NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      183,576
COMMITMENTS
  36,733   32,855   18,356   98,124  106,159  153,213  157,370   30,363   26,206

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:     -2,000)
    -616    4,323   -1,792     -623   -4,922   -3,031   -2,391    1,031      391

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.0     17.9     10.0     53.5     57.8     83.5     85.7     16.5     14.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      131)
      32       35       30       58       59      114      101
 
 
NATURAL GAS - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10,000 MMBTU'S)                                     OPEN INTEREST:      460,211
COMMITMENTS
  52,425   48,644  147,665  187,284  231,777  387,374  428,086   72,837   32,125

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:    -17,397)
   2,670   -1,076   -7,403   -9,153   -7,873  -13,886  -16,352   -3,511   -1,045

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.4     10.6     32.1     40.7     50.4     84.2     93.0     15.8      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      190)
      58       45       66       78       68      177      143
 
 
M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       92,282
COMMITMENTS
  11,434    3,868      180   71,887   83,949   83,501   87,997    8,781    4,285

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:      2,974)
   1,208     -840      180    1,615    2,689    3,003    2,029      -29      945

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    12.4      4.2      0.2     77.9     91.0     90.5     95.4      9.5      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        1        1       19       24       21       25
 
 
TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       54,009
COMMITMENTS
       0    5,340    3,926   47,924   37,612   51,850   46,878    2,159    7,131

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:      1,967)
       0   -1,178    1,208      666    3,252    1,874    3,282       93   -1,315

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      9.9      7.3     88.7     69.6     96.0     86.8      4.0     13.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        3        1       12       13       13       16
 
 
PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       50,239
COMMITMENTS
   5,183    1,068    3,081   38,169   41,715   46,433   45,864    3,806    4,375

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:      3,443)
    -266      144     -262    4,373    3,253    3,845    3,135     -402      308

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.3      2.1      6.1     76.0     83.0     92.4     91.3      7.6      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        1        3       20       18       23       21
 
 
SUMAS BASIS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       66,424
COMMITMENTS
     148    1,541    4,995   52,658   50,508   57,801   57,044    8,623    9,380

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:      1,355)
  -1,908     -676    1,910      193     -905      195      329    1,160    1,026

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.2      2.3      7.5     79.3     76.0     87.0     85.9     13.0     14.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        1        2       20       17       22       19
 
 
HENRY HUB INDEX SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       29,880
COMMITMENTS
   2,100    2,190        0   27,360   26,474   29,460   28,664      420    1,216

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.0      7.3      0.0     91.6     88.6     98.6     95.9      1.4      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        2        0       12        9       14       11
 
 
HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       27,343
COMMITMENTS
   2,100    2,370        0   23,909   23,223   26,009   25,593    1,334    1,750

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.7      8.7      0.0     87.4     84.9     95.1     93.6      4.9      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       2        2        0       11       13       13       15
 
 
HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      981,941
COMMITMENTS
 269,052   67,265  154,808  532,248  742,692  956,108  964,765   25,833   17,176

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:     18,844)
   7,252    1,289   -2,461    4,466   12,641    9,257   11,469    9,587    7,375

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.4      6.9     15.8     54.2     75.6     97.4     98.3      2.6      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      128)
      24        6       28       85       80      116      110
 
 
HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      137,371
COMMITMENTS
  29,455   41,819   35,355   67,035   56,647  131,845  133,821    5,526    3,550

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:      4,916)
  -3,386   -4,024   10,524   -1,034   -3,277    6,104    3,223   -1,188    1,693

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.4     30.4     25.7     48.8     41.2     96.0     97.4      4.0      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
      10       10       11       21       21       37       36
 
 
PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       45,583
COMMITMENTS
   7,182    3,340    9,760   28,325   32,333   45,267   45,433      316      150

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:        354)
     760     -480     -220     -216    1,184      324      484       30     -130

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.8      7.3     21.4     62.1     70.9     99.3     99.7      0.7      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       3        7        7       27       25       35       34
 
 
NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS 0F 400 MEGAWATT HOURS)                    OPEN INTEREST:       19,052
COMMITMENTS
   3,200      510    1,456   14,158   16,848   18,814   18,814      238      238

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:        256)
      44     -128       86      126      298      256      256        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.8      2.7      7.6     74.3     88.4     98.8     98.8      1.2      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       4        1        4       17       17       22       21
 
 
NYISO ZONE G LBMP SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS 0F 400 MEGAWATT HOURS)                    OPEN INTEREST:        8,994
COMMITMENTS
     348    5,792      856    7,790    2,346    8,994    8,994        0        0

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.9     64.4      9.5     86.6     26.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        3        2       13        7       16       10
 
 
CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      839,333
COMMITMENTS
 164,014   90,222  118,051  493,298  546,895  775,363  755,168   63,970   84,165

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:     -6,514)
  -2,955   -7,238      662   -8,159   -4,168  -10,452  -10,744    3,938    4,230

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.5     10.7     14.1     58.8     65.2     92.4     90.0      7.6     10.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      252)
      70       84       86       75       78      202      201
 
 
PALLADIUM - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       12,463
COMMITMENTS
   8,476    1,753       75    1,063   10,043    9,614   11,871    2,849      592

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:       -433)
    -368      351       -9      145     -834     -232     -492     -201       59

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    68.0     14.1      0.6      8.5     80.6     77.1     95.2     22.9      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      112)
      69        9        2       10       22       81       33
 
 
PLATINUM - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 50 TROY OUNCES)                        OPEN INTEREST:        7,948
COMMITMENTS
   4,558      507       60    1,209    6,656    5,827    7,223    2,121      725

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:       -763)
    -334        4      -26     -174     -518     -534     -540     -229     -223

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    57.3      6.4      0.8     15.2     83.7     73.3     90.9     26.7      9.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
      22        4        2        8       16       32       20
 
 
UNLEADED GASOLINE, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/29/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      176,827
COMMITMENTS
  47,749    7,244   14,488   95,891  143,489  158,128  165,221   18,699   11,606

CHANGES FROM 03/22/05 (CHANGE IN OPEN INTEREST:     -2,741)
  -1,077    1,283     -148     -375   -4,932   -1,600   -3,797   -1,141    1,056

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.0      4.1      8.2     54.2     81.1     89.4     93.4     10.6      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      174)
      57       24       39       75       80      150      128


Updated April 1, 2005