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GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE        Code-02165A
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       45,462
COMMITMENTS
   2,529    1,905    2,496   40,123   41,031   45,148   45,432      314       30

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      4,474)
     474     -232       64    3,921    4,642    4,459    4,474       15        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.6      4.2      5.5     88.3     90.3     99.3     99.9      0.7      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       56)
       2        4        3       35       44       38       50
 
 
NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE          Code-02165B
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       19,425
COMMITMENTS
     700        0        4   18,583   19,278   19,287   19,282      138      143

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        171)
       0        0        0      171      165      171      165        0        6

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.6      0.0      0.0     95.7     99.2     99.3     99.3      0.7      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        0        1       21       21       22       22
 
 
EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE        Code-02165E
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:       12,820
COMMITMENTS
     589      765      738   10,421   10,259   11,748   11,762    1,072    1,058

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        848)
      -5        0      161      738      686      894      847      -46        1

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.6      6.0      5.8     81.3     80.0     91.6     91.7      8.4      8.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       2        3        4       35       38       39       44
 
 
SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE            Code-02165G
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        9,317
COMMITMENTS
     707        0      506    7,498    8,255    8,711    8,761      606      556

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        994)
      62        0       74      757      970      893    1,044      101      -50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.6      0.0      5.4     80.5     88.6     93.5     94.0      6.5      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
       7        0        5       43       47       50       52
 
 
EAST WEST FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE           Code-02165I
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        4,263
COMMITMENTS
     100      765      199    3,272    2,976    3,571    3,940      692      323

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        115)
       0       -7       22       42      139       64      154       51      -39

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.3     17.9      4.7     76.8     69.8     83.8     92.4     16.2      7.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        3        2       23       22       26       25
 
 
SING 180 380 FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE        Code-02165J
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        3,876
COMMITMENTS
      85      194       93    3,248    3,044    3,426    3,331      450      545

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        160)
       0       58       22       99       45      121      125       39       35

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.2      5.0      2.4     83.8     78.5     88.4     85.9     11.6     14.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       1        3        3       27       24       31       27
 
 
SING 380 FUEL OIL SWAP - NEW YORK MERCANTILE EXCHANGE                Code-02165K
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        5,346
COMMITMENTS
     216       29      184    4,359    4,859    4,759    5,072      587      274

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        355)
     -57        0       50      326      306      319      356       36       -1

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.0      0.5      3.4     81.5     90.9     89.0     94.9     11.0      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       2        1        3       31       31       34       34
 
 
NY 1% V GULF 3% FUEL OIL SPR - NEW YORK MERCANTILE EXCHANGE          Code-02165T
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 GALLONS)                         OPEN INTEREST:       10,785
COMMITMENTS
     650        0        0    9,845   10,785   10,495   10,785      290        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        378)
     275        0        0      103      378      378      378        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.0      0.0      0.0     91.3    100.0     97.3    100.0      2.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        0        0       22       17       23       17
 
 
MINI EUR 3.5%FOIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE        Code-021A17
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 METRIC TONS)                       OPEN INTEREST:        8,836
COMMITMENTS
       0    1,530      620    7,862    6,604    8,482    8,754      354       82

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        239)
       0      126        0      239      109      239      235        0        4

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     17.3      7.0     89.0     74.7     96.0     99.1      4.0      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        5        5       18       18       23       23
 
 
GULF NO6 FO 3% v EUR 3.5% RDAM - NEW YORK MERCANTILE EXCHANGE        Code-021A28
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       34,175
COMMITMENTS
     360    5,156    2,237   31,559   26,782   34,156   34,175       19        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      4,083)
       0      420      900    3,183    2,763    4,083    4,083        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.1     15.1      6.5     92.3     78.4     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       1        2        2       28       20       31       22
 
 
NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE        Code-022651
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      305,610
COMMITMENTS
  44,127   42,124   59,238  168,030  168,640  271,395  270,002   34,215   35,608

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:    -16,155)
  -4,025     -477   -5,713   -1,847   -9,112  -11,585  -15,301   -4,570     -854

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.4     13.8     19.4     55.0     55.2     88.8     88.3     11.2     11.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      157)
      33       41       46       69       73      128      138
 
 
NATURAL GAS - NEW YORK MERCANTILE EXCHANGE                           Code-023651
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 10,000 MMBTU'S)                        OPEN INTEREST:    1,445,411
COMMITMENTS
 357,177  422,455  550,877  454,677  420,718  1362731  1394050   82,680   51,361

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:     51,550)
  31,351   -5,552   25,854   -5,794   32,672   51,411   52,973      140   -1,423

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.7     29.2     38.1     31.5     29.1     94.3     96.4      5.7      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      356)
     150      105      161       75       76      318      269
 
 
EUR STYLE NATURAL GAS OPTIONS - NEW YORK MERCANTILE EXCHANGE         Code-02365U
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 10,000 MMBTU'S)                        OPEN INTEREST:    1,404,802
COMMITMENTS
  88,932   36,645  475,473  835,595  888,022  1400000  1400139    4,802    4,662

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:   -101,653)
 -12,720    6,197  -50,115  -38,937  -59,655 -101,773 -103,573      119    1,920

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.3      2.6     33.8     59.5     63.2     99.7     99.7      0.3      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      123)
      31       32       52       57       56      116      112
 
 
HENRY HUB LAST DAY FIN - NEW YORK MERCANTILE EXCHANGE                Code-023A55
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 10,000 MMBTU'S)                        OPEN INTEREST:      308,876
COMMITMENTS
  95,034   88,323   67,754  138,523  144,682  301,311  300,759    7,565    8,117

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:     40,123)
  10,118   21,724    4,384   23,923   11,249   38,425   37,357    1,699    2,767

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.8     28.6     21.9     44.8     46.8     97.6     97.4      2.4      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       60)
      21       11       25       23       27       56       52
 
 
NATURAL GAS CAL SPREAD OPT FIN - NEW YORK MERCANTILE EXCHANGE        Code-023A84
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 10,000 MMBTU'S)                        OPEN INTEREST:       59,728
COMMITMENTS
  22,574   13,980   23,083   13,858   22,500   59,515   59,563      213      165

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:     -9,505)
  -8,482   -6,510   -1,352      242   -1,012   -9,592   -8,874       86     -632

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    37.8     23.4     38.6     23.2     37.7     99.6     99.7      0.4      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       7       10       13        9       14       22       31
 
 
HENRY HUB SWAP - NEW YORK MERCANTILE EXCHANGE                        Code-03565B
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:    2,734,495
COMMITMENTS
 791,416   54,810  856,343  1056785  1797470  2704544  2708623   29,951   25,872

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:     79,253)
  84,808   13,765    1,469   10,362   60,134   96,639   75,368  -17,386    3,885

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    28.9      2.0     31.3     38.6     65.7     98.9     99.1      1.1      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      154)
      38       16       45       90       78      146      126
 
 
HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE        Code-03565C
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      960,313
COMMITMENTS
 108,203  157,850  177,841  666,074  619,955  952,118  955,646    8,195    4,667

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:    -33,239)
  52,429  -74,434  -16,904  -67,273   60,274  -31,748  -31,064   -1,491   -2,175

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.3     16.4     18.5     69.4     64.6     99.1     99.5      0.9      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       77)
      15       20       24       41       37       69       68
 
 
CENTRAL APPALACHIAN COAL - NEW YORK MERCANTILE EXCHANGE              Code-024651
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,550 TONS)                            OPEN INTEREST:        6,890
COMMITMENTS
   2,255      425      415    4,055    5,750    6,725    6,590      165      300

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:       -765)
     -45       35      -35     -635     -615     -715     -615      -50     -150

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.7      6.2      6.0     58.9     83.5     97.6     95.6      2.4      4.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       4        1        3       11       14       17       17
 
 
COAL (API 2) CIF ARA SWAP FUT - NEW YORK MERCANTILE EXCHANGE         Code-024656
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:       52,096
COMMITMENTS
  11,573   11,296   16,416   23,652   23,989   51,641   51,701      455      395

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      4,883)
     994      839    2,103    1,951    1,956    5,048    4,898     -165      -15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.2     21.7     31.5     45.4     46.0     99.1     99.2      0.9      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
      15       16       26       17       16       44       46
 
 
COAL (API 4) FOB  RICH BAY FUT - NEW YORK MERCANTILE EXCHANGE        Code-024658
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:       18,772
COMMITMENTS
   6,302    6,347    3,975    8,145    7,915   18,422   18,237      350      535

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        845)
     465     -240       30      355    1,030      850      820       -5       25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.6     33.8     21.2     43.4     42.2     98.1     97.2      1.9      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
      10       13       21       12       12       34       34
 
 
CHICAGO ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE                  Code-025651
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:       32,994
COMMITMENTS
   2,761      831    2,113   27,818   29,802   32,693   32,746      302      248

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      3,056)
     106      -58        9    2,989    3,081    3,104    3,032      -48       25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.4      2.5      6.4     84.3     90.3     99.1     99.2      0.9      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       70)
      15        2       10       35       43       51       55
 
 
EUROPEAN NAPHTHA CAL SWAP - NEW YORK MERCANTILE EXCHANGE             Code-03265A
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        2,800
COMMITMENTS
      82        0       30    1,966    2,134    2,078    2,164      722      636

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        120)
      -1        0       17      151       48      167       65      -47       55

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.9      0.0      1.1     70.2     76.2     74.2     77.3     25.8     22.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        0        2       19       20       21       22
 
 
JAPAN C&F NAPHTHA SWAP - NEW YORK MERCANTILE EXCHANGE                Code-03265C
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        2,065
COMMITMENTS
     270      242       80    1,101    1,391    1,451    1,713      614      352

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        130)
      79       10        5      -34       32       50       47       80       83

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.1     11.7      3.9     53.3     67.4     70.3     83.0     29.7     17.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       4        4        4       19       19       25       25
 
 
Mini Eur Naphtha CIF NWE Swap - NEW YORK MERCANTILE EXCHANGE         Code-03265J
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 METRIC TONS)                       OPEN INTEREST:        1,634
COMMITMENTS
      97       35       10    1,148    1,305    1,255    1,350      379      284

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:         45)
      29       10        0       23       16       52       26       -7       19

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.9      2.1      0.6     70.3     79.9     76.8     82.6     23.2     17.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        1        1       17       18       20       19
 
 
PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE               Code-064657
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       97,499
COMMITMENTS
   2,455    1,765    6,258   85,735   86,911   94,447   94,934    3,052    2,565

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        272)
     -25       -6        9      243      238      227      241       46       31

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.5      1.8      6.4     87.9     89.1     96.9     97.4      3.1      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       5        2        6       29       30       36       36
 
 
ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE              Code-06465H
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       15,949
COMMITMENTS
   2,126        0    1,174   11,545   13,931   14,845   15,105    1,104      844

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        106)
      82        0        0       25      106      107      106       -1        1

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.3      0.0      7.4     72.4     87.3     93.1     94.7      6.9      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       3        0        3       18       13       21       16
 
 
NORTH ILL CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE          Code-06465I
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:        6,492
COMMITMENTS
       0    1,098        0    5,522    4,440    5,522    5,538      970      954

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     16.9      0.0     85.1     68.4     85.1     85.3     14.9     14.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        2        0       17       13       17       15
 
 
AEP DAYTON CAL MONTH LMP SWAP - NEW YORK MERCANTILE EXCHANGE         Code-06465K
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       11,442
COMMITMENTS
   1,252      400      964    8,538    9,534   10,754   10,898      688      544

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.9      3.5      8.4     74.6     83.3     94.0     95.2      6.0      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        1        2       17       17       19       20
 
 
PJM CAL MONTH OFF PK LMP SWAP - NEW YORK MERCANTILE EXCHANGE         Code-06465M
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2.5 MEGAWATTS PER OFF PEAK HRS)                     OPEN INTEREST:       17,424
COMMITMENTS
     300      512    1,438   13,867   14,495   15,605   16,445    1,819      979

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      1,194)
     -48       72      648      594      474    1,194    1,194        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.7      2.9      8.3     79.6     83.2     89.6     94.4     10.4      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        2        2       23       23       26       25
 
 
PJM N ILL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE              Code-064A34
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 80 Megawatt Hours)                     OPEN INTEREST:       46,372
COMMITMENTS
     170        0        0   46,202   46,372   46,372   46,372        0        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      1,585)
       0        0        0    1,585    1,585    1,585    1,585        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.4      0.0      0.0     99.6    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        0        0       21       17       22       17
 
 
PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE          Code-064A35
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 5 Megawatt Hours)                      OPEN INTEREST:      779,276
COMMITMENTS
       0        0        0  779,276  779,276  779,276  779,276        0        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:     17,270)
       0        0        0   17,270   17,270   17,270   17,270        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      0.0      0.0    100.0    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        0        0       21       17       21       17
 
 
PJM AEP PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE                Code-064A38
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 80 Megawatt Hours)                     OPEN INTEREST:       24,156
COMMITMENTS
   2,427   18,764        0   21,516    4,923   23,943   23,687      213      469

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.0     77.7      0.0     89.1     20.4     99.1     98.1      0.9      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        1        0       12        9       13       10
 
 
PJM WESTERN PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE            Code-064A56
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 80 Megawatt Hours)                     OPEN INTEREST:       57,413
COMMITMENTS
     874        0        0   56,284   57,348   57,158   57,348      255       65

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.5      0.0      0.0     98.0     99.9     99.6     99.9      0.4      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       1        0        0       15       24       16       24
 
 
PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE        Code-064A57
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 5 MEGAWATT HOURS)                      OPEN INTEREST:      767,350
COMMITMENTS
       0        0        0  767,350  767,350  767,350  767,350        0        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      0.0      0.0    100.0    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       0        0        0       17       19       17       19
 
 
PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE            Code-064A58
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 80 Megawatt Hours)                     OPEN INTEREST:       52,723
COMMITMENTS
   6,395    1,016      320   45,753   51,387   52,468   52,723      255        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.1      1.9      0.6     86.8     97.5     99.5    100.0      0.5      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       2        2        2       22       17       25       20
 
 
PJM WESTERN OFF PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE        Code-064A59
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 5 Megawatt Hours)                      OPEN INTEREST:    1,233,947
COMMITMENTS
  21,636  149,080    5,781  1206530  1079086  1233947  1233947        0        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:     14,880)
       0        0        0   14,880   14,880   14,880   14,880        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.8     12.1      0.5     97.8     87.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       3        2        1       22       24       25       27
 
 
ISO NEW ENG INT HUB PEAK SWAP - NEW YORK MERCANTILE EXCHANGE         Code-064A60
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 80 Megawatt Hours)                     OPEN INTEREST:       30,515
COMMITMENTS
       0    3,290        0   30,302   27,012   30,302   30,302      213      213

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     10.8      0.0     99.3     88.5     99.3     99.3      0.7      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        3        0       14        8       14       11
 
 
PJM N ILL HUB 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE          Code-064A63
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 80 Megawatt Hours)                     OPEN INTEREST:       34,220
COMMITMENTS
       0    6,065        0   34,220   28,155   34,220   34,220        0        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      1,184)
       0        0        0    1,184    1,184    1,184    1,184        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     17.7      0.0    100.0     82.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        1        0       15       15       15       16
 
 
PJM AEP DAY HUB 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE        Code-064A64
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 80 Megawatt Hours)                     OPEN INTEREST:       20,152
COMMITMENTS
   2,830        0    3,770   13,552   16,382   20,152   20,152        0        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:          0)
       0        0      320     -320     -320        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.0      0.0     18.7     67.2     81.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2        0        2       10       15       12       17
 
 
NYISO ZONE A 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE           Code-064A66
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 80 Megawatt Hours)                     OPEN INTEREST:       17,290
COMMITMENTS
     384        0    1,064   15,267   15,671   16,715   16,735      575      555

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:         22)
       0        0        0       22       22       22       22        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.2      0.0      6.2     88.3     90.6     96.7     96.8      3.3      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        0        1       15       14       16       15
 
 
NYISO ZONE G 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE           Code-064A68
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 80 Megawatt Hours)                     OPEN INTEREST:       25,810
COMMITMENTS
       0    1,107        0   25,597   24,703   25,597   25,810      213        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        863)
       0        0        0      863      863      863      863        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      4.3      0.0     99.2     95.7     99.2    100.0      0.8      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        1        0       17       14       17       15
 
 
ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE         Code-064A78
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 5 Megawatt Hours)                      OPEN INTEREST:      483,619
COMMITMENTS
       0   10,147   21,168  462,451  452,304  483,619  483,619        0        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      2.1      4.4     95.6     93.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        2        1       15       11       16       13
 
 
PJM N ILL HUB 5 OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE         Code-064A79
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 5 Megawatt Hours)                      OPEN INTEREST:      922,372
COMMITMENTS
       0   96,120   23,320  899,052  802,932  922,372  922,372        0        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      2,753)
       0        0        0    2,753    2,753    2,753    2,753        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     10.4      2.5     97.5     87.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        1        1       17       22       18       23
 
 
PJM AEP DAYTON OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE          Code-064A80
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 5 Megawatt Hours)                      OPEN INTEREST:      573,174
COMMITMENTS
 136,395  113,258   19,542  417,237  440,374  573,174  573,174        0        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:     23,400)
       0        0        0   23,400   23,400   23,400   23,400        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.8     19.8      3.4     72.8     76.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        1        1       15       16       18       17
 
 
NYISO ZONE G5 MW OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE        Code-064A84
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 5 Megawatt Hours)                      OPEN INTEREST:      243,684
COMMITMENTS
       0   37,314        0  243,684  206,370  243,684  243,684        0        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     15.3      0.0    100.0     84.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        2        0       18       11       18       13
 
 
PJM ELEC OPT ON CALENDAR STRIP - NEW YORK MERCANTILE EXCHANGE        Code-064B47
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:        4,775
COMMITMENTS
     101       76       92    4,573    4,593    4,767    4,762        8       12

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:         73)
      32       -0        6       35       67       73       73       -0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.1      1.6      1.9     95.8     96.2     99.8     99.7      0.2      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        1        3       18       19       21       22
 
 
MT BELVIEU PROPANE (OPIS) SWAP - NEW YORK MERCANTILE EXCHANGE        Code-06665O
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:       29,364
COMMITMENTS
     351        0      120   28,461   29,110   28,932   29,230      432      134

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        921)
       0        0     -120    1,021    1,076      901      956       20      -35

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.2      0.0      0.4     96.9     99.1     98.5     99.5      1.5      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       1        0        1       37       37       39       38
 
 
MT BELVIEU ETHANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE           Code-06665P
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:        6,444
COMMITMENTS
   1,205        0       16    5,143    6,169    6,364    6,185       80      259

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        -59)
    -225        0       16      202       60       -7       76      -52     -135

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.7      0.0      0.2     79.8     95.7     98.8     96.0      1.2      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        0        1       16       17       18       18
 
 
MT BELV NORM BUTANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE         Code-06665Q
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:       12,870
COMMITMENTS
     425      585       25   12,046   11,676   12,496   12,286      374      584

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      1,192)
       0        0       15    1,177    1,177    1,192    1,192        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.3      4.5      0.2     93.6     90.7     97.1     95.5      2.9      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        3        1       23       15       25       18
 
 
MT BELV NAT GASOLINE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE        Code-06665R
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:       10,688
COMMITMENTS
   1,512      321      249    8,517    9,706   10,278   10,276      410      412

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        760)
     120      -25        0      615      775      735      750       25       10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.1      3.0      2.3     79.7     90.8     96.2     96.1      3.8      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       3        1        3       20       19       24       22
 
 
CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE                Code-067651
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:    2,409,883
COMMITMENTS
 385,668   97,928  946,549  987,480  1268200  2319697  2312676   90,186   97,207

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:     81,485)
  14,062  -12,155   19,794   44,982   67,164   78,838   74,803    2,646    6,681

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.0      4.1     39.3     41.0     52.6     96.3     96.0      3.7      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      385)
     169       87      204       94      103      351      325
 
 
CRUDE OIL CAL SPREAD OPTIONS - NEW YORK MERCANTILE EXCHANGE          Code-067657
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      102,311
COMMITMENTS
   2,519   10,785   25,683   73,821   64,699  102,023  101,166      288    1,145

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:     13,332)
     714      771      835   11,835   11,735   13,383   13,340      -51       -8

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.5     10.5     25.1     72.2     63.2     99.7     98.9      0.3      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       3        8       10       16       18       27       28
 
 
WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE           Code-06765A
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      178,502
COMMITMENTS
  66,692   12,620      250   68,766  115,396  135,708  128,266   42,794   50,236

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      2,846)
     488      500        0    1,721      674    2,209    1,174      637    1,672

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    37.4      7.1      0.1     38.5     64.6     76.0     71.9     24.0     28.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       5        4        2       17       19       24       23
 
 
EUR STYLE CRUDE OIL OPTIONS - NEW YORK MERCANTILE EXCHANGE           Code-06765B
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       28,294
COMMITMENTS
   6,093    1,222    4,934   16,200   21,222   27,227   27,378    1,067      916

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:     -1,609)
    -649     -126     -117     -761   -1,108   -1,526   -1,351      -83     -258

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.5      4.3     17.4     57.3     75.0     96.2     96.8      3.8      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
      10        3       10       15       15       28       26
 
 
CRUDE OIL AVG PRICE OPTIONS - NEW YORK MERCANTILE EXCHANGE           Code-06765C
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      250,454
COMMITMENTS
  15,843    4,989   37,203  192,475  200,644  245,521  242,837    4,934    7,618

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      4,900)
  -2,194    1,163    1,095    5,806    2,575    4,707    4,834      193       66

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.3      2.0     14.9     76.9     80.1     98.0     97.0      2.0      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       8        4       12       29       29       41       41
 
 
WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE               Code-06765I
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       71,701
COMMITMENTS
   9,814    2,400    6,219   52,143   55,748   68,176   64,367    3,525    7,334

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:     -1,047)
   1,309        3   -3,365    1,625    4,044     -431      682     -616   -1,729

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.7      3.3      8.7     72.7     77.8     95.1     89.8      4.9     10.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       5        3        6       16       15       25       21
 
 
BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE                       Code-06765J
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       49,816
COMMITMENTS
   4,593    6,988    4,366   38,916   35,141   47,875   46,495    1,941    3,321

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:     -2,060)
    -332    1,400   -2,887    1,186     -899   -2,033   -2,386      -27      326

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.2     14.0      8.8     78.1     70.5     96.1     93.3      3.9      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        5        4       15       13       19       20
 
 
BRENT CRUDE OIL LAST DAY - NEW YORK MERCANTILE EXCHANGE              Code-06765T
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       60,471
COMMITMENTS
  10,531   15,327   23,138   23,561   18,223   57,231   56,688    3,241    3,783

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        743)
     694    1,006      804      156     -257    1,654    1,553     -911     -810

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.4     25.3     38.3     39.0     30.1     94.6     93.7      5.4      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
      10        7       18       13       14       32       33
 
 
EUR STYLE BRENT OPTIONS - NEW YORK MERCANTILE EXCHANGE               Code-06765X
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        4,587
COMMITMENTS
   1,383      714        0    3,027    3,766    4,410    4,480      177      108

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:     -1,121)
     -92     -270        0     -946     -790   -1,038   -1,060      -83      -61

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.1     15.6      0.0     66.0     82.1     96.1     97.7      3.9      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       6        5        0       13       13       19       18
 
 
BRENT AVG PRICE OPTIONS - NEW YORK MERCANTILE EXCHANGE               Code-06765Y
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       71,158
COMMITMENTS
   3,248      139    2,362   56,380   60,731   61,989   63,232    9,169    7,926

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      3,529)
    -356      -44      745    2,378    2,657    2,767    3,359      763      171

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.6      0.2      3.3     79.2     85.3     87.1     88.9     12.9     11.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       4        1        5       17       18       22       23
 
 
WTI-BRENT SPREAD OPTION - NEW YORK MERCANTILE EXCHANGE               Code-06765Z
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       32,100
COMMITMENTS
   5,587   10,954    7,742   17,425   12,803   30,754   31,499    1,346      602

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      4,262)
   1,425      161    1,255    1,962    3,025    4,642    4,442     -380     -179

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.4     34.1     24.1     54.3     39.9     95.8     98.1      4.2      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       6        6        4       15       11       25       17
 
 
PALLADIUM - NEW YORK MERCANTILE EXCHANGE                             Code-075651
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       43,300
COMMITMENTS
  29,715    2,955    2,903    8,068   36,565   40,687   42,424    2,613      876

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:         27)
     299      125     -680      612      431      231     -123     -204      150

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    68.6      6.8      6.7     18.6     84.4     94.0     98.0      6.0      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      189)
     106       28       15       28       38      142       79
 
 
PLATINUM - NEW YORK MERCANTILE EXCHANGE                              Code-076651
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50 TROY OUNCES)                        OPEN INTEREST:       68,440
COMMITMENTS
  44,361    8,500    1,227   15,965   56,223   61,553   65,949    6,887    2,491

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:     -2,218)
   1,559    1,143   -1,561     -991   -1,221     -994   -1,639   -1,224     -579

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    64.8     12.4      1.8     23.3     82.1     89.9     96.4     10.1      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      191)
     113       28       18       31       33      150       75
 
 
GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE            Code-111659
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      341,230
COMMITMENTS
 111,449   26,333   45,884  159,586  255,015  316,919  327,232   24,312   13,999

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      1,958)
   3,087    1,398   -3,708    5,523    6,574    4,903    4,264   -2,945   -2,306

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.7      7.7     13.4     46.8     74.7     92.9     95.9      7.1      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      228)
      84       33       56       83       95      198      160
 
 
SINGAPORE MOGUS 92 SWAP FUTURE - NEW YORK MERCANTILE EXCHANGE        Code-111A11
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(1000 U.S. Barrels)                                  OPEN INTEREST:       12,877
COMMITMENTS
       0        0        0   11,907   11,822   11,907   11,822      970    1,055

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      0.0      0.0     92.5     91.8     92.5     91.8      7.5      8.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       16       17       16       17
 
 
RBOB GASOLINE/BRENT CRACK SPRD - NEW YORK MERCANTILE EXCHANGE        Code-111A41
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       22,788
COMMITMENTS
  10,343        0      765    9,606   19,279   20,714   20,044    2,074    2,744

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        654)
     525        0        0      191      661      716      661      -62       -7

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    45.4      0.0      3.4     42.2     84.6     90.9     88.0      9.1     12.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2        0        1       12       19       14       20
 
 
HOT ROLLED COIL STEEL - NEW YORK MERCANTILE EXCHANGE                 Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       13,370
COMMITMENTS
   5,690    7,596    1,559    5,950    4,211   13,199   13,366      171        4

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        104)
     339      765     -490      255     -171      104      104        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    42.6     56.8     11.7     44.5     31.5     98.7    100.0      1.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       6        5        4        7        8       16       14
 
 
GULF COAST JET FUEL CAL SWAP - NEW YORK MERCANTILE EXCHANGE          Code-26265A
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:       19,807
COMMITMENTS
   2,476      459    1,897   15,384   17,324   19,757   19,679       50      127

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        295)
      36       11      107      132       79      275      198       20       97

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.5      2.3      9.6     77.7     87.5     99.7     99.4      0.3      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       4        2        3       10       13       16       16
 
 
SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-26265D
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        7,866
COMMITMENTS
     429    2,468      243    7,057    4,761    7,729    7,472      137      394

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      1,905)
     262        0      150    1,520    1,785    1,932    1,935      -27      -30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.5     31.4      3.1     89.7     60.5     98.3     95.0      1.7      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       3        3        3       22       22       27       26
 
 
UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE        Code-022A13
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:       55,988
COMMITMENTS
   1,652    3,645    3,014   50,660   49,267   55,326   55,926      662       62

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      4,690)
    -580        0      150    5,110    4,540    4,680    4,690       10        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.0      6.5      5.4     90.5     88.0     98.8     99.9      1.2      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
       6        5        4       39       32       46       40
 
 
GULF JET NY HEAT OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE         Code-86465A
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:       39,450
COMMITMENTS
   1,540    4,097      125   37,621   35,228   39,286   39,450      164        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      5,017)
      25      270        0    5,082    4,747    5,107    5,017      -90        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.9     10.4      0.3     95.4     89.3     99.6    100.0      0.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       4        2        1       25       19       30       21
 
 
SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE         Code-86465C
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       14,094
COMMITMENTS
   2,185    6,129       50   11,859    7,915   14,094   14,094        0        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        325)
      50       50        0      275      275      325      325        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.5     43.5      0.4     84.1     56.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       8        2        1       31       20       40       23
 
 
GULF # 6 FUEL OIL CRACK SWAP - NEW YORK MERCANTILE EXCHANGE          Code-86565A
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        7,024
COMMITMENTS
   1,045    1,108      379    5,540    5,537    6,964    7,024       60        0

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        225)
     -50       50        0      275      175      225      225        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.9     15.8      5.4     78.9     78.8     99.1    100.0      0.9      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       4        2        2        9       13       14       16
 
 
3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE          Code-86565C
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       43,346
COMMITMENTS
   2,737    6,485    4,393   36,032   32,375   43,162   43,253      184       93

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:       -237)
     211      -84     -855      375      702     -269     -237       32        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.3     15.0     10.1     83.1     74.7     99.6     99.8      0.4      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       66)
       8        9       13       42       39       57       56
 
 
1% FUEL OIL NWE CRACK SPR - NEW YORK MERCANTILE EXCHANGE             Code-86565D
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        7,487
COMMITMENTS
     720      289        0    6,427    6,844    7,147    7,133      340      354

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        280)
      30        0        0      295      325      325      325      -45      -45

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.6      3.9      0.0     85.8     91.4     95.5     95.3      4.5      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       3        2        0       14       13       17       15
 
 
NAPHTHA CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE                Code-86665A
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       14,272
COMMITMENTS
   2,014    1,089      388   11,735   12,595   14,137   14,072      135      200

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:        729)
     152      585       37      589      137      778      759      -49      -30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.1      7.6      2.7     82.2     88.2     99.1     98.6      0.9      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
       7        7        5       29       28       39       38
 
 
FAME BIODIESEL V GASOIL SPR SP - NEW YORK MERCANTILE EXCHANGE        Code-869654
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 METRIC TONS)                       OPEN INTEREST:        3,375
COMMITMENTS
     790      395      340    2,175    2,310    3,305    3,045       70      330

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.4     11.7     10.1     64.4     68.4     97.9     90.2      2.1      9.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       4        4        5        7       12       13       19
 
 
EUROBOB OXY NWE CRK SPR - NEW YORK MERCANTILE EXCHANGE               Code-967654
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/26/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       37,796
COMMITMENTS
   4,191      719    1,609   29,438   31,531   35,238   33,859    2,558    3,937

CHANGES FROM 03/19/13 (CHANGE IN OPEN INTEREST:      1,407)
    -270       10      327    1,163    1,521    1,220    1,858      187     -451

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.1      1.9      4.3     77.9     83.4     93.2     89.6      6.8     10.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       6        1        4       20       27       26       32
```

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Updated March 29, 2013