```
  
 
WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      431,423
COMMITMENTS
 116,520  140,068   78,801  202,037  157,747  397,358  376,616   34,065   54,807

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:     -9,687)
   1,919   -1,892   -5,935   -6,833   -2,018  -10,849   -9,845    1,162      158

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.0     32.5     18.3     46.8     36.6     92.1     87.3      7.9     12.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      378)
      94      146      110       86      111      253      309
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,250,211
COMMITMENTS
 333,099  215,139  208,383  563,025  600,673  1104507  1024195  145,704  226,016

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:    -30,010)
 -12,977   13,644  -16,536   -3,638  -20,009  -33,151  -22,901    3,141   -7,109

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.6     17.2     16.7     45.0     48.0     88.3     81.9     11.7     18.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      698)
     170      171      224      217      284      528      564
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:        8,742
COMMITMENTS
   2,544      827       85    3,783    6,718    6,412    7,630    2,330    1,112

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:       -350)
     249      162     -193     -381     -314     -325     -345      -25       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.1      9.5      1.0     43.3     76.8     73.3     87.3     26.7     12.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
      15        5        4       15       12       33       18
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      575,432
COMMITMENTS
 170,965   93,398   77,541  273,743  338,178  522,249  509,117   53,183   66,315

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:     16,902)
  -2,075    1,904   -2,567   18,691   17,227   14,049   16,564    2,853      338

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.7     16.2     13.5     47.6     58.8     90.8     88.5      9.2     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      468)
     149      142      179      122      132      381      373
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      353,901
COMMITMENTS
  71,396  124,200   47,412  203,911  136,810  322,719  308,422   31,182   45,479

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:     -7,608)
   2,612    4,749   -6,636   -2,541  -10,383   -6,565  -12,270   -1,043    4,662

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.2     35.1     13.4     57.6     38.7     91.2     87.1      8.8     12.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      267)
      68       97       85       75       70      190      220
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      705,136
COMMITMENTS
  91,421   90,084    7,433  445,701  454,853  544,555  552,370  160,581  152,766

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:     30,436)
   9,363     -942    1,212   11,762   26,357   22,337   26,627    8,099    3,809

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.0     12.8      1.1     63.2     64.5     77.2     78.3     22.8     21.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      185)
      25       45       15       71       84      106      134
 
 
LONG-TERM U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE               Code-020604
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      395,953
COMMITMENTS
  29,672   47,007    2,803  284,553  289,442  317,028  339,252   78,925   56,701

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:     11,181)
  -1,228   -1,178   -1,301   12,048   11,744    9,519    9,265    1,662    1,916

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.5     11.9      0.7     71.9     73.1     80.1     85.7     19.9     14.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       72)
       9        8        6       33       40       45       51
 
 
CBT ETHANOL - CHICAGO BOARD OF TRADE                                 Code-025601
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 29,000 U.S. GALLONS)                   OPEN INTEREST:       10,138
COMMITMENTS
   1,120      928      186    8,258    8,470    9,564    9,584      574      554

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:     -1,234)
     -39     -955     -183   -1,017     -258   -1,239   -1,396        5      162

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.0      9.2      1.8     81.5     83.5     94.3     94.5      5.7      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       8        2        2       21       28       31       31
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      257,195
COMMITMENTS
  76,641   39,530   22,579  118,992  160,950  218,212  223,059   38,983   34,136

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:     -3,694)
   2,692   -1,637      690   -7,146   -1,874   -3,764   -2,821       70     -873

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.8     15.4      8.8     46.3     62.6     84.8     86.7     15.2     13.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      244)
      75       50       67       90       76      201      169
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       13,336
COMMITMENTS
   3,345    4,633      598    7,167    6,356   11,110   11,587    2,226    1,749

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:        139)
     631      834     -420      -57     -176      154      238      -15      -99

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    25.1     34.7      4.5     53.7     47.7     83.3     86.9     16.7     13.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       73)
      23       19       11       26       14       53       41
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      907,014
COMMITMENTS
 242,807  187,227   28,403  496,408  605,413  767,618  821,043  139,396   85,971

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:     10,652)
 -15,477    1,613    3,631   21,574    9,262    9,728   14,506      924   -3,854

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.8     20.6      3.1     54.7     66.7     84.6     90.5     15.4      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      202)
      42       37       15       84       90      131      137
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,264,629
COMMITMENTS
 477,496  356,856   72,503  1393204  1470644  1943203  1900003  321,426  364,626

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:     50,826)
  -7,994    6,738    6,030   43,111   32,197   41,147   44,965    9,679    5,861

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.1     15.8      3.2     61.5     64.9     85.8     83.9     14.2     16.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      340)
      52       75       45      126      174      205      267
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,836,756
COMMITMENTS
 418,624  229,284   26,655  1127354  1323025  1572633  1578964  264,123  257,792

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:    -28,348)
  35,493    3,100     -559  -70,704  -32,463  -35,770  -29,922    7,422    1,574

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    22.8     12.5      1.5     61.4     72.0     85.6     86.0     14.4     14.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      224)
      45       39       19       81      109      134      159
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      361,957
COMMITMENTS
  17,066   35,774   56,316  264,532  232,519  337,914  324,609   24,043   37,348

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:     13,303)
    -770   -3,006    1,787   12,473   15,981   13,490   14,762     -187   -1,459

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.7      9.9     15.6     73.1     64.2     93.4     89.7      6.6     10.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       64)
      10       14       17       29       37       48       60
 
 
DJIA Consolidated - CHICAGO BOARD OF TRADE                           Code-12460+
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       59,475
COMMITMENTS
  25,500    4,077       20   25,229   46,718   50,748   50,814    8,727    8,661

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:      2,115)
   2,479   -1,234     -128     -289    4,420    2,062    3,059       53     -944

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.9      6.9      0.0     42.4     78.6     85.3     85.4     14.7     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      117)
      41       20        3       36       27       78       49
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      118,949
COMMITMENTS
  50,999    8,153       39   50,458   93,435  101,496  101,627   17,453   17,322

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:      4,230)
   4,957   -2,467     -255     -578    8,839    4,124    6,117      106   -1,887

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.9      6.9      0.0     42.4     78.6     85.3     85.4     14.7     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      117)
      41       20        3       36       27       78       49
 
 
DOW JONES UBS EXCESS RETURN - CHICAGO BOARD OF TRADE                 Code-221602
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($100 X INDEX)                                       OPEN INTEREST:       10,484
COMMITMENTS
   8,250    9,060    1,045    1,054      354   10,349   10,459      135       25

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:        149)
     226       56     -150      100      239      176      145      -27        4

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    78.7     86.4     10.0     10.1      3.4     98.7     99.8      1.3      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
      13        7        3        2        1       17        9
 
 
INTEREST RATE SWAPS 10YR - CHICAGO BOARD OF TRADE                    Code-246602
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:        8,720
COMMITMENTS
     532    4,563       37    8,032    3,983    8,601    8,583      119      137

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:        284)
      37      289        0      218       -9      255      280       29        4

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.1     52.3      0.4     92.1     45.7     98.6     98.4      1.4      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       5        7        2        4        8       11       15
 
 
10 YEAR DELIVERABLE IR SWAP - CHICAGO BOARD OF TRADE                 Code-246605
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(NOTIONAL VALUE OF $100,000)                         OPEN INTEREST:       18,373
COMMITMENTS
   4,626    2,990       65   13,665   15,185   18,356   18,240       17      133

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:        417)
      22        0      -16      421      437      427      421      -10       -4

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    25.2     16.3      0.4     74.4     82.6     99.9     99.3      0.1      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       4        5        2        7       12       11       19
 
 
5 YEAR DELIVERABLE IR SWAP - CHICAGO BOARD OF TRADE                  Code-246606
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(NOTIONAL VALUE OF $100,000)                         OPEN INTEREST:       12,674
COMMITMENTS
     755    1,945      500   11,406    9,841   12,661   12,286       13      388

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:       -378)
      61       74        0     -419     -452     -358     -378      -20        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.0     15.3      3.9     90.0     77.6     99.9     96.9      0.1      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        3        1        5       12        6       16
 
 
INTEREST RATE SWAPS 5YR - CHICAGO BOARD OF TRADE                     Code-247602
FUTURES ONLY POSITIONS AS OF 04/23/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:        3,703
COMMITMENTS
     686    1,466        0    2,890    2,188    3,576    3,654      127       49

CHANGES FROM 04/16/13 (CHANGE IN OPEN INTEREST:        233)
     231      305        0       31      -54      262      251      -29      -18

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.5     39.6      0.0     78.0     59.1     96.6     98.7      3.4      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       5        4        0        6        9       11       13
```

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Updated April 26, 2013