NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE          Code-02165B
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        4,550
COMMITMENTS
     660      750        0    3,647    3,278    4,307    4,028      243      522

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:        120)
     -25        0        0       25      145        0      145      120      -25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.5     16.5      0.0     80.2     72.0     94.7     88.5      5.3     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        1        0       19       15       20       16
 
 
NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE        Code-022651
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      188,596
COMMITMENTS
  25,445   19,770   30,464  102,552  110,266  158,462  160,500   30,134   28,096

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:    -17,811)
  -2,120    1,895  -11,999     -195   -6,106  -14,313  -16,210   -3,498   -1,601

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.5     10.5     16.2     54.4     58.5     84.0     85.1     16.0     14.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      143)
      32       39       38       65       64      120      119
 
 
NATURAL GAS - NEW YORK MERCANTILE EXCHANGE                           Code-023651
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10,000 MMBTU'S)                                     OPEN INTEREST:      871,965
COMMITMENTS
  46,530   87,374  387,767  366,450  363,240  800,747  838,381   71,218   33,583

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:    -45,770)
   2,972   -3,747  -30,988  -10,637   -9,753  -38,653  -44,487   -7,117   -1,283

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.3     10.0     44.5     42.0     41.7     91.8     96.1      8.2      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      218)
      66       49       86       98       89      202      189
 
 
MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-02365A
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       49,732
COMMITMENTS
     509        0    1,084   44,081   46,900   45,674   47,984    4,058    1,748

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:      1,322)
     509     -234   -1,231      915    2,763      193    1,298    1,129       24

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.0      0.0      2.2     88.6     94.3     91.8     96.5      8.2      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        0        1       20       20       21       21
 
 
PERMIAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-02365B
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       52,045
COMMITMENTS
      27    1,494    2,698   43,590   41,998   46,315   46,190    5,730    5,855

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:     -1,295)
  -7,321     -188    1,237    5,892   -1,301     -192     -252   -1,103   -1,043

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.1      2.9      5.2     83.8     80.7     89.0     88.8     11.0     11.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        2        3       18       21       21       24
 
 
M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                        Code-02365C
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      110,108
COMMITMENTS
  11,195    3,368    1,924   88,301   95,341  101,420  100,633    8,688    9,475

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:      8,684)
   4,547    2,256      826    5,890    7,334   11,263   10,416   -2,579   -1,732

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.2      3.1      1.7     80.2     86.6     92.1     91.4      7.9      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       2        3        2       32       31       36       34
 
 
TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                        Code-02365D
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       58,725
COMMITMENTS
   1,416    2,360        0   53,912   49,992   55,328   52,352    3,397    6,373

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:         22)
       0        0        0     -532    2,106     -532    2,106      554   -2,084

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.4      4.0      0.0     91.8     85.1     94.2     89.1      5.8     10.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        2        0       17       22       18       24
 
 
MALIN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                      Code-02365E
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       77,526
COMMITMENTS
       0   10,596    3,075   71,844   62,539   74,919   76,210    2,607    1,316

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:      6,917)
       0      552      525    6,522    6,018    7,047    7,095     -130     -178

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     13.7      4.0     92.7     80.7     96.6     98.3      3.4      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       0        5        4       22       22       26       27
 
 
PG&E CITYGATE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE              Code-02365F
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       72,124
COMMITMENTS
   8,952    4,088    2,415   50,277   60,990   61,644   67,493   10,480    4,631

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:      1,255)
  -3,217     -364     -661    2,879    1,836     -999      811    2,254      444

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.4      5.7      3.3     69.7     84.6     85.5     93.6     14.5      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        3        3       19       23       22       27
 
 
NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                 Code-02365G
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       94,310
COMMITMENTS
       0    3,342    4,762   82,477   79,012   87,239   87,116    7,071    7,194

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:     10,677)
       0   -1,153    1,604   10,665    9,671   12,269   10,122   -1,592      555

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      3.5      5.0     87.5     83.8     92.5     92.4      7.5      7.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       0        1        1       24       27       25       28
 
 
SUMAS BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                      Code-02365J
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       46,469
COMMITMENTS
       0    4,931    1,734   37,049   37,429   38,783   44,094    7,686    2,375

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:      1,239)
       0      159     -587      736    1,667      149    1,239    1,090        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     10.6      3.7     79.7     80.5     83.5     94.9     16.5      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        2        2       21       18       23       20
 
 
NGPL MID-CON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE               Code-02365K
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       52,693
COMMITMENTS
       0    6,330      520   42,588   39,293   43,108   46,143    9,585    6,550

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     12.0      1.0     80.8     74.6     81.8     87.6     18.2     12.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        1       14       15       15       16
 
 
VENTURA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-02365M
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       49,488
COMMITMENTS
       0    3,530    2,481   40,768   34,758   43,249   40,769    6,239    8,719

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      7.1      5.0     82.4     70.2     87.4     82.4     12.6     17.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        2        1       13       15       14       17
 
 
DOMINION BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                   Code-02365N
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       57,240
COMMITMENTS
  19,539      468      878   29,785   51,897   50,202   53,243    7,038    3,997

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:     -1,077)
     192      124     -428   -1,745    2,389   -1,981    2,085      904   -3,162

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.1      0.8      1.5     52.0     90.7     87.7     93.0     12.3      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        1        3       17       22       20       25
 
 
WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                       Code-02365O
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       66,504
COMMITMENTS
       0    4,180    2,242   57,528   48,939   59,770   55,361    6,734   11,143

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:        221)
       0     -102     -662    1,459       11      797     -753     -576      974

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      6.3      3.4     86.5     73.6     89.9     83.2     10.1     16.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        2        2       24       20       26       22
 
 
CIG BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                        Code-02365P
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       55,840
COMMITMENTS
       0    5,137      963   43,720   43,523   44,683   49,623   11,157    6,217

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:      1,589)
       0    1,819      -80    1,510       28    1,430    1,767      159     -178

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      9.2      1.7     78.3     77.9     80.0     88.9     20.0     11.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        1       17       16       18       17
 
 
HENRY HUB INDEX SWAP - NEW YORK MERCANTILE EXCHANGE                  Code-023A09
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       59,495
COMMITMENTS
   5,892    3,539      224   52,611   55,256   58,727   59,019      768      476

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.9      5.9      0.4     88.4     92.9     98.7     99.2      1.3      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        1        1       18       12       21       14
 
 
ALBERTA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-035650
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      171,586
COMMITMENTS
     966   26,085    2,302  155,692  138,131  158,960  166,518   12,626    5,068

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:      1,764)
       0    1,155      222    2,125      282    2,347    1,659     -583      105

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.6     15.2      1.3     90.7     80.5     92.6     97.0      7.4      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       1        4        2       36       31       38       36
 
 
CHICAGO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-035651
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       84,530
COMMITMENTS
  11,682    1,917    1,847   62,966   73,634   76,495   77,398    8,035    7,132

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:      3,029)
     255        0      703      765    1,848    1,723    2,551    1,306      478

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.8      2.3      2.2     74.5     87.1     90.5     91.6      9.5      8.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       2        1        2       19       20       22       22
 
 
HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                  Code-035652
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       74,728
COMMITMENTS
   5,892    3,539      224   65,138   70,239   71,254   74,002    3,474      726

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:      1,516)
     224     -224        0      552    4,228      776    4,004      740   -2,488

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.9      4.7      0.3     87.2     94.0     95.4     99.0      4.6      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       3        1        1       22       19       25       21
 
 
HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE            Code-035653
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      191,959
COMMITMENTS
   5,376    2,806    5,184  171,215  177,597  181,775  185,587   10,184    6,372

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:     -2,264)
     538     -240     -990     -759    1,066   -1,211     -164   -1,053   -2,100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.8      1.5      2.7     89.2     92.5     94.7     96.7      5.3      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       2        1        4       36       34       40       38
 
 
NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE            Code-035654
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      159,717
COMMITMENTS
  13,767    4,564   14,175  124,337  133,834  152,279  152,573    7,438    7,144

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:       -922)
  -4,009      -12    1,138    1,389   -2,630   -1,482   -1,504      560      582

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.6      2.9      8.9     77.8     83.8     95.3     95.5      4.7      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       4        2        6       34       27       40       33
 
 
PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                  Code-035655
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      144,263
COMMITMENTS
     462    3,468    6,799  124,807  118,549  132,068  128,816   12,195   15,447

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:       -986)
     462   -3,330    1,148   -4,406    2,997   -2,796      815    1,810   -1,801

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.3      2.4      4.7     86.5     82.2     91.5     89.3      8.5     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       1        1        2       30       32       32       34
 
 
SAN JUAN BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                   Code-035656
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       33,964
COMMITMENTS
   1,791    5,019      517   25,363   22,249   27,671   27,785    6,293    6,179

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:      1,655)
    -455      -88       91    1,463    1,863    1,099    1,866      556     -211

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.3     14.8      1.5     74.7     65.5     81.5     81.8     18.5     18.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        2       13       12       15       14
 
 
SOCAL BASIS SWAP - NEW YORK MERCANTILE EXCHANGE                      Code-035657
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      167,109
COMMITMENTS
  14,912   17,337   19,280  125,225  127,111  159,417  163,728    7,692    3,381

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:      2,245)
   3,128   -4,654      875   -3,459    4,893      544    1,114    1,701    1,131

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.9     10.4     11.5     74.9     76.1     95.4     98.0      4.6      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       6        2        8       28       33       36       41
 
 
TRANSCO ZONE 6 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE             Code-035658
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:       57,182
COMMITMENTS
   7,784    5,160       56   45,709   42,579   53,549   47,795    3,633    9,387

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:      5,299)
   2,375   -1,948        0    4,102    4,503    6,477    2,555   -1,178    2,744

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.6      9.0      0.1     79.9     74.5     93.6     83.6      6.4     16.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        3        1       21       18       23       22
 
 
HENRY HUB GAS SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-03565B
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:    1,356,720
COMMITMENTS
 263,291   68,399  284,689  785,720  990,602  1333700  1343690   23,020   13,030

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:    -64,676)
   4,030   -1,807  -16,172  -54,663  -47,446  -66,805  -65,425    2,129      749

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.4      5.0     21.0     57.9     73.0     98.3     99.0      1.7      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      129)
      29       10       32       86       76      123      110
 
 
HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE        Code-03565C
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2,500 MMBTU'S)                                      OPEN INTEREST:      293,509
COMMITMENTS
  67,110   49,992   71,761  150,784  168,370  289,655  290,123    3,854    3,386

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:    -32,026)
  13,385  -15,957  -18,788  -26,168    1,852  -31,571  -32,893     -455      867

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.9     17.0     24.4     51.4     57.4     98.7     98.8      1.3      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       54)
      16        7       16       28       26       48       45
 
 
PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE               Code-064657
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       84,840
COMMITMENTS
  19,572    8,066   17,418   46,692   58,416   83,681   83,900    1,159      940

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:     -6,585)
  -1,760    1,084   -1,265   -4,550   -7,132   -7,575   -7,313      990      728

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.1      9.5     20.5     55.0     68.9     98.6     98.9      1.4      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
       7        5       10       42       42       53       53
 
 
NYISO ZONE A LBMP SWAP - NEW YORK MERCANTILE EXCHANGE                Code-06465A
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS 0F 400 MEGAWATT HOURS)                    OPEN INTEREST:       25,584
COMMITMENTS
   3,334    7,020    1,631   20,365   15,400   25,330   24,051      254    1,533

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:        486)
   1,028   -1,065      197     -739      330      486     -538        0    1,024

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.0     27.4      6.4     79.6     60.2     99.0     94.0      1.0      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       3        4        6       21       23       28       29
 
 
NYISO ZONE G LBMP SWAP - NEW YORK MERCANTILE EXCHANGE                Code-06465B
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS 0F 400 MEGAWATT HOURS)                    OPEN INTEREST:       12,040
COMMITMENTS
   2,904    1,644      912    7,463    9,018   11,279   11,574      761      466

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:     -1,275)
  -1,275        0        0        0   -1,275   -1,275   -1,275        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.1     13.7      7.6     62.0     74.9     93.7     96.1      6.3      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       4        2        2       16       10       20       14
 
 
ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE              Code-06465H
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       26,836
COMMITMENTS
   4,550    9,512    1,424   19,714   14,492   25,688   25,428    1,148    1,408

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:        546)
     -90       20       90     -522     -872     -522     -762    1,068    1,308

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.0     35.4      5.3     73.5     54.0     95.7     94.8      4.3      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       3        5        6       23       22       30       29
 
 
PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE         Code-06465M
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2.5 MEGAWATTS PER OFF PEAK HRS)                     OPEN INTEREST:       21,596
COMMITMENTS
   8,300      480    1,190   11,529   19,270   21,019   20,940      577      656

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:       -390)
    -510     -250       50      190     -190     -270     -390     -120        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    38.4      2.2      5.5     53.4     89.2     97.3     97.0      2.7      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       3        2        4       26       24       30       29
 
 
ISO NEW ENG OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE           Code-06465S
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2.5 MEGAWATTS PER OFF PEAK HRS)                     OPEN INTEREST:       13,006
COMMITMENTS
     720      656    1,464   10,323   10,426   12,507   12,546      499      460

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:        270)
       0       40       56       14       14       70      110      200      160

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.5      5.0     11.3     79.4     80.2     96.2     96.5      3.8      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        2        2       14       15       18       17
 
 
CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE                Code-067651
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:    1,555,170
COMMITMENTS
 168,635   86,749  435,322  872,172  959,420  1476128  1481491   79,042   73,679

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:     55,452)
   9,521     -570    5,955   33,569   47,271   49,045   52,657    6,407    2,795

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.8      5.6     28.0     56.1     61.7     94.9     95.3      5.1      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      317)
     101       98      135       87      100      264      269
 
 
PALLADIUM - NEW YORK MERCANTILE EXCHANGE                             Code-075651
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       15,939
COMMITMENTS
   8,099    1,668      930    2,940   12,899   11,969   15,497    3,970      442

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:      1,297)
   1,221       80      362     -842      652      741    1,094      556      203

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    50.8     10.5      5.8     18.4     80.9     75.1     97.2     24.9      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      128)
      74        9        9       14       28       97       41
 
 
PLATINUM - NEW YORK MERCANTILE EXCHANGE                              Code-076651
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50 TROY OUNCES)                        OPEN INTEREST:       11,690
COMMITMENTS
   7,772    1,114      127    1,178    9,292    9,077   10,533    2,613    1,157

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:        412)
     312       27      127     -136      348      303      502      109      -90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    66.5      9.5      1.1     10.1     79.5     77.6     90.1     22.4      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       67)
      30        8        3        7       22       39       32
 
 
UNLEADED GASOLINE, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE        Code-111652
OPTION AND FUTURES COMBINED POSITIONS AS OF 01/31/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      177,803
COMMITMENTS
  37,551    6,241   27,055   93,726  132,617  158,332  165,913   19,471   11,890

CHANGES FROM 01/24/06 (CHANGE IN OPEN INTEREST:    -13,050)
  -3,271   -1,330   -3,866   -4,098   -5,739  -11,235  -10,935   -1,816   -2,115

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.1      3.5     15.2     52.7     74.6     89.0     93.3     11.0      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      160)
      56       20       42       60       74      133      122
 

Updated February 3, 2006