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GULF # 6 FUEL 3.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE        Code-02165A
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       38,714
COMMITMENTS
   3,312    3,766    2,281   32,589   32,634   38,182   38,681      532       33

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -9,960)
    -555    1,398     -997   -8,352  -10,138   -9,904   -9,737      -56     -223

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.6      9.7      5.9     84.2     84.3     98.6     99.9      1.4      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
       1        5        3       34       46       37       52
 
 
NY RES FUEL 1.0% SULFUR SWAP - NEW YORK MERCANTILE EXCHANGE          Code-02165B
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       16,268
COMMITMENTS
      23      115      174   15,940   15,877   16,137   16,166      131      102

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -3,036)
    -115        0      -40   -2,863   -2,968   -3,018   -3,008      -18      -28

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.1      0.7      1.1     98.0     97.6     99.2     99.4      0.8      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        1        2       17       23       19       25
 
 
EUR 3.5% FUEL OIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE        Code-02165E
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:       11,438
COMMITMENTS
     713      610      735    8,711    8,981   10,159   10,326    1,279    1,112

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -691)
    -295     -164       34     -537     -651     -798     -781      107       90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.2      5.3      6.4     76.2     78.5     88.8     90.3     11.2      9.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       4        3        7       29       32       36       40
 
 
SING FUEL OIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE            Code-02165G
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        7,179
COMMITMENTS
     227       90      611    5,648    5,870    6,486    6,571      693      608

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -2,794)
    -139     -140     -184   -2,441   -2,455   -2,764   -2,779      -30      -15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.2      1.3      8.5     78.7     81.8     90.3     91.5      9.7      8.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
       4        2        5       35       38       41       44
 
 
EAST WEST FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE           Code-02165I
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        3,053
COMMITMENTS
     106      505       57    2,348    2,193    2,511    2,755      542      298

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -570)
    -105      -67      -48     -288     -368     -441     -483     -129      -87

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.5     16.5      1.9     76.9     71.8     82.2     90.2     17.8      9.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        2        1       19       22       21       24
 
 
SING 180 380 FUEL OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE        Code-02165J
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        2,548
COMMITMENTS
      40       49       36    2,060    1,800    2,136    1,885      412      663

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -862)
     -25     -190      -55     -769     -649     -849     -894      -13       32

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.6      1.9      1.4     80.8     70.6     83.8     74.0     16.2     26.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        1        2       23       19       25       21
 
 
SING 380 FUEL OIL SWAP - NEW YORK MERCANTILE EXCHANGE                Code-02165K
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        5,199
COMMITMENTS
     135       26      328    4,107    4,497    4,570    4,851      629      348

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -1,222)
     -11      -85      -44     -979   -1,135   -1,034   -1,264     -188       42

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.6      0.5      6.3     79.0     86.5     87.9     93.3     12.1      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       3        1        3       27       28       31       31
 
 
NY 1% V GULF 3% FUEL OIL SPR - NEW YORK MERCANTILE EXCHANGE          Code-02165T
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 GALLONS)                         OPEN INTEREST:       10,189
COMMITMENTS
     540    2,051        0    9,474    8,123   10,014   10,174      175       15

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -1,381)
    -225      740        0   -1,176   -2,121   -1,401   -1,381       20        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.3     20.1      0.0     93.0     79.7     98.3     99.9      1.7      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        1        0       19       14       20       15
 
 
MINI EUR 3.5%FOIL RTD CAL SWAP - NEW YORK MERCANTILE EXCHANGE        Code-021A17
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 METRIC TONS)                       OPEN INTEREST:        9,318
COMMITMENTS
       0    1,371      356    8,521    7,438    8,877    9,165      441      153

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -1,031)
       0     -450        0   -1,067     -607   -1,067   -1,057       36       26

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     14.7      3.8     91.4     79.8     95.3     98.4      4.7      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        4        2       18       23       20       27
 
 
MINI SING FUELOIL 180 CAL SWAP - NEW YORK MERCANTILE EXCHANGE        Code-021A19
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 METRIC TONS)                       OPEN INTEREST:        1,226
COMMITMENTS
      40      230        0    1,100      846    1,140    1,076       86      150

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -345)
     -50      -60      -40     -183     -229     -273     -329      -72      -16

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.3     18.8      0.0     89.7     69.0     93.0     87.8      7.0     12.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        2        0       13       14       14       16
 
 
GULF NO6 FO 3% v EUR 3.5% RDAM - NEW YORK MERCANTILE EXCHANGE        Code-021A28
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       29,145
COMMITMENTS
   1,743    4,539    1,086   26,316   23,520   29,145   29,145        0        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -6,980)
   1,095     -719   -1,215   -6,860   -5,046   -6,980   -6,980        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.0     15.6      3.7     90.3     80.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       1        2        1       29       20       30       23
 
 
NO. 2 HEATING OIL, N.Y. HARBOR - NEW YORK MERCANTILE EXCHANGE        Code-022651
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      334,270
COMMITMENTS
  47,460   64,767   66,348  186,262  168,557  300,070  299,672   34,200   34,598

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      8,125)
   2,656    3,021     -910    4,820    7,090    6,566    9,201    1,559   -1,076

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.2     19.4     19.8     55.7     50.4     89.8     89.6     10.2     10.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      171)
      36       47       52       65       77      136      148
 
 
NATURAL GAS - NEW YORK MERCANTILE EXCHANGE                           Code-023651
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 10,000 MMBTU'S)                        OPEN INTEREST:    1,584,524
COMMITMENTS
 362,359  409,168  665,193  477,700  466,989  1505252  1541349   79,272   43,175

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:    -19,164)
 -10,270  -13,442   23,986  -27,115  -26,990  -13,400  -16,445   -5,764   -2,718

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.9     25.8     42.0     30.1     29.5     95.0     97.3      5.0      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      345)
     155       83      174       76       72      319      269
 
 
EUR STYLE NATURAL GAS OPTIONS - NEW YORK MERCANTILE EXCHANGE         Code-02365U
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 10,000 MMBTU'S)                        OPEN INTEREST:    1,538,465
COMMITMENTS
 112,640   39,844  548,938  872,551  947,821  1534128  1536602    4,337    1,863

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:    -58,322)
   9,395    6,791  -44,027  -23,298  -20,762  -57,931  -57,998     -391     -323

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.3      2.6     35.7     56.7     61.6     99.7     99.9      0.3      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      140)
      44       31       63       64       60      136      126
 
 
HENRY HUB LAST DAY FIN - NEW YORK MERCANTILE EXCHANGE                Code-023A55
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 10,000 MMBTU'S)                        OPEN INTEREST:      357,761
COMMITMENTS
 105,307   83,561   88,475  157,484  179,156  351,265  351,192    6,496    6,569

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      5,692)
   5,178     -756    1,254     -328    4,667    6,104    5,165     -412      527

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.4     23.4     24.7     44.0     50.1     98.2     98.2      1.8      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       60)
      15       12       23       30       32       57       56
 
 
NATURAL GAS CAL SPREAD OPT FIN - NEW YORK MERCANTILE EXCHANGE        Code-023A84
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 10,000 MMBTU'S)                        OPEN INTEREST:       86,031
COMMITMENTS
  24,958   15,489   44,954   15,637   25,226   85,550   85,670      481      361

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -4,666)
  -6,526   -3,985    2,765     -509   -3,470   -4,271   -4,691     -395       25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.0     18.0     52.3     18.2     29.3     99.4     99.6      0.6      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
       9       17       24       16       20       40       46
 
 
HENRY HUB SWAP - NEW YORK MERCANTILE EXCHANGE                        Code-03565B
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:    2,840,868
COMMITMENTS
 961,039   49,891  842,919  1001687  1927402  2805645  2820212   35,223   20,656

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      3,453)
  14,341     -318  -15,180    3,917   18,306    3,078    2,808      375      645

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.8      1.8     29.7     35.3     67.8     98.8     99.3      1.2      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      155)
      43       13       51       84       82      145      135
 
 
HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE        Code-03565C
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:    1,065,037
COMMITMENTS
  66,614  200,844  259,459  733,361  598,354  1059434  1058657    5,603    6,380

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     28,519)
  15,638   15,294    8,142    4,952    5,221   28,732   28,657     -213     -138

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.3     18.9     24.4     68.9     56.2     99.5     99.4      0.5      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       78)
      17       22       29       39       38       72       73
 
 
CENTRAL APPALACHIAN COAL - NEW YORK MERCANTILE EXCHANGE              Code-024651
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,550 TONS)                            OPEN INTEREST:        7,265
COMMITMENTS
   2,610      460      410    4,045    6,180    7,065    7,050      200      215

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:        -15)
      60      -15      -45      -30      -15      -15      -75        0       60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.9      6.3      5.6     55.7     85.1     97.2     97.0      2.8      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       5        1        3       12       14       19       17
 
 
POWDER RIVER BASIN COAL SWAP - NEW YORK MERCANTILE EXCHANGE          Code-024653
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 TONS)                            OPEN INTEREST:       21,347
COMMITMENTS
   2,586      628    4,821   13,767   15,763   21,174   21,212      173      135

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      1,061)
   1,141      257     -318      240    1,122    1,063    1,061       -2       -0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.1      2.9     22.6     64.5     73.8     99.2     99.4      0.8      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       4        2        3       14       10       20       13
 
 
COAL (API 2) CIF ARA SWAP FUT - NEW YORK MERCANTILE EXCHANGE         Code-024656
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:       49,787
COMMITMENTS
  12,329   12,510   14,438   22,324   22,516   49,091   49,464      696      323

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:        786)
    -189     -896      472      863    1,185    1,146      761     -360       25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.8     25.1     29.0     44.8     45.2     98.6     99.4      1.4      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
      11       19       26       18       17       46       46
 
 
COAL (API 4) FOB  RICH BAY FUT - NEW YORK MERCANTILE EXCHANGE        Code-024658
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:       18,236
COMMITMENTS
   6,284    6,497    4,067    7,605    7,512   17,956   18,076      280      160

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:        840)
    -330       65      370      620      615      660    1,050      180     -210

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.5     35.6     22.3     41.7     41.2     98.5     99.1      1.5      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       8       17       19       11       11       31       36
 
 
ETHANOL T2 FOB INCL DUTY SWAP - NEW YORK MERCANTILE EXCHANGE         Code-025608
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(100 CUBIC METERS)                                   OPEN INTEREST:        2,025
COMMITMENTS
      90      580        0    1,718    1,388    1,808    1,968      217       57

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -324)
     -30     -180        0     -256     -133     -286     -313      -38      -11

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.4     28.6      0.0     84.8     68.5     89.3     97.2     10.7      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        4        0       14       14       15       18
 
 
CHICAGO ETHANOL SWAP - NEW YORK MERCANTILE EXCHANGE                  Code-025651
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:       31,668
COMMITMENTS
   2,981    1,211    1,622   26,630   28,475   31,233   31,308      435      360

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -5,650)
    -272      105       31   -5,583   -5,937   -5,824   -5,801      174      152

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.4      3.8      5.1     84.1     89.9     98.6     98.9      1.4      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       66)
      11        7        8       31       41       45       54
 
 
EUROPEAN NAPHTHA CAL SWAP - NEW YORK MERCANTILE EXCHANGE             Code-03265A
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        2,478
COMMITMENTS
      35       56      110    1,709    1,643    1,854    1,809      624      669

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -463)
     -23       44      -22     -349     -439     -394     -417      -69      -46

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.4      2.3      4.4     69.0     66.3     74.8     73.0     25.2     27.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        2        2       20       17       23       19
 
 
JAPAN C&F NAPHTHA SWAP - NEW YORK MERCANTILE EXCHANGE                Code-03265C
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 METRIC TONS)                     OPEN INTEREST:        1,615
COMMITMENTS
     122       75       59      891      993    1,072    1,127      543      488

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -581)
    -229     -119      -17     -264     -489     -510     -625      -71       44

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.6      4.6      3.7     55.2     61.5     66.4     69.8     33.6     30.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        2        2       18       14       21       17
 
 
Mini Eur Naphtha CIF NWE Swap - NEW YORK MERCANTILE EXCHANGE         Code-03265J
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 METRIC TONS)                       OPEN INTEREST:        1,712
COMMITMENTS
     313      148       30    1,008    1,337    1,351    1,515      361      197

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -278)
     173      118      -45     -342     -183     -214     -110      -64     -168

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.3      8.6      1.8     58.9     78.1     78.9     88.5     21.1     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        2        1       16       21       19       23
 
 
PJM ELECTRICITY MONTHLY - NEW YORK MERCANTILE EXCHANGE               Code-064657
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       88,571
COMMITMENTS
   2,397    1,427    5,369   78,019   79,551   85,786   86,348    2,785    2,223

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -236)
    -384        4      472     -769     -880     -681     -404      444      168

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.7      1.6      6.1     88.1     89.8     96.9     97.5      3.1      2.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       4        2        5       28       30       34       35
 
 
ISO NEW ENGLAND LMP SWAP - NEW YORK MERCANTILE EXCHANGE              Code-06465H
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:       13,789
COMMITMENTS
   2,002        0      930    9,900   12,327   12,831   13,257      958      532

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -714)
     103        0     -124     -658     -380     -679     -504      -34     -210

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.5      0.0      6.7     71.8     89.4     93.1     96.1      6.9      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       3        0        3       18       14       21       17
 
 
NORTH ILL CAL MONTH LMP OPT - NEW YORK MERCANTILE EXCHANGE           Code-06465I
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(80 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:        6,071
COMMITMENTS
       0    1,110        0    5,139    4,007    5,139    5,117      932      954

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:         23)
       0        0        0       20       20       20       20        3        3

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     18.3      0.0     84.7     66.0     84.7     84.3     15.3     15.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        2        0       17       13       17       15
 
 
AEP DAYTON PEAKCAL MONTH LMP 5 - NEW YORK MERCANTILE EXCHANGE        Code-06465K
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(5 MEGAWATT HOURS PER PEAK DAY)                      OPEN INTEREST:       10,628
COMMITMENTS
   1,122      468    1,228    7,606    8,454    9,956   10,150      672      478

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:        240)
     148      148       92        0        0      240      240        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.6      4.4     11.6     71.6     79.5     93.7     95.5      6.3      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        2        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 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(2.5 MEGAWATTS PER OFF PEAK HRS)                     OPEN INTEREST:       16,536
COMMITMENTS
     240      520    1,390   13,088   13,689   14,718   15,599    1,818      937

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -386)
     -30        4      -24     -476     -341     -530     -361      144      -25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.5      3.1      8.4     79.1     82.8     89.0     94.3     11.0      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        2        2       21       22       24       24
 
 
PJM N ILL PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE              Code-064A34
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 80 Megawatt Hours)                     OPEN INTEREST:       38,408
COMMITMENTS
      84        0        0   38,324   38,408   38,408   38,408        0        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -4,256)
     -44        0        0   -4,212   -4,256   -4,256   -4,256        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.2      0.0      0.0     99.8    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        0        0       21       16       22       16
 
 
PJM N ILL OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE          Code-064A35
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 5 Megawatt Hours)                      OPEN INTEREST:      676,890
COMMITMENTS
       0        0        0  676,890  676,890  676,890  676,890        0        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:    -49,584)
       0        0        0  -49,584  -49,584  -49,584  -49,584        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       16       21       16
 
 
PJM WESTERN PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE            Code-064A56
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 80 Megawatt Hours)                     OPEN INTEREST:       49,712
COMMITMENTS
       0        0        0   49,457   49,690   49,457   49,690      255       22

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -4,026)
       0        0        0   -4,026   -4,004   -4,026   -4,004        0      -22

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      0.0      0.0     99.5    100.0     99.5    100.0      0.5      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       0        0        0       17       24       17       24
 
 
PJM WESTERN OFF PEAK DAY AHEAD - NEW YORK MERCANTILE EXCHANGE        Code-064A57
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 5 MEGAWATT HOURS)                      OPEN INTEREST:      766,555
COMMITMENTS
       0        0        0  766,555  766,555  766,555  766,555        0        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     33,926)
       0        0        0   33,926   33,926   33,926   33,926        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:       32)
       0        0        0       18       20       18       20
 
 
PJM WESTERN PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE            Code-064A58
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 80 Megawatt Hours)                     OPEN INTEREST:       51,387
COMMITMENTS
   5,305    1,555    1,280   44,547   48,552   51,132   51,387      255        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -752)
    -560      110    1,170   -1,362   -2,032     -752     -752        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.3      3.0      2.5     86.7     94.5     99.5    100.0      0.5      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       1        2        1       23       19       24       22
 
 
PJM WESTERN OFF PEAK REAL TIME - NEW YORK MERCANTILE EXCHANGE        Code-064A59
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 5 Megawatt Hours)                      OPEN INTEREST:    1,202,974
COMMITMENTS
   7,614  237,190    5,781  1189579  960,003  1202974  1202974        0        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:    -13,103)
  -3,312   18,120        0   -9,791  -31,223  -13,103  -13,103        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.6     19.7      0.5     98.9     79.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       1        4        1       25       24       26       29
 
 
PJM N ILL HUB 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE          Code-064A63
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 80 Megawatt Hours)                     OPEN INTEREST:       34,436
COMMITMENTS
     126    6,135        0   34,055   28,301   34,181   34,436      255        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:        228)
       0     -230        0      228      458      228      228        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.4     17.8      0.0     98.9     82.2     99.3    100.0      0.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        1        0       14       16       15       17
 
 
PJM AEP DAY HUB 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE        Code-064A64
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 80 Megawatt Hours)                     OPEN INTEREST:       31,349
COMMITMENTS
   4,615        0    4,862   21,762   26,487   31,239   31,349      110        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      2,713)
  -1,522        0    1,202    3,033    1,511    2,713    2,713        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.7      0.0     15.5     69.4     84.5     99.6    100.0      0.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       4        0        3       12       12       16       15
 
 
NYISO ZONE G 5 MW PEAK SWAP - NEW YORK MERCANTILE EXCHANGE           Code-064A68
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 80 Megawatt Hours)                     OPEN INTEREST:       33,780
COMMITMENTS
       0    1,050        0   33,610   32,730   33,610   33,780      170        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -246)
       0     -110        0     -224     -136     -224     -246      -22        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      3.1      0.0     99.5     96.9     99.5    100.0      0.5      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        1        0       19       21       19       22
 
 
ISO NEW ENG HUB OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE         Code-064A78
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 5 Megawatt Hours)                      OPEN INTEREST:      474,533
COMMITMENTS
  33,727        0   25,480  415,326  449,053  474,533  474,533        0        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     12,208)
     736        0   -1,840   13,312   14,048   12,208   12,208        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.1      0.0      5.4     87.5     94.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        0        2       15       13       17       15
 
 
PJM N ILL HUB 5 OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE         Code-064A79
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 5 Megawatt Hours)                      OPEN INTEREST:      894,367
COMMITMENTS
       0   82,655   23,320  871,047  788,392  894,367  894,367        0        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:    -12,396)
       0   -7,360        0  -12,396   -5,036  -12,396  -12,396        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0      9.2      2.6     97.4     88.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        1        1       18       20       19       21
 
 
PJM AEP DAYTON OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE          Code-064A80
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 5 Megawatt Hours)                      OPEN INTEREST:      809,978
COMMITMENTS
 209,119  151,998    7,482  593,377  650,498  809,978  809,978        0        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     82,843)
  17,246   29,896   -4,416   70,013   57,363   82,843   82,843        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.8     18.8      0.9     73.3     80.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       4        1        1       16       17       21       18
 
 
NYISO ZONE A 5MW OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE        Code-064A82
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 5 Megawatt Hours)                      OPEN INTEREST:      223,326
COMMITMENTS
   6,028        0    9,360  207,938  213,966  223,326  223,326        0        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     58,944)
 -10,672        0        0   69,616   58,944   58,944   58,944        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.7      0.0      4.2     93.1     95.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        0        1       13       13       14       14
 
 
NYISO ZONE G5 MW OFF PEAK SWAP - NEW YORK MERCANTILE EXCHANGE        Code-064A84
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 5 Megawatt Hours)                      OPEN INTEREST:      316,132
COMMITMENTS
       0   55,279        0  316,132  260,853  316,132  316,132        0        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -2,416)
       0   -5,152        0   -2,416    2,736   -2,416   -2,416        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     17.5      0.0    100.0     82.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        2        0       16       18       16       20
 
 
PJM ELEC OPT ON CALENDAR STRIP - NEW YORK MERCANTILE EXCHANGE        Code-064B47
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(40 MEGAWATT HOURS PER PEAK DAY)                     OPEN INTEREST:        4,774
COMMITMENTS
     172       70       82    4,512    4,611    4,766    4,762        8       12

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -188)
      16      -15       -7     -199     -165     -190     -187        2       -2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.6      1.5      1.7     94.5     96.6     99.8     99.8      0.2      0.2

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 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:       23,916
COMMITMENTS
      75        0      120   23,085   23,376   23,280   23,496      636      420

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -4,198)
      75        0        0   -4,271   -4,432   -4,196   -4,432       -2      234

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.3      0.0      0.5     96.5     97.7     97.3     98.2      2.7      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       1        0        1       33       33       35       34
 
 
MT BELVIEU ETHANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE           Code-06665P
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:        6,455
COMMITMENTS
   1,100        0        0    5,240    5,787    6,340    5,787      115      668

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:        254)
     205        0        0       64      125      269      125      -15      129

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.0      0.0      0.0     81.2     89.7     98.2     89.7      1.8     10.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        0        0       16       18       17       18
 
 
MT BELV NORM BUTANE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE         Code-06665Q
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:       11,206
COMMITMENTS
     345      820        5   10,495    9,926   10,845   10,751      361      455

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -2,155)
     -40       80      -25   -2,096   -2,166   -2,161   -2,111        6      -44

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.1      7.3      0.0     93.7     88.6     96.8     95.9      3.2      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        3        1       22       18       24       21
 
 
MT BELV NAT GASOLINE OPIS SWAP - NEW YORK MERCANTILE EXCHANGE        Code-06665R
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:        8,990
COMMITMENTS
   1,322        0      310    6,977    8,191    8,609    8,501      381      489

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -747)
     197      -78       33     -907     -711     -677     -756      -70        9

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.7      0.0      3.4     77.6     91.1     95.8     94.6      4.2      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       3        0        1       16       17       19       18
 
 
CRUDE OIL, LIGHT SWEET - NEW YORK MERCANTILE EXCHANGE                Code-067651
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:    2,570,699
COMMITMENTS
 385,510  114,884  1009832  1084775  1342997  2480116  2467712   90,583  102,987

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     28,362)
  -2,126  -15,010   18,473   10,949   25,490   27,297   28,953    1,065     -591

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.0      4.5     39.3     42.2     52.2     96.5     96.0      3.5      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      404)
     157      111      212       99      109      356      352
 
 
CRUDE OIL CAL SPREAD OPTIONS - NEW YORK MERCANTILE EXCHANGE          Code-067657
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      103,921
COMMITMENTS
   1,825   13,270   24,037   77,740   64,986  103,602  102,292      319    1,629

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      2,818)
    -123      627    1,673    1,142      565    2,692    2,865      126      -47

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.8     12.8     23.1     74.8     62.5     99.7     98.4      0.3      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       2        9       10       19       19       29       30
 
 
WTI CRUDE OIL CALENDAR SWAP - NEW YORK MERCANTILE EXCHANGE           Code-06765A
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      165,915
COMMITMENTS
  56,007   11,824      297   61,005  108,890  117,309  121,011   48,606   44,904

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:    -12,694)
  -7,136     -961       23   -7,115   -8,959  -14,228   -9,897    1,534   -2,797

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.8      7.1      0.2     36.8     65.6     70.7     72.9     29.3     27.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       3        4        3       16       18       21       23
 
 
EUR STYLE CRUDE OIL OPTIONS - NEW YORK MERCANTILE EXCHANGE           Code-06765B
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       30,107
COMMITMENTS
   6,220    1,727    6,264   16,568   21,361   29,051   29,351    1,056      756

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:        878)
    -178       -0      533      436      252      791      785       88       94

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.7      5.7     20.8     55.0     71.0     96.5     97.5      3.5      2.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
      12        2       11       15       14       28       27
 
 
CRUDE OIL AVG PRICE OPTIONS - NEW YORK MERCANTILE EXCHANGE           Code-06765C
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      233,867
COMMITMENTS
  19,075      267   33,101  174,243  191,796  226,419  225,164    7,448    8,703

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      5,176)
  -1,101      267    1,125    4,783    3,079    4,807    4,472      369      704

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.2      0.1     14.2     74.5     82.0     96.8     96.3      3.2      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       9        1       10       29       29       39       39
 
 
WTI CRUDE OIL FINANCIAL - NEW YORK MERCANTILE EXCHANGE               Code-06765I
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       64,934
COMMITMENTS
   9,770    2,403    3,456   48,940   52,848   62,166   58,707    2,768    6,227

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -1,173)
    -967        0     -711      505     -372   -1,173   -1,083        0      -90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.0      3.7      5.3     75.4     81.4     95.7     90.4      4.3      9.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       5        3        6       16       15       26       21
 
 
BRENT FINANCIAL - NEW YORK MERCANTILE EXCHANGE                       Code-06765J
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       46,346
COMMITMENTS
   2,942    3,528    3,512   37,902   36,066   44,356   43,106    1,990    3,240

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -442)
    -431     -610      165     -446      -12     -712     -457      270       15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.3      7.6      7.6     81.8     77.8     95.7     93.0      4.3      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        4        4       14       14       18       20
 
 
BRENT CRUDE OIL LAST DAY - NEW YORK MERCANTILE EXCHANGE              Code-06765T
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       76,706
COMMITMENTS
  11,730   18,558   20,133   39,876   32,828   71,739   71,519    4,968    5,187

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      1,801)
      98      793   -2,269    3,488    3,148    1,317    1,672      484      130

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.3     24.2     26.2     52.0     42.8     93.5     93.2      6.5      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       8        8       16       16       16       32       34
 
 
EUR STYLE BRENT OPTIONS - NEW YORK MERCANTILE EXCHANGE               Code-06765X
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        5,308
COMMITMENTS
   2,314    1,010       97    2,682    3,959    5,093    5,066      215      243

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -522)
     220     -250      -23     -796     -298     -598     -571       76       48

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    43.6     19.0      1.8     50.5     74.6     95.9     95.4      4.1      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       8        4        1       12       12       21       16
 
 
BRENT AVG PRICE OPTIONS - NEW YORK MERCANTILE EXCHANGE               Code-06765Y
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       70,591
COMMITMENTS
   2,960    3,072    3,354   54,750   55,789   61,064   62,215    9,527    8,376

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      1,617)
     208      417     -244    2,966    2,777    2,930    2,950   -1,313   -1,333

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.2      4.4      4.8     77.6     79.0     86.5     88.1     13.5     11.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       5        1        5       18       19       24       24
 
 
WTI-BRENT SPREAD OPTION - NEW YORK MERCANTILE EXCHANGE               Code-06765Z
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       46,903
COMMITMENTS
  10,921   16,461   12,462   23,190   17,121   46,572   46,044      331      860

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      1,527)
     874      718      662       44       93    1,579    1,473      -53       54

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.3     35.1     26.6     49.4     36.5     99.3     98.2      0.7      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       8        8        7       16       14       29       24
 
 
PALLADIUM - NEW YORK MERCANTILE EXCHANGE                             Code-075651
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       41,279
COMMITMENTS
  22,399    4,219    4,715   12,378   31,226   39,492   40,160    1,787    1,119

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -791)
    -304      130      -78     -286     -757     -668     -704     -123      -87

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    54.3     10.2     11.4     30.0     75.6     95.7     97.3      4.3      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      172)
      73       39       21       33       40      119       94
 
 
PLATINUM - NEW YORK MERCANTILE EXCHANGE                              Code-076651
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50 TROY OUNCES)                        OPEN INTEREST:       70,080
COMMITMENTS
  42,805   12,164    2,826   20,310   51,893   65,941   66,882    4,139    3,198

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:        669)
    -349      494      853      337     -557      841      790     -172     -121

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    61.1     17.4      4.0     29.0     74.0     94.1     95.4      5.9      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      183)
      80       43       27       34       39      129      101
 
 
GASOLINE BLENDSTOCK (RBOB) - NEW YORK MERCANTILE EXCHANGE            Code-111659
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 U.S. GALLONS)                   OPEN INTEREST:      296,283
COMMITMENTS
  75,423   30,740   54,255  147,437  195,153  277,115  280,149   19,168   16,134

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     11,404)
     137      989    5,818    5,339    6,194   11,294   13,002      110   -1,598

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.5     10.4     18.3     49.8     65.9     93.5     94.6      6.5      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      199)
      59       37       55       77       89      164      159
 
 
HOT ROLLED COIL STEEL - NEW YORK MERCANTILE EXCHANGE                 Code-192651
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20 SHORT TONS)                         OPEN INTEREST:       14,451
COMMITMENTS
   5,244   10,614      385    8,664    3,452   14,293   14,451      158        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -187)
    -375       25      105       83     -317     -187     -187        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.3     73.4      2.7     60.0     23.9     98.9    100.0      1.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       8        5        4        6        6       16       13
 
 
SING JET KERO SWAP - NEW YORK MERCANTILE EXCHANGE                    Code-26265D
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        6,232
COMMITMENTS
     380    1,973      194    5,580    3,743    6,154    5,910       78      322

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -2,797)
      46     -418     -345   -2,492   -1,994   -2,791   -2,757       -6      -40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.1     31.7      3.1     89.5     60.1     98.7     94.8      1.3      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       3        4        2       22       18       27       22
 
 
UP DOWN GC ULSD VS HO SPR SWAP - NEW YORK MERCANTILE EXCHANGE        Code-022A13
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:       61,212
COMMITMENTS
   7,738    4,706    3,971   48,694   52,503   60,403   61,180      809       32

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -5,091)
    -115   -3,055      935   -6,112   -2,959   -5,292   -5,079      201      -12

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.6      7.7      6.5     79.5     85.8     98.7     99.9      1.3      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
       3        5        3       34       32       39       38
 
 
GRP 3 ULSD VS HEATING OIL SPR - NEW YORK MERCANTILE EXCHANGE         Code-022A60
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:       10,049
COMMITMENTS
   4,866      735      730    4,351    8,584    9,947   10,049      102        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -1,023)
     -10     -160     -100     -898     -763   -1,008   -1,023      -15        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    48.4      7.3      7.3     43.3     85.4     99.0    100.0      1.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       4        1        3       12        9       17       12
 
 
GULF JET NY HEAT OIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE         Code-86465A
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 42,000 GALLONS)                        OPEN INTEREST:       52,189
COMMITMENTS
   3,758    2,801    1,600   46,813   47,788   52,171   52,189       18        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -4,267)
    -643   -2,065      100   -3,724   -2,302   -4,267   -4,267        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.2      5.4      3.1     89.7     91.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       5        1        2       30       18       36       20
 
 
SING JET KERO GASOIL SPR SWAP - NEW YORK MERCANTILE EXCHANGE         Code-86465C
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       13,534
COMMITMENTS
   1,325    4,854      400   11,809    7,980   13,534   13,234        0      300

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -1,160)
    -560     -425        0     -600   -1,035   -1,160   -1,460        0      300

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.8     35.9      3.0     87.3     59.0    100.0     97.8      0.0      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       4        3        4       24       17       30       24
 
 
3.5% FUEL OIL RDAM CRACK SPR - NEW YORK MERCANTILE EXCHANGE          Code-86565C
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       40,856
COMMITMENTS
   3,264    6,553    3,976   33,101   30,279   40,341   40,808      515       48

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -3,494)
     252      722     -966   -2,881   -3,250   -3,595   -3,494      101        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.0     16.0      9.7     81.0     74.1     98.7     99.9      1.3      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       65)
       8        9       10       43       40       55       55
 
 
1% FUEL OIL NWE CRACK SPR - NEW YORK MERCANTILE EXCHANGE             Code-86565D
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:        7,881
COMMITMENTS
     562      225        0    7,047    7,360    7,609    7,585      272      296

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -646)
    -353        0        0     -259     -627     -612     -627      -34      -19

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.1      2.9      0.0     89.4     93.4     96.5     96.2      3.5      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        1        0       12       14       14       15
 
 
NAPHTHA CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE                Code-86665A
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       12,181
COMMITMENTS
   2,177      794      646    9,307   10,446   12,130   11,886       51      295

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -2,029)
    -830   -1,051       54   -1,244     -994   -2,020   -1,991       -9      -38

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.9      6.5      5.3     76.4     85.8     99.6     97.6      0.4      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       8        6        3       26       25       34       34
 
 
MINI JAPAN C&F NAPHTHA SWAP FU - NEW YORK MERCANTILE EXCHANGE        Code-86665E
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(100 METRIC TONS)                                    OPEN INTEREST:          805
COMMITMENTS
       0       95       60      590      545      650      700      155      105

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -537)
       0      -85        0     -617     -522     -617     -607       80       70

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     11.8      7.5     73.3     67.7     80.7     87.0     19.3     13.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        3        2       13       11       15       15
 
 
GULF COAST ULSD CRACK SPR SWAP - NEW YORK MERCANTILE EXCHANGE        Code-022A09
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       16,503
COMMITMENTS
   4,140    1,729      895   11,324   13,879   16,359   16,503      144        0

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -1,057)
     -15     -348      -25     -999     -684   -1,039   -1,057      -18        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.1     10.5      5.4     68.6     84.1     99.1    100.0      0.9      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        3        3       13        9       18       14
 
 
EUROBOB OXY NWE CRK SPR - NEW YORK MERCANTILE EXCHANGE               Code-967654
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:       29,299
COMMITMENTS
   2,548    2,081      544   22,634   22,668   25,726   25,293    3,573    4,006

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -5,223)
    -591      136     -833   -4,330   -4,274   -5,754   -4,971      531     -252

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.7      7.1      1.9     77.3     77.4     87.8     86.3     12.2     13.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       3        3        3       20       22       25       26
```

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Updated May 10, 2013