NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/08/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      162,983
COMMITMENTS
  34,705   30,285   16,412   79,970   90,099  131,087  136,796   31,896   26,187

CHANGES FROM 03/01/05 (CHANGE IN OPEN INTEREST:        249)
   7,040     -237    1,591  -10,760     -424   -2,129      930    2,378     -681

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.3     18.6     10.1     49.1     55.3     80.4     83.9     19.6     16.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      125)
      31       26       29       52       61      105       97
 
 
NATURAL GAS - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/08/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10,000 MMBTU'S)                                     OPEN INTEREST:      447,366
COMMITMENTS
  40,165   54,168  149,614  181,694  213,595  371,473  417,377   75,893   29,989

CHANGES FROM 03/01/05 (CHANGE IN OPEN INTEREST:     29,128)
   2,144       42   18,319    5,756    8,721   26,219   27,082    2,909    2,046

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.0     12.1     33.4     40.6     47.7     83.0     93.3     17.0      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      193)
      59       45       69       78       72      171      157
 
 
M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/08/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       70,026
COMMITMENTS
   7,696    4,708        0   55,019   60,694   62,715   65,402    7,311    4,624

CHANGES FROM 03/01/05 (CHANGE IN OPEN INTEREST:      3,534)
   3,348        0        0      186    3,534    3,534    3,534        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.0      6.7      0.0     78.6     86.7     89.6     93.4     10.4      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        1        0       19       20       20       21
 
 
PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/08/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       39,625
COMMITMENTS
   3,251        0    4,322   28,212   31,122   35,785   35,444    3,840    4,181

CHANGES FROM 03/01/05 (CHANGE IN OPEN INTEREST:        856)
    -961     -143       25    2,160      612    1,224      494     -368      362

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.2      0.0     10.9     71.2     78.5     90.3     89.4      9.7     10.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       3        0        3       17       14       20       17
 
 
SUMAS BASIS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/08/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       63,122
COMMITMENTS
   4,266    1,607    1,182   51,254   51,264   56,702   54,053    6,420    9,069

CHANGES FROM 03/01/05 (CHANGE IN OPEN INTEREST:      1,887)
  -1,474        0      276    3,393    1,486    2,195    1,762     -308      125

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.8      2.5      1.9     81.2     81.2     89.8     85.6     10.2     14.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        1        1       19       17       20       19
 
 
HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/08/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      944,623
COMMITMENTS
 254,087   64,344  156,845  516,175  713,481  927,107  934,670   17,516    9,953

CHANGES FROM 03/01/05 (CHANGE IN OPEN INTEREST:     13,986)
   7,902    2,075     -963    6,374   13,405   13,313   14,517      673     -531

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.9      6.8     16.6     54.6     75.5     98.1     98.9      1.9      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      113)
      18        8       24       75       72      103       98
 
 
HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/08/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      113,825
COMMITMENTS
  23,413   41,845   28,138   59,341   42,380  110,892  112,363    2,933    1,462

CHANGES FROM 03/01/05 (CHANGE IN OPEN INTEREST:      5,418)
  -1,329   -4,045    6,178    3,024    3,623    7,873    5,756   -2,455     -338

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.6     36.8     24.7     52.1     37.2     97.4     98.7      2.6      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
      11        8       14       21       20       39       35
 
 
PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/08/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       40,919
COMMITMENTS
   3,602    3,100    9,800   27,111   27,699   40,513   40,599      406      320

CHANGES FROM 03/01/05 (CHANGE IN OPEN INTEREST:        -61)
     460     -610      790     -340      250      910      430     -971     -491

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.8      7.6     23.9     66.3     67.7     99.0     99.2      1.0      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       5        4        6       26       26       33       34
 
 
NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/08/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS 0F 400 MEGAWATT HOURS)                    OPEN INTEREST:       17,864
COMMITMENTS
   3,196    1,196    1,114   13,316   15,316   17,626   17,626      238      238

CHANGES FROM 03/01/05 (CHANGE IN OPEN INTEREST:       -909)
     794     -144     -765   -1,176     -198   -1,147   -1,107      238      198

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.9      6.7      6.2     74.5     85.7     98.7     98.7      1.3      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       4        1        4       16       16       21       20
 
 
CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/08/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      816,226
COMMITMENTS
 158,645   81,982  109,622  476,025  546,468  744,292  738,072   71,934   78,154

CHANGES FROM 03/01/05 (CHANGE IN OPEN INTEREST:     40,352)
  27,848   11,358   12,106   -6,640   13,210   33,314   36,674    7,038    3,678

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.4     10.0     13.4     58.3     67.0     91.2     90.4      8.8      9.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      264)
      71       82       89       84       92      216      212
 
 
PALLADIUM - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/08/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       13,148
COMMITMENTS
   8,144    1,661      142    1,691   10,534    9,977   12,337    3,171      811

CHANGES FROM 03/01/05 (CHANGE IN OPEN INTEREST:       -142)
     163     -888       49     -706      996     -494      157      352     -299

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    61.9     12.6      1.1     12.9     80.1     75.9     93.8     24.1      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      114)
      67       12        6       13       23       85       38
 
 
PLATINUM - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/08/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 50 TROY OUNCES)                        OPEN INTEREST:        7,852
COMMITMENTS
   3,917      474       61    1,619    6,128    5,597    6,663    2,255    1,189

CHANGES FROM 03/01/05 (CHANGE IN OPEN INTEREST:        505)
     565       94      -99     -153      276      313      271      192      234

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    49.9      6.0      0.8     20.6     78.0     71.3     84.9     28.7     15.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
      20        3        1        6       12       27       16
 
 
UNLEADED GASOLINE, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/08/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      166,951
COMMITMENTS
  44,588    4,424   13,621   87,479  133,304  145,688  151,349   21,263   15,602

CHANGES FROM 03/01/05 (CHANGE IN OPEN INTEREST:     10,717)
  13,489   -1,093      736   -7,079    9,084    7,146    8,727    3,571    1,990

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.7      2.6      8.2     52.4     79.8     87.3     90.7     12.7      9.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      162)
      51       23       40       62       78      134      123
 

Updated March 11, 2005