NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/01/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      162,734
COMMITMENTS
  27,665   30,522   14,821   90,730   90,523  133,216  135,866   29,518   26,868

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:      4,406)
   6,848    6,481     -534   -2,909   -1,549    3,405    4,398    1,001        8

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.0     18.8      9.1     55.8     55.6     81.9     83.5     18.1     16.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      126)
      25       30       29       58       64      108      100
 
 
NATURAL GAS - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/01/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10,000 MMBTU'S)                                     OPEN INTEREST:      418,238
COMMITMENTS
  38,021   54,126  131,295  175,938  204,874  345,254  390,295   72,984   27,943

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:     -5,426)
   9,495  -14,624    1,936  -21,134   12,460   -9,703     -228    4,277   -5,198

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.1     12.9     31.4     42.1     49.0     82.5     93.3     17.5      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      182)
      55       41       64       75       67      159      150
 
 
M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/01/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       66,492
COMMITMENTS
   4,348    4,708        0   54,833   57,160   59,181   61,868    7,311    4,624

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:     -3,196)
     353      124   -1,333   -1,523   -2,461   -2,503   -3,670     -693      474

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.5      7.1      0.0     82.5     86.0     89.0     93.0     11.0      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        1        0       19       19       20       20
 
 
PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/01/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       38,769
COMMITMENTS
   4,212      143    4,297   26,052   30,510   34,561   34,950    4,208    3,819

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:     -4,318)
   2,027   -1,292     -135   -5,526   -3,960   -3,634   -5,387     -684    1,069

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.9      0.4     11.1     67.2     78.7     89.1     90.1     10.9      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       3        1        3       17       14       21       17
 
 
SUMAS BASIS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/01/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       61,235
COMMITMENTS
   5,740    1,607      906   47,861   49,778   54,507   52,291    6,728    8,944

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:     -6,610)
  -2,310    1,607     -310   -5,342   -5,378   -7,962   -4,081    1,352   -2,529

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.4      2.6      1.5     78.2     81.3     89.0     85.4     11.0     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        1        1       19       16       20       18
 
 
HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/01/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      930,637
COMMITMENTS
 246,185   62,269  157,808  509,801  700,076  913,794  920,153   16,843   10,484

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:    -53,276)
  16,814      759  -15,512  -40,265  -27,237  -38,963  -41,990  -14,313  -11,286

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.5      6.7     17.0     54.8     75.2     98.2     98.9      1.8      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      112)
      17        7       23       77       73      105       97
 
 
HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/01/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      108,407
COMMITMENTS
  24,742   45,890   21,960   56,317   38,757  103,019  106,607    5,388    1,800

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:    -22,295)
  -4,103    7,959  -14,729   -6,296  -16,236  -25,128  -23,006    2,833      711

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    22.8     42.3     20.3     51.9     35.8     95.0     98.3      5.0      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
      10        7       13       19       19       36       32
 
 
PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/01/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       40,980
COMMITMENTS
   3,142    3,710    9,010   27,451   27,449   39,603   40,169    1,377      811

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:        857)
    -312   -1,820      480     -380    1,626     -212      286    1,069      571

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.7      9.1     22.0     67.0     67.0     96.6     98.0      3.4      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       5        3        6       22       26       29       33
 
 
NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/01/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS 0F 400 MEGAWATT HOURS)                    OPEN INTEREST:       18,773
COMMITMENTS
   2,402    1,340    1,879   14,492   15,514   18,773   18,733        0       40

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:        172)
     258      -44        0      -86      176      172      132        0       40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    12.8      7.1     10.0     77.2     82.6    100.0     99.8      0.0      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       3        2        3       16       16       20       20
 
 
NYISO ZONE G LBMP SWAP - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/01/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS 0F 400 MEGAWATT HOURS)                    OPEN INTEREST:        9,318
COMMITMENTS
     218    5,614    1,228    7,872    2,476    9,318    9,318        0        0

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:        -42)
       0        0        0      -42      -42      -42      -42        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.3     60.2     13.2     84.5     26.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        3        3       14       11       17       15
 
 
CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/01/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      775,874
COMMITMENTS
 130,797   70,624   97,516  482,665  533,258  710,978  701,398   64,896   74,476

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:     15,584)
   9,833    3,836   -3,008   -1,721    9,022    5,104    9,850   10,480    5,734

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.9      9.1     12.6     62.2     68.7     91.6     90.4      8.4      9.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      246)
      67       74       79       80       85      198      195
 
 
PALLADIUM - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/01/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       13,290
COMMITMENTS
   7,981    2,549       93    2,397    9,538   10,471   12,180    2,819    1,110

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:     -1,112)
    -111      -23     -692       32     -251     -771     -966     -341     -146

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    60.1     19.2      0.7     18.0     71.8     78.8     91.6     21.2      8.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      118)
      63       22        4       17       23       83       46
 
 
PLATINUM - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/01/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 50 TROY OUNCES)                        OPEN INTEREST:        7,347
COMMITMENTS
   3,352      380      160    1,772    5,852    5,284    6,392    2,063      955

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:       -163)
    -421       25      160      -89     -335     -350     -150      187      -13

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    45.6      5.2      2.2     24.1     79.7     71.9     87.0     28.1     13.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
      20        4        3        7       12       28       18
 
 
UNLEADED GASOLINE, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE
FUTURES ONLY POSITIONS AS OF 03/01/05                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      156,234
COMMITMENTS
  31,099    5,517   12,885   94,558  124,220  138,542  142,622   17,692   13,612

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:     -4,993)
   2,960    2,471   -1,905   -8,505   -4,321   -7,450   -3,755    2,457   -1,238

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.9      3.5      8.2     60.5     79.5     88.7     91.3     11.3      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      159)
      40       24       42       71       79      135      128
 

Updated March 4, 2005