NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE
OPTION AND FUTURES COMBINED 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:      190,586
COMMITMENTS
  27,548   28,369   30,950  100,455  102,402  158,952  161,721   31,634   28,865

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:     -6,118)
   6,730    5,108   -5,688   -7,384   -5,244   -6,342   -5,825      224     -293

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.5     14.9     16.2     52.7     53.7     83.4     84.9     16.6     15.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      128)
      30       26       31       60       65      111      103
 
 
NATURAL GAS - NEW YORK MERCANTILE EXCHANGE
OPTION AND FUTURES COMBINED 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:      645,130
COMMITMENTS
  35,677   54,114  255,435  274,774  302,432  565,886  611,981   79,244   33,148

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:    -53,368)
   9,330  -10,691  -29,144  -39,806   -8,933  -59,620  -48,769    6,252   -4,600

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.5      8.4     39.6     42.6     46.9     87.7     94.9     12.3      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      190)
      54       48       76       80       73      171      166
 
 
M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE
OPTION AND FUTURES COMBINED 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 TRADER
     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
OPTION AND FUTURES COMBINED 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 TRADER
    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
OPTION AND FUTURES COMBINED 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 TRADER
     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
OPTION AND FUTURES COMBINED 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 TRADER
    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
OPTION AND FUTURES COMBINED 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 TRADER
    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
OPTION AND FUTURES COMBINED 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:       43,129
COMMITMENTS
   2,197    3,398   10,979   28,542   27,909   41,718   42,286    1,410      843

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:        865)
    -728   -1,953      793     -302    1,421     -237      262    1,102      603

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.1      7.9     25.5     66.2     64.7     96.7     98.0      3.3      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
OPTION AND FUTURES COMBINED 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 TRADER
    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
OPTION AND FUTURES COMBINED 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 TRADER
     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
OPTION AND FUTURES COMBINED 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:    1,178,307
COMMITMENTS
 135,156   39,794  272,162  697,066  780,196  1104385  1092152   73,922   86,155

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:     37,881)
  10,563    3,792    8,563    6,585   17,326   25,710   29,681   12,171    8,200

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.5      3.4     23.1     59.2     66.2     93.7     92.7      6.3      7.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      267)
      87       75      101       82       92      217      227
 
 
PALLADIUM - NEW YORK MERCANTILE EXCHANGE
OPTION AND FUTURES COMBINED 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 TRADER
    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
OPTION AND FUTURES COMBINED 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:        7,353
COMMITMENTS
   3,352      380      160    1,772    5,852    5,284    6,392    2,069      961

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 TRADER
    45.6      5.2      2.2     24.1     79.6     71.9     86.9     28.1     13.1

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
OPTION AND FUTURES COMBINED 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:      186,904
COMMITMENTS
  29,415    5,477   33,225  103,020  131,766  165,661  170,468   21,243   16,436

CHANGES FROM 02/22/05 (CHANGE IN OPEN INTEREST:     -8,716)
   2,894    2,205   -3,794   -9,872   -5,648  -10,773   -7,237    2,057   -1,478

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.7      2.9     17.8     55.1     70.5     88.6     91.2     11.4      8.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      167)
      46       24       47       72       81      140      137
 

Updated March 4, 2005