.8     12.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       2        5        6       31       26       37       33
 
 
CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-035651
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      107,780
COMMITMENTS
  10,824    1,908    9,979   79,349   82,720  100,152   94,607    7,628   13,173

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -6,742)
  -1,444     -360     -282   -4,633   -9,128   -6,359   -9,770     -383    3,028

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.0      1.8      9.3     73.6     76.7     92.9     87.8      7.1     12.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       5        1        5       20       21       26       26
 
 
HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                  Code-035652
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       87,555
COMMITMENTS
   5,520        0        0   81,543   86,786   87,063   86,786      492      769

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -8,970)
  -2,040   -1,200        0   -6,750   -7,535   -8,790   -8,735     -180     -235

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.3      0.0      0.0     93.1     99.1     99.4     99.1      0.6      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        0        0       13       14       14       14
 
 
HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE            Code-035653
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      232,487
COMMITMENTS
   5,414    4,188    8,238  205,719  209,356  219,371  221,782   13,116   10,705

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:    -12,931)
  -3,938   -1,161      966   -9,275  -12,841  -12,247  -13,036     -684      105

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.3      1.8      3.5     88.5     90.1     94.4     95.4      5.6      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       56)
       6        3        6       44       39       51       47
 
 
NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE            Code-035654
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      213,390
COMMITMENTS
   8,038   17,898   11,245  184,241  177,585  203,524  206,728    9,866    6,662

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:    -11,854)
    -595      360   -2,693   -7,743   -9,885  -11,031  -12,218     -823      364

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.8      8.4      5.3     86.3     83.2     95.4     96.9      4.6      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       4        2        4       38       33       44       37
 
 
PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                  Code-035655
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      221,829
COMMITMENTS
   5,136    3,232   18,892  185,099  185,608  209,127  207,732   12,702   14,097

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:    -14,769)
  -1,046   -9,056    2,567  -19,837   -8,740  -18,316  -15,229    3,547      460

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.3      1.5      8.5     83.4     83.7     94.3     93.6      5.7      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       4        3        6       50       46       56       53
 
 
SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                      Code-035657
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      202,297
COMMITMENTS
  13,765   11,930   20,124  162,582  162,995  196,471  195,049    5,826    7,248

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:    -13,680)
    -886   -3,923     -557  -12,665   -8,022  -14,108  -12,502      428   -1,178

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.8      5.9      9.9     80.4     80.6     97.1     96.4      2.9      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       4        3        5       40       38       46       44
 
 
TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE             Code-035658
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       50,162
COMMITMENTS
     709    3,679    1,264   38,714   36,030   40,687   40,973    9,475    9,189

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -4,482)
    -540   -1,715      604   -2,831     -397   -2,767   -1,508   -1,715   -2,974

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.4      7.3      2.5     77.2     71.8     81.1     81.7     18.9     18.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        3        2       21       18       24       21
 
 
HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-03565B
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:    3,850,810
COMMITMENTS
 1511609  429,987  1105196  1206903  2299000  3823708  3834183   27,102   16,627

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:    -37,129)
  23,016   16,337    8,485  -71,127  -64,243  -39,626  -39,421    2,497    2,292

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    39.3     11.2     28.7     31.3     59.7     99.3     99.6      0.7      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      162)
      31       20       46      105      102      156      149
 
 
HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE        Code-03565C
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:    1,170,802
COMMITMENTS
 129,988  520,762  251,345  784,489  396,097  1165822  1168204    4,980    2,598

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:    -89,194)
   3,470   73,133  -75,442  -11,940  -77,386  -83,912  -79,695   -5,282   -9,499

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.1     44.5     21.5     67.0     33.8     99.6     99.8      0.4      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       94)
      20       26       34       43       43       80       86
 
 
PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE               Code-064657
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:      104,358
COMMITMENTS
   2,496      801   16,960   84,028   85,897  103,484  103,659      873      699

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -4,576)
     653     -843   -2,097   -3,186   -1,744   -4,630   -4,684       54      108

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.4      0.8     16.3     80.5     82.3     99.2     99.3      0.8      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       3        5        8       26       28       34       36
 
 
NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE                Code-06465A
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS 0F 400 MEGAWATT HOURS)                    OPEN INTEREST:       11,728
COMMITMENTS
   1,236       84        0   10,172   11,388   11,408   11,472      320      256

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:         63)
       0        0        0       63       63       63       63        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.5      0.7      0.0     86.7     97.1     97.3     97.8      2.7      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        0       11       13       12       14
 
 
ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE              Code-06465H
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       29,325
COMMITMENTS
   3,009      185      750   24,922   27,554   28,681   28,489      643      836

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:       -144)
      19      104      -14      -41     -152      -35      -62     -108      -82

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.3      0.6      2.6     85.0     94.0     97.8     97.2      2.2      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        1        3       19       21       22       24
 
 
PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE         Code-06465M
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2.5 MEGAWATTS PER OFF PEAK HRS)                     OPEN INTEREST:       25,723
COMMITMENTS
     160      596      844   22,758   22,416   23,762   23,856    1,961    1,867

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:      1,763)
     -60       40      200    1,474    1,460    1,614    1,700      149       63

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.6      2.3      3.3     88.5     87.1     92.4     92.7      7.6      7.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        2        2       20       15       23       17
 
 
NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE             Code-06465N
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2.5 MEGAWATTS PER OFF PEAK HRS)                     OPEN INTEREST:       28,720
COMMITMENTS
       0      340      240   27,988   26,570   28,228   27,150      492    1,570

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:       -966)
       0      -20      -60     -674     -634     -734     -714     -232     -252

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      1.2      0.8     97.5     92.5     98.3     94.5      1.7      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        1        1       23       19       24       20
 
 
CINERGY OFF PEAK LMP SWAP - NEW YORK MERCANTILE EXCHANGE             Code-064A02
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| 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:        9,736
COMMITMENTS
     120       40        0    9,520    8,872    9,640    8,912       96      824

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:       -428)
       0      -20        0     -428     -606     -428     -626        0      198

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.2      0.4      0.0     97.8     91.1     99.0     91.5      1.0      8.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        1        0       16       17       17       18
 
 
CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE                Code-067651
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:    2,846,254
COMMITMENTS
 197,124  122,837  1252058  1308283  1370898  2757465  2745794   88,789  100,461

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:    105,533)
 -13,803   -7,868   59,886   38,129   28,964   84,212   80,982   21,321   24,551

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.9      4.3     44.0     46.0     48.2     96.9     96.5      3.1      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      330)
      97      124      167       83       99      281      296
 
 
CRUDE OIL CAL SPREAD OPTIONS - NEW YORK MERCANTILE EXCHANGE          Code-067657
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      108,892
COMMITMENTS
  27,653   26,737   27,562   51,264   53,934  106,478  108,233    2,414      658

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     10,025)
   4,834    3,035      836    5,087    6,085   10,757    9,956     -732       69

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.4     24.6     25.3     47.1     49.5     97.8     99.4      2.2      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       3       14       14       13       12       28       28
 
 
WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE           Code-06765A
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      127,514
COMMITMENTS
  21,228   13,606    7,650   66,461   50,282   95,339   71,538   32,175   55,976

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -5,549)
     238     -202     -765   -3,504   -2,588   -4,031   -3,555   -1,518   -1,994

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.6     10.7      6.0     52.1     39.4     74.8     56.1     25.2     43.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       3        4        7       16       16       23       23
 
 
EUR STYLE CRUDE OIL OPTIONS - NEW YORK MERCANTILE EXCHANGE           Code-06765B
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      361,795
COMMITMENTS
  22,216   11,778  160,561  175,903  185,911  358,679  358,250    3,116    3,546

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:      6,970)
   1,364     -806    4,184    1,265    3,291    6,814    6,669      156      301

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.1      3.3     44.4     48.6     51.4     99.1     99.0      0.9      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       87)
      30       21       43       36       35       84       81
 
 
CRUDE OIL AVG PRICE OPTIONS - NEW YORK MERCANTILE EXCHANGE           Code-06765C
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      286,367
COMMITMENTS
  17,015    6,984   84,856  177,276  187,735  279,147  279,575    7,219    6,792

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:    -25,386)
    -839      -12  -11,962  -11,921  -13,043  -24,721  -25,016     -665     -370

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.9      2.4     29.6     61.9     65.6     97.5     97.6      2.5      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       6        3        9       30       29       39       38
 
 
DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE         Code-06765G
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       23,351
COMMITMENTS
   1,200      500      325   19,861   20,576   21,386   21,401    1,965    1,950

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:        799)
       0      -75      125     -276     -201     -151     -151      950      950

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.1      2.1      1.4     85.1     88.1     91.6     91.6      8.4      8.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
       2        2        3       35       35       39       40
 
 
WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE               Code-06765I
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      197,054
COMMITMENTS
  17,238   31,469   47,217  121,845  108,755  186,300  187,441   10,754    9,613

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:        814)
    -188     -647      266      744    1,181      822      800       -8       14

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.7     16.0     24.0     61.8     55.2     94.5     95.1      5.5      4.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
       9       18       25       21       20       47       46
 
 
BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE                       Code-06765J
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       31,177
COMMITMENTS
   3,491    6,973    3,193   21,323   18,351   28,007   28,517    3,170    2,660

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:        600)
     300      250        0      378     -175      678       75      -78      525

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.2     22.4     10.2     68.4     58.9     89.8     91.5     10.2      8.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       5        2        3       12       13       17       18
 
 
BRENT-DUBAI SWAP - NEW YORK MERCANTILE EXCHANGE                      Code-06765O
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        7,569
COMMITMENTS
      50      500        0    7,519    7,069    7,569    7,569        0        0

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:       -325)
     -50      -50        0     -275     -275     -325     -325        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.7      6.6      0.0     99.3     93.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        2        0       19       19       20       21
 
 
PALLADIUM - NEW YORK MERCANTILE EXCHANGE                             Code-075651
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       13,567
COMMITMENTS
   8,254    4,005       80    3,397    8,397   11,731   12,482    1,836    1,085

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:       -383)
     418     -548      -27     -670      -59     -279     -634     -104      251

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    60.8     29.5      0.6     25.0     61.9     86.5     92.0     13.5      8.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      114)
      45       30        4       22       24       69       56
 
 
PLATINUM - NEW YORK MERCANTILE EXCHANGE                              Code-076651
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50 TROY OUNCES)                        OPEN INTEREST:       12,994
COMMITMENTS
   6,679    3,137      150    3,924    7,977   10,753   11,264    2,241    1,730

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:        639)
     276      145      150       13      165      439      460      200      179

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    51.4     24.1      1.2     30.2     61.4     82.8     86.7     17.2     13.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
      25        7        3       12       19       39       29
 
 
GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE            Code-111659
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      232,582
COMMITMENTS
  56,540   10,218   31,621  122,965  174,202  211,126  216,040   21,456   16,542

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:    -13,556)
   2,277      949   -7,829   -9,975   -6,816  -15,527  -13,695    1,971      139

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.3      4.4     13.6     52.9     74.9     90.8     92.9      9.2      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      167)
      50       26       34       72       82      142      124
 
 
SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-26265D
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        5,575
COMMITMENTS
     200      200       50    5,175    5,175    5,425    5,425      150      150

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:        600)
       0       50        0      550      500      550      550       50       50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.6      3.6      0.9     92.8     92.8     97.3     97.3      2.7      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        1        1       26       24       28       26
 
 
UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE        Code-022A13
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:       15,130
COMMITMENTS
   1,520        0      864   12,439   14,101   14,823   14,965      307      165

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:        411)
     475        0       -4     -135      365      336      361       75       50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.0      0.0      5.7     82.2     93.2     98.0     98.9      2.0      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       2        0        2       30       28       32       30
 
 
GULF JET NY HEAT OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE         Code-86465A
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:        2,377
COMMITMENTS
       0      810       10    1,966    1,512    1,976    2,332      401       45

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:         84)
       0       75        0       84        9       84       84        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     34.1      0.4     82.7     63.6     83.1     98.1     16.9      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        1        1       13       15       14       16
 
 
SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE         Code-86465C
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        4,810
COMMITMENTS
      50      100      100    4,610    4,510    4,760    4,710       50      100

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:        150)
       0        0        0      150      150      150      150        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.0      2.1      2.1     95.8     93.8     99.0     97.9      1.0      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       1        2        1       21       22       23       24
 
 
3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE          Code-86565C
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        3,801
COMMITMENTS
     476        0        0    2,770    3,558    3,246    3,558      555      243

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:        -43)
     -32        0        0      -11      -43      -43      -43        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.5      0.0      0.0     72.9     93.6     85.4     93.6     14.6      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        0        0       15       14       17       14
 
 
GASOIL CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE                 Code-86765C
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/02/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       14,184
COMMITMENTS
   1,313    1,606    1,035   10,216    9,536   12,564   12,177    1,620    2,007

CHANGES FROM 08/26/08 (CHANGE IN OPEN INTEREST:     -1,139)
    -243     -247       56     -849   -1,236   -1,036   -1,427     -103      288

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.3     11.3      7.3     72.0     67.2     88.6     85.9     11.4     14.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       4        4        5       22       25       29       31
 

Updated September 5, 2008