```
 
 
BUTTER (CASH SETTLED) - CHICAGO MERCANTILE EXCHANGE                  Code-050642
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 20,000 POUNDS)                         OPEN INTEREST:        3,818
COMMITMENTS
     246    1,190      144    2,658    2,150    3,048    3,485      771      334

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:        193)
       0       -1        9      154      253      163      261       30      -68

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.4     31.2      3.8     69.6     56.3     79.8     91.3     20.2      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        5        2       12       10       15       15
 
 
MILK, Class III - CHICAGO MERCANTILE EXCHANGE                        Code-052641
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       48,502
COMMITMENTS
   4,608    1,433    9,930   27,629   28,007   42,167   39,370    6,335    9,131

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:        215)
     147     -271       71      -57      384      161      183       54       32

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.5      3.0     20.5     57.0     57.7     86.9     81.2     13.1     18.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       77)
      20        9       18       39       36       66       56
 
 
LEAN HOGS - CHICAGO MERCANTILE EXCHANGE                              Code-054642
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      255,796
COMMITMENTS
  54,891   27,720   63,961  111,318  127,373  230,170  219,054   25,626   36,742

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:       -803)
  -3,136    8,548   -2,706    5,710   -7,174     -131   -1,331     -672      528

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.5     10.8     25.0     43.5     49.8     90.0     85.6     10.0     14.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      256)
      99       63      105       58       73      201      211
 
 
LIVE CATTLE - CHICAGO MERCANTILE EXCHANGE                            Code-057642
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      456,000
COMMITMENTS
 111,324   26,887  143,030  171,675  203,899  426,029  373,816   29,970   82,184

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:      7,203)
  -3,310    2,858    6,472     -937   -5,838    2,225    3,492    4,978    3,712

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.4      5.9     31.4     37.6     44.7     93.4     82.0      6.6     18.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      407)
     109       93      145       86      175      280      349
 
 
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE                   Code-058643
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 110,000 BOARD FEET)                    OPEN INTEREST:       10,098
COMMITMENTS
   4,394    4,292      438    3,293    3,105    8,125    7,835    1,974    2,264

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:       -123)
     124      280       29     -250     -414      -97     -106      -26      -17

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    43.5     42.5      4.3     32.6     30.7     80.5     77.6     19.5     22.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       93)
      32       38       10       12       17       46       63
 
 
FEEDER CATTLE - CHICAGO MERCANTILE EXCHANGE                          Code-061641
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50,000 POUNDS)                         OPEN INTEREST:       44,283
COMMITMENTS
  16,993    2,687    7,835   13,088   10,665   37,916   21,187    6,367   23,096

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:     -2,657)
  -2,661     -711      187      -54   -1,447   -2,528   -1,971     -128     -685

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    38.4      6.1     17.7     29.6     24.1     85.6     47.8     14.4     52.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      170)
      45       31       40       49       72      113      127
 
 
RUSSIAN RUBLE - CHICAGO MERCANTILE EXCHANGE                          Code-089741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF RUB 2,500,000)                         OPEN INTEREST:      100,005
COMMITMENTS
   7,415      355        8   92,000   99,385   99,423   99,748      582      257

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:     -2,728)
  -1,350      355        4   -1,339   -2,933   -2,686   -2,574      -42     -154

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.4      0.4      0.0     92.0     99.4     99.4     99.7      0.6      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       6        1        1       16       15       22       17
 
 
CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                        Code-090741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CAD 100,000)                           OPEN INTEREST:      128,601
COMMITMENTS
  42,424    5,149    2,524   32,922  102,151   77,870  109,825   50,732   18,777

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:    -24,702)
 -16,815     -479   -2,896   -3,583  -21,062  -23,293  -24,437   -1,408     -265

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.0      4.0      2.0     25.6     79.4     60.6     85.4     39.4     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       86)
      38       12        9       26       23       68       40
 
 
SWISS FRANC - CHICAGO MERCANTILE EXCHANGE                            Code-092741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CHF 125,000)                           OPEN INTEREST:       74,622
COMMITMENTS
  27,850   11,400    1,115   17,316   50,461   46,281   62,977   28,341   11,646

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:     -2,655)
    -437    1,365     -687      326   -1,895     -798   -1,217   -1,856   -1,437

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    37.3     15.3      1.5     23.2     67.6     62.0     84.4     38.0     15.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
      20        8        6       14       15       37       26
 
 
MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE                           Code-095741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF MXN 500,000)                           OPEN INTEREST:      158,386
COMMITMENTS
 123,092    5,027      246   26,631  151,220  149,969  156,493    8,417    1,893

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:     -4,577)
  -4,903    1,292      246      372   -6,059   -4,285   -4,521     -292      -56

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    77.7      3.2      0.2     16.8     95.5     94.7     98.8      5.3      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      130)
      81       13        3       20       22      102       37
 
 
BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE                 Code-096742
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF GBP 62,500)                            OPEN INTEREST:      115,315
COMMITMENTS
  41,304   23,110    3,102   33,464   68,831   77,870   95,042   37,445   20,273

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:    -19,695)
 -17,029   -6,175   -2,436    2,486  -13,340  -16,979  -21,951   -2,715    2,256

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.8     20.0      2.7     29.0     59.7     67.5     82.4     32.5     17.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       98)
      29       25        8       28       33       63       60
 
 
JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE                           Code-097741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF JPY 12,500,000)                        OPEN INTEREST:      115,716
COMMITMENTS
  36,340   24,622    5,434   47,059   45,341   88,833   75,398   26,883   40,319

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:     -9,551)
  16,065  -15,609   -3,479  -21,272   12,344   -8,685   -6,743     -866   -2,808

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.4     21.3      4.7     40.7     39.2     76.8     65.2     23.2     34.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      103)
      31       31       18       25       28       62       71
 
 
EURO FX - CHICAGO MERCANTILE EXCHANGE                                Code-099741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF EUR 125,000)                           OPEN INTEREST:      283,522
COMMITMENTS
  95,793   32,526   28,752   93,377  172,862  217,921  234,139   65,601   49,383

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:    -47,642)
 -30,164    2,787  -15,070    7,759  -28,588  -37,475  -40,870  -10,167   -6,771

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.8     11.5     10.1     32.9     61.0     76.9     82.6     23.1     17.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      181)
      52       60       49       42       53      123      133
 
 
NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE                     Code-112741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF NZD 100,000)                           OPEN INTEREST:       30,504
COMMITMENTS
  22,828    9,114        5    3,826   20,049   26,659   29,168    3,845    1,336

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:     -1,116)
     306     -608     -235     -767     -331     -696   -1,174     -420       58

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    74.8     29.9      0.0     12.5     65.7     87.4     95.6     12.6      4.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
      17       10        1        5       16       23       26
 
 
3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE                    Code-132741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $1,000,000)                            OPEN INTEREST:   16,013,826
COMMITMENTS
 1224937  640,064  5012698  8731286  9184891 14968921 14837652  1044906  1176174

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:    126,581)
   9,974  124,730  234,465  -82,171 -203,331  162,268  155,864  -35,687  -29,283

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.6      4.0     31.3     54.5     57.4     93.5     92.7      6.5      7.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      312)
      59       76      112      158      162      291      282
 
 
S&P 500 Consolidated - CHICAGO MERCANTILE EXCHANGE                   Code-13874+
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 500 INDEX X $250.00)                            OPEN INTEREST:    1,008,433
COMMITMENTS
  80,453   88,995   73,714  672,115  711,422  826,281  874,131  182,152  134,303

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:    -23,556)
 -11,345   -2,177   -7,927  -12,675  -17,749  -31,948  -27,853    8,391    4,297

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.0      8.8      7.3     66.6     70.5     81.9     86.7     18.1     13.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      571)
     110      123       96      238      233      403      398
 
 
S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                    Code-138741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 500 INDEX X $250.00)                            OPEN INTEREST:      420,857
COMMITMENTS
  17,966   24,687   37,924  239,976  310,022  295,867  372,633  124,990   48,224

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:     -2,963)
  -4,766    2,213     -488    2,204   -2,865   -3,050   -1,140       87   -1,824

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.3      5.9      9.0     57.0     73.7     70.3     88.5     29.7     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      141)
      16       30       35       74       65      115      105
 
 
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-13874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($50 X S&P 500 INDEX)                                OPEN INTEREST:    2,937,880
COMMITMENTS
 368,316  377,424  123,063  2160695  2007001  2652073  2507488  285,807  430,392

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:   -102,964)
 -56,335  -45,389  -13,754  -74,398  -74,422 -144,487 -133,565   41,523   30,601

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.5     12.8      4.2     73.5     68.3     90.3     85.4      9.7     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      516)
     105      107       82      205      211      351      359
 
 
E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-33874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $100)                               OPEN INTEREST:      115,034
COMMITMENTS
  13,042    8,913        7   92,653  103,041  105,702  111,961    9,332    3,073

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:     -4,562)
     552       28      -44   -5,332   -4,363   -4,824   -4,379      262     -183

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.3      7.7      0.0     80.5     89.6     91.9     97.3      8.1      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       97)
      13        7        1       51       38       64       46
 
 
NASDAQ-100 Consolidated - CHICAGO MERCANTILE EXCHANGE                Code-20974+
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 INDEX X $100)                            OPEN INTEREST:      106,712
COMMITMENTS
  29,111    6,556    9,092   58,464   87,129   96,667  102,777   10,045    3,935

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:     -2,424)
  -2,964   -1,053     -302      479     -903   -2,787   -2,259      363     -165

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    27.3      6.1      8.5     54.8     81.6     90.6     96.3      9.4      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      260)
      86       30       22       89       91      187      133
 
 
NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                 Code-209741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 INDEX X $100)                            OPEN INTEREST:       24,614
COMMITMENTS
   8,051    1,018        0   12,525   22,644   20,576   23,662    4,038      952

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:        135)
    -231     -720       -7     -262      844     -500      117      635       19

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.7      4.1      0.0     50.9     92.0     83.6     96.1     16.4      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       5        2        0       11       16       16       18
 
 
NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE          Code-209742
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 STOCK INDEX X $20)                       OPEN INTEREST:      410,490
COMMITMENTS
 146,024   68,411    4,736  229,694  322,427  380,454  395,574   30,036   14,915

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:    -12,794)
 -15,259   -3,258      118    3,706   -8,736  -11,435  -11,876   -1,359     -918

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.6     16.7      1.2     56.0     78.5     92.7     96.4      7.3      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      257)
      84       32       19       85       86      178      128
 
 
AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                      Code-232741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF AUD 100,000)                           OPEN INTEREST:      136,944
COMMITMENTS
  73,436   12,592    3,735   25,091   99,721  102,261  116,047   34,683   20,897

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:    -17,642)
 -14,028   -1,296     -871    1,074  -14,273  -13,825  -16,440   -3,817   -1,202

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    53.6      9.2      2.7     18.3     72.8     74.7     84.7     25.3     15.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       80)
      37       17       12       17       18       60       41
 
 
NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE                   Code-240741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X $5.00)                               OPEN INTEREST:       49,692
COMMITMENTS
  17,592    6,005    3,622   21,682   23,408   42,896   33,035    6,796   16,657

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:     -5,501)
    -547   -1,042       30   -4,899   -4,414   -5,416   -5,426      -85      -75

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.4     12.1      7.3     43.6     47.1     86.3     66.5     13.7     33.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       65)
      19       12        3       21       18       41       32
 
 
NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE         Code-240743
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X JPY 500)                             OPEN INTEREST:       60,337
COMMITMENTS
  11,847   16,290    3,129   35,744   35,725   50,720   55,144    9,617    5,193

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:     -4,399)
     210   -1,324      819   -6,497   -4,247   -5,468   -4,752    1,069      353

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.6     27.0      5.2     59.2     59.2     84.1     91.4     15.9      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       80)
      17       16        5       25       26       46       43
 
 
E-MINI MSCI EAFE - CHICAGO MERCANTILE EXCHANGE                       Code-244741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(MSCI EAFE INDEX X $50)                              OPEN INTEREST:       31,418
COMMITMENTS
   4,410    1,165      270   22,958   27,655   27,638   29,090    3,780    2,328

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:     -1,470)
    -839   -1,089       10     -720     -482   -1,549   -1,561       79       91

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.0      3.7      0.9     73.1     88.0     88.0     92.6     12.0      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
       6        2        1       25       25       31       28
 
 
E-MINI MSCI EMERGING MARKETS - CHICAGO MERCANTILE EXCHANGE           Code-244742
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(MSCI INDEX X $50)                                   OPEN INTEREST:       40,234
COMMITMENTS
  11,875    2,124       17   20,839   35,587   32,731   37,728    7,503    2,506

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:     -1,673)
  -1,353     -464        0       22     -816   -1,331   -1,280     -342     -393

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.5      5.3      0.0     51.8     88.5     81.4     93.8     18.6      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
      18        6        1       23       17       41       24
 
 
S&P GSCI COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE               Code-256741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/10/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(GSCI X $250)                                        OPEN INTEREST:       13,184
COMMITMENTS
   5,537      819      883    4,876   10,719   11,296   12,421    1,888      763

CHANGES FROM 05/03/11 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    42.0      6.2      6.7     37.0     81.3     85.7     94.2     14.3      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
      10        4        4        9        4       21       10
```

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Updated May 13, 2010