GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE        Code-02165A
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        8,474
COMMITMENTS
   1,650        0      175    5,449    8,249    7,274    8,424    1,200       50

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:       -125)
       0        0        0     -125      -75     -125      -75        0      -50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.5      0.0      2.1     64.3     97.3     85.8     99.4     14.2      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        0        2       16       17       18       19
 
 
NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE          Code-02165B
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       15,693
COMMITMENTS
       0    5,932       21   15,202    8,129   15,223   14,082      470    1,611

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        837)
       0      680        0      797      157      797      837       40        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     37.8      0.1     96.9     51.8     97.0     89.7      3.0     10.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       0        2        1       28       27       29       29
 
 
SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE            Code-02165G
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        3,164
COMMITMENTS
       0        0        0    2,740    2,630    2,740    2,630      424      534

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        288)
       0      -15      -40      364      349      324      294      -36       -6

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      0.0      0.0     86.6     83.1     86.6     83.1     13.4     16.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        0        0       26       28       26       28
 
 
NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE        Code-022651
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      228,373
COMMITMENTS
  28,345   22,104   33,541  131,530  144,035  193,416  199,679   34,957   28,694

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        361)
 -10,603   -1,425      911    9,751       20       59     -495      302      856

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.4      9.7     14.7     57.6     63.1     84.7     87.4     15.3     12.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      144)
      40       29       33       66       68      123      114
 
 
NATURAL GAS - NEW YORK MERCANTILE EXCHANGE                           Code-023651
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10,000 MMBTU'S)                                     OPEN INTEREST:    1,237,292
COMMITMENTS
  77,464  158,712  478,731  614,403  564,865  1170598  1202308   66,694   34,984

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:     -3,087)
   1,315   11,660   -9,147    4,546   -7,198   -3,286   -4,684      199    1,597

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.3     12.8     38.7     49.7     45.7     94.6     97.2      5.4      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      238)
      64       79       94       86       81      205      204
 
 
MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-02365A
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       87,728
COMMITMENTS
   1,787   14,326    2,550   75,938   65,060   80,275   81,936    7,453    5,792

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:       -335)
    -644      152     -243    3,136      461    2,249      370   -2,584     -705

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.0     16.3      2.9     86.6     74.2     91.5     93.4      8.5      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        4        2       23       21       25       26
 
 
PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-02365B
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       76,173
COMMITMENTS
       0    4,148    4,024   65,122   58,614   69,146   66,786    7,027    9,387

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:      6,250)
       0    3,705     -533    7,540    4,267    7,007    7,439     -757   -1,189

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      5.4      5.3     85.5     76.9     90.8     87.7      9.2     12.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       0        2        2       24       21       26       23
 
 
M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                        Code-02365C
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      119,595
COMMITMENTS
  11,396      281    5,542   94,073  107,770  111,011  113,593    8,584    6,002

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:       -544)
     219     -188     -523     -178      167     -482     -544      -62        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.5      0.2      4.6     78.7     90.1     92.8     95.0      7.2      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       4        1        5       26       30       31       35
 
 
TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                        Code-02365D
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       93,144
COMMITMENTS
  10,817    5,853   10,650   60,540   69,454   82,007   85,957   11,137    7,187

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        794)
    -496    2,736   -1,880    3,266     -186      890      670      -96      124

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.6      6.3     11.4     65.0     74.6     88.0     92.3     12.0      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        3        3       21       21       25       24
 
 
MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                      Code-02365E
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       79,948
COMMITMENTS
   5,226    1,102    6,747   63,619   65,852   75,592   73,701    4,356    6,247

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:       -250)
  -1,831    1,005      475    1,106   -1,912     -250     -432        0      182

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.5      1.4      8.4     79.6     82.4     94.6     92.2      5.4      7.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        2        4       18       19       22       23
 
 
PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE              Code-02365F
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       68,769
COMMITMENTS
  11,612        0    1,850   49,387   57,770   62,849   59,620    5,920    9,149

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:      2,988)
   1,736        0     -370    1,246    1,332    2,612      962      376    2,026

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.9      0.0      2.7     71.8     84.0     91.4     86.7      8.6     13.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        0        1       20       21       22       22
 
 
NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                 Code-02365G
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       91,884
COMMITMENTS
   3,082      940    4,022   75,838   77,050   82,942   82,012    8,942    9,872

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:      2,185)
   1,297       77     -144   -1,406    1,522     -253    1,455    2,438      730

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.4      1.0      4.4     82.5     83.9     90.3     89.3      9.7     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       3        2        2       23       27       27       30
 
 
NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE               Code-02365K
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       87,625
COMMITMENTS
   1,216    9,380    2,817   71,555   64,273   75,588   76,470   12,037   11,155

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        861)
       0     -642      230      763    1,512      993    1,100     -132     -239

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.4     10.7      3.2     81.7     73.4     86.3     87.3     13.7     12.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       1        4        2       21       19       24       23
 
 
DEMARC BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                     Code-02365L
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       36,624
COMMITMENTS
   5,841    2,692    1,235   26,453   25,970   33,529   29,897    3,095    6,727

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        566)
    -763        0      535      580        0      352      535      214       31

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.9      7.4      3.4     72.2     70.9     91.5     81.6      8.5     18.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       3        1        2       12       11       15       14
 
 
DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                   Code-02365N
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       79,712
COMMITMENTS
  11,476      513    2,119   60,959   69,408   74,554   72,040    5,158    7,672

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:      1,165)
   1,493        0     -672      200      497    1,021     -175      144    1,340

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.4      0.6      2.7     76.5     87.1     93.5     90.4      6.5      9.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       2        2        2       25       22       28       25
 
 
WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                       Code-02365O
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      116,588
COMMITMENTS
   5,361   10,752    5,165   96,051   87,080  106,577  102,997   10,011   13,591

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:      1,691)
    -297   -1,667      117    2,174    4,932    1,994    3,382     -303   -1,691

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.6      9.2      4.4     82.4     74.7     91.4     88.3      8.6     11.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       2        3        3       27       28       30       33
 
 
CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                        Code-02365P
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       59,427
COMMITMENTS
       0    4,962    1,412   46,830   43,457   48,242   49,831   11,185    9,596

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        169)
       0        0      -62      127      -38       65     -100      104      269

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      8.3      2.4     78.8     73.1     81.2     83.9     18.8     16.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        2        2       19       20       21       22
 
 
ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-035650
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      159,548
COMMITMENTS
   2,490   16,135   19,342  125,912  117,718  147,744  153,195   11,804    6,353

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        -86)
     453   -1,998      560   -1,251    1,169     -238     -269      152      183

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.6     10.1     12.1     78.9     73.8     92.6     96.0      7.4      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
       2        6        7       35       36       42       44
 
 
CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-035651
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       89,072
COMMITMENTS
     474    5,446    4,469   77,742   69,539   82,685   79,454    6,387    9,618

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        565)
     462     -991      757     -778      799      441      565      124        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.5      6.1      5.0     87.3     78.1     92.8     89.2      7.2     10.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       2        3        4       21       22       25       27
 
 
HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                  Code-035652
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       62,051
COMMITMENTS
   6,700    8,488        0   53,054   49,355   59,754   57,843    2,297    4,208

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:      1,746)
     620     -364        0      912    2,110    1,532    1,746      214        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.8     13.7      0.0     85.5     79.5     96.3     93.2      3.7      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        1        0       12       16       14       17
 
 
HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE            Code-035653
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      278,566
COMMITMENTS
  19,244    2,119    4,419  244,911  260,828  268,574  267,366    9,992   11,200

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:      7,863)
   3,961      554     -262    3,986    7,308    7,685    7,600      178      263

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.9      0.8      1.6     87.9     93.6     96.4     96.0      3.6      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       4        2        5       42       47       47       53
 
 
NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE            Code-035654
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      177,266
COMMITMENTS
   6,044    8,672   13,648  141,791  146,238  161,483  168,558   15,783    8,708

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:       -964)
    -210    1,054   -1,148      394   -1,024     -964   -1,118        0      154

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.4      4.9      7.7     80.0     82.5     91.1     95.1      8.9      4.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       1        4        4       36       32       40       37
 
 
PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                  Code-035655
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      176,577
COMMITMENTS
   8,329   10,448   10,006  132,512  144,716  150,847  165,170   25,730   11,407

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:      3,118)
    -547    2,300     -408    3,060      300    2,105    2,192    1,013      926

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.7      5.9      5.7     75.0     82.0     85.4     93.5     14.6      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       3        4        5       35       32       41       38
 
 
SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                   Code-035656
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       56,171
COMMITMENTS
       0    2,021    2,157   37,218   38,908   39,375   43,086   16,796   13,085

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:      1,819)
       0     -242     -200     -796    1,783     -996    1,341    2,815      478

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      3.6      3.8     66.3     69.3     70.1     76.7     29.9     23.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        1       17       14       18       15
 
 
SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                      Code-035657
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      241,847
COMMITMENTS
  28,846    7,548   21,157  174,130  194,990  224,133  223,695   17,714   18,152

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:      2,409)
  -1,535       36    1,331    3,001    1,473    2,797    2,840     -388     -431

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.9      3.1      8.7     72.0     80.6     92.7     92.5      7.3      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
       6        3        6       38       39       47       45
 
 
TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE             Code-035658
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       65,648
COMMITMENTS
   1,324    3,681    4,540   53,381   51,312   59,245   59,533    6,403    6,115

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:      2,360)
    -376        0     -120    3,313    4,618    2,817    4,498     -457   -2,138

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.0      5.6      6.9     81.3     78.2     90.2     90.7      9.8      9.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       2        1        3       24       27       27       30
 
 
HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-03565B
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:    2,500,575
COMMITMENTS
 228,443   42,278  791,822  1449743  1652293  2470008  2486393   30,567   14,182

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:     22,325)
  -6,144   -1,362   23,159    6,942      488   23,957   22,285   -1,632       40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.1      1.7     31.7     58.0     66.1     98.8     99.4      1.2      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      157)
      35       17       45      100       90      149      139
 
 
HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE        Code-03565C
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:    1,067,372
COMMITMENTS
 105,386  292,337  195,619  762,531  576,521  1063536  1064477    3,836    2,895

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:      9,147)
  -8,169   -9,378    9,221    7,320   10,161    8,372   10,004      775     -857

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.9     27.4     18.3     71.4     54.0     99.6     99.7      0.4      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       84)
      21       21       30       41       40       77       76
 
 
CENTRAL APPALACHIAN COAL - NEW YORK MERCANTILE EXCHANGE              Code-024651
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,550 TONS)                            OPEN INTEREST:       10,795
COMMITMENTS
   1,400        0       30    8,905   10,405   10,335   10,435      460      360

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.0      0.0      0.3     82.5     96.4     95.7     96.7      4.3      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       2        0        1       16       14       18       15
 
 
PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE               Code-064657
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       95,679
COMMITMENTS
   2,341      740    4,168   88,219   90,073   94,728   94,981      951      698

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:      1,026)
      85      -38      166      783      878    1,035    1,006       -9       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.4      0.8      4.4     92.2     94.1     99.0     99.3      1.0      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
      10        4        8       37       36       50       45
 
 
NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE                Code-06465A
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS 0F 400 MEGAWATT HOURS)                    OPEN INTEREST:       19,443
COMMITMENTS
     898        0      638   17,864   18,596   19,400   19,234       43      209

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:      2,896)
       0        0        0    2,896    2,896    2,896    2,896        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.6      0.0      3.3     91.9     95.6     99.8     98.9      0.2      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        0        1       14       20       15       21
 
 
ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE              Code-06465H
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       18,757
COMMITMENTS
   1,823        0      234   16,011   17,664   18,068   17,898      690      859

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:         17)
     -39        0       20       41        4       22       23       -5       -7

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.7      0.0      1.2     85.4     94.2     96.3     95.4      3.7      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        0        2       18       20       20       22
 
 
NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE          Code-06465I
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       12,733
COMMITMENTS
     834      370      124   11,123   11,797   12,081   12,291      652      442

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        187)
       0        0        0      187      -93      187      -93       -0      280

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.6      2.9      1.0     87.4     92.6     94.9     96.5      5.1      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        2        2       16       14       18       17
 
 
PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE         Code-06465M
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2.5 MEGAWATTS PER OFF PEAK HRS)                     OPEN INTEREST:       29,646
COMMITMENTS
   1,122       90      326   26,484   28,740   27,932   29,156    1,714      490

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        -10)
       0        0        0      -30      -10      -30      -10       20        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.8      0.3      1.1     89.3     96.9     94.2     98.3      5.8      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       2        1        2       20       22       23       24
 
 
NORTH ILL OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE             Code-06465N
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2.5 MEGAWATTS PER OFF PEAK HRS)                     OPEN INTEREST:       27,356
COMMITMENTS
     340      604    1,380   24,842   24,834   26,562   26,818      794      538

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        -44)
       0        0        0      -44      -24      -44      -24        0      -20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.2      2.2      5.0     90.8     90.8     97.1     98.0      2.9      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        1        1       17       16       19       18
 
 
ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE           Code-06465S
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2.5 MEGAWATTS PER OFF PEAK HRS)                     OPEN INTEREST:        9,948
COMMITMENTS
       0      748      552    8,685    8,062    9,237    9,362      711      586

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:         20)
       0        0        0       20       20       20       20        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      7.5      5.5     87.3     81.0     92.9     94.1      7.1      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        2        2       14       14       16       16
 
 
CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE                Code-067651
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:    2,301,384
COMMITMENTS
 211,172  111,851  595,860  1413723  1497873  2220755  2205584   80,628   95,799

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:     11,465)
   6,102   -4,804   10,889    3,194    2,105   20,185    8,191   -8,720    3,274

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.2      4.9     25.9     61.4     65.1     96.5     95.8      3.5      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      361)
     128      110      184       93      100      311      322
 
 
WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE           Code-06765A
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       92,049
COMMITMENTS
  22,636   10,598    2,880   40,858   42,728   66,374   56,206   25,675   35,843

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        936)
     365     -267      379       47      833      791      945      145       -9

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.6     11.5      3.1     44.4     46.4     72.1     61.1     27.9     38.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       3        3        4       14       13       19       18
 
 
DUBAI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE         Code-06765G
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       15,469
COMMITMENTS
       0      250        0   15,469   15,219   15,469   15,469        0        0

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        650)
       0      100        0      650      550      650      650        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      1.6      0.0    100.0     98.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       0        2        0       23       20       23       22
 
 
WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE               Code-06765I
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       74,599
COMMITMENTS
   3,083   16,716   21,709   44,163   29,914   68,955   68,339    5,644    6,260

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        698)
      93      132       51      503       13      647      196       51      502

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.1     22.4     29.1     59.2     40.1     92.4     91.6      7.6      8.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       5        9       12       17       17       30       30
 
 
PALLADIUM - NEW YORK MERCANTILE EXCHANGE                             Code-075651
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       18,198
COMMITMENTS
  11,972    1,536       78    3,532   16,336   15,582   17,950    2,616      248

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:         91)
     279       58        7      -18       62      268      127     -177      -36

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    65.8      8.4      0.4     19.4     89.8     85.6     98.6     14.4      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      124)
      73       11        3       18       25       94       37
 
 
PLATINUM - NEW YORK MERCANTILE EXCHANGE                              Code-076651
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50 TROY OUNCES)                        OPEN INTEREST:       15,187
COMMITMENTS
  10,196      938      428    1,930   12,939   12,554   14,305    2,633      882

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        457)
     561       15     -107        3      505      457      413        0       44

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    67.1      6.2      2.8     12.7     85.2     82.7     94.2     17.3      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       82)
      39        7        7        8       29       52       42
 
 
GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE            Code-111659
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      234,182
COMMITMENTS
  43,553   10,125   45,598  121,172  158,624  210,323  214,347   23,859   19,834

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:     13,916)
  -2,033   -2,853    3,813   16,235   17,128   18,015   18,088   -4,099   -4,172

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.6      4.3     19.5     51.7     67.7     89.8     91.5     10.2      8.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      204)
      69       29       43       83       98      173      151
 
 
SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-26265D
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        3,510
COMMITMENTS
       0      150        0    3,490    3,360    3,490    3,510       20        0

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        500)
       0        0        0      500      500      500      500        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      4.3      0.0     99.4     95.7     99.4    100.0      0.6      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        1        0       13       15       13       16
 
 
SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE         Code-86465C
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/12/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        3,575
COMMITMENTS
     300        0        0    3,275    3,525    3,575    3,525        0       50

CHANGES FROM 06/05/07 (CHANGE IN OPEN INTEREST:        100)
       0      -75        0      100      275      100      200        0     -100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.4      0.0      0.0     91.6     98.6    100.0     98.6      0.0      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        0        0       11       15       12       15
 

Updated June 15, 2007