Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF CAD 100,000)                          
CFTC Code #090741                                                    Open Interest is   148,716
Positions
     3,397     79,088      4,842      9,611      7,121        143     63,424      8,346      4,747      9,073     28,004        316     53,162     16,110
 
Changes from:       February 1, 2011                                 Total Change is:    19,874
      -206     11,949        365       -726          0          1     18,007      2,211       -789        625      8,528       -153      2,751     -2,238
 
Percent of Open Interest Represented by Each Category of Trader
       2.3       53.2        3.3        6.5        4.8        0.1       42.6        5.6        3.2        6.1       18.8        0.2       35.7       10.8
 
Number of Traders in Each Category                                    Total Traders:        85
         .         17          6          4          4          .         30         14         13         12          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
SWISS FRANC - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF CHF 125,000)                              
CFTC Code #092741                                                    Open Interest is    50,004
Positions
       442     21,648        853      1,831      1,114         77     22,440     10,247        270          0      5,000          0     24,091     10,795
 
Changes from:       February 1, 2011                                 Total Change is:      -662
      -490      1,326       -876        429          8          0       -361      1,193       -842          0          0          0      1,477     -1,472
 
Percent of Open Interest Represented by Each Category of Trader
       0.9       43.3        1.7        3.7        2.2        0.2       44.9       20.5        0.5        0.0       10.0        0.0       48.2       21.6
 
Number of Traders in Each Category                                    Total Traders:        41
         .         13          4          .          .          .         14          7          .          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF GBP 62,500)                    
CFTC Code #096742                                                    Open Interest is   120,545
Positions
     6,322     41,483      8,957      6,991     19,387      1,214     60,406     10,329      2,449      1,020     13,422        843     32,344     22,462
 
Changes from:       February 1, 2011                                 Total Change is:    -3,869
    -3,460      7,293     -4,113       -572      1,159        -29      7,588     -7,318     -2,417       -265      3,729        308       -909     -2,480
 
Percent of Open Interest Represented by Each Category of Trader
       5.2       34.4        7.4        5.8       16.1        1.0       50.1        8.6        2.0        0.8       11.1        0.7       26.8       18.6
 
Number of Traders in Each Category                                    Total Traders:        93
         4         17         11          4         13          5         33         14         14          .          6          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF JPY 12,500,000)                          
CFTC Code #097741                                                    Open Interest is   127,241
Positions
     8,077     53,294      5,601     27,348      5,858        903     47,828     17,500      3,659      5,794      4,169          7     28,024     36,251
 
Changes from:       February 1, 2011                                 Total Change is:    -1,644
        20      1,293     -1,758     -2,638        168        -15      4,738      1,007       -988        140     -1,212         -2     -1,141       -138
 
Percent of Open Interest Represented by Each Category of Trader
       6.3       41.9        4.4       21.5        4.6        0.7       37.6       13.8        2.9        4.6        3.3        0.0       22.0       28.5
 
Number of Traders in Each Category                                    Total Traders:       116
         9         17         13         11          7          .         31         29         18          4          8          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
EURO FX - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF EUR 125,000)                                  
CFTC Code #099741                                                    Open Interest is   246,319
Positions
    27,878     75,790     19,060     25,830     19,173      2,751     56,052     33,639     21,646     18,888      9,764      9,701     64,513     54,795
 
Changes from:       February 1, 2011                                 Total Change is:   -33,229
    -4,351      8,348     -8,491        153        238        -32     -4,189     -1,068    -11,025         14     -5,045       -999     -4,310    -15,157
 
Percent of Open Interest Represented by Each Category of Trader
      11.3       30.8        7.7       10.5        7.8        1.1       22.8       13.7        8.8        7.7        4.0        3.9       26.2       22.2
 
Number of Traders in Each Category                                    Total Traders:       174
        17         22         15         15         15         12         45         37         35          9         14         15
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF AUD 100,000)                        
CFTC Code #232741                                                    Open Interest is   141,929
Positions
     5,304    100,084      3,984      8,870      3,630        134     84,462     10,798      2,327      1,467      4,490        218     35,163     16,265
 
Changes from:       February 1, 2011                                 Total Change is:    12,602
      -541     10,341       -519       -560       -331        -20     15,163      3,681       -797        520        446        -56       -588       -143
 
Percent of Open Interest Represented by Each Category of Trader
       3.7       70.5        2.8        6.2        2.6        0.1       59.5        7.6        1.6        1.0        3.2        0.2       24.8       11.5
 
Number of Traders in Each Category                                    Total Traders:        80
         5         14          9          4          5          .         34         11          9          .          5          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
RUSSIAN RUBLE - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF RUB 2,500,000)                          
CFTC Code #089741                                                    Open Interest is    62,644
Positions
    14,372     34,145     15,649          0          0          0     29,983     11,912        806      1,255          0          0        579        132
 
Changes from:       February 1, 2011                                 Total Change is:     3,549
     5,294      1,482      1,097          0          0          0       -206      1,370       -472     -1,361          0          0       -803         72
 
Percent of Open Interest Represented by Each Category of Trader
      22.9       54.5       25.0        0.0        0.0        0.0       47.9       19.0        1.3        2.0        0.0        0.0        0.9        0.2
 
Number of Traders in Each Category                                    Total Traders:        20
         7          7         10          0          0          0          .          .          .          .          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF MXN 500,000)                             
CFTC Code #095741                                                    Open Interest is   151,871
Positions
     1,306    119,554         51     17,256        243          0    118,767     15,509        341      6,112     14,638          0      8,038      1,535
 
Changes from:       February 1, 2011                                 Total Change is:       137
      -367      2,072          0        190          0          0       -213     -2,502        219        329        125          0        -21        223
 
Percent of Open Interest Represented by Each Category of Trader
       0.9       78.7        0.0       11.4        0.2        0.0       78.2       10.2        0.2        4.0        9.6        0.0        5.3        1.0
 
Number of Traders in Each Category                                    Total Traders:       119
         4         16          .         11          .          0         61         10          .         10          6          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF NZD 100,000)                       
CFTC Code #112741                                                    Open Interest is    27,897
Positions
     3,731     15,334          9        293        155          0     19,533      7,293          0        706      4,150          0      3,625        956
 
Changes from:       February 1, 2011                                 Total Change is:       447
       -77        172        -17        293         50          0        736        298          0       -190          0          0       -298        -56
 
Percent of Open Interest Represented by Each Category of Trader
      13.4       55.0        0.0        1.1        0.6        0.0       70.0       26.1        0.0        2.5       14.9        0.0       13.0        3.4
 
Number of Traders in Each Category                                    Total Traders:        47
         4          7          .          .          .          0         22          9          0          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
DJIA Consolidated - CHICAGO BOARD OF TRADE   ($10 X DJIA INDEX)                                     
CFTC Code #12460+                                                    Open Interest is    57,745
Positions
    22,391     26,076      1,398      3,605      2,593        698     15,284     11,018      4,998        109      2,054        577      8,686      8,334
 
Changes from:       February 1, 2011                                 Total Change is:    -4,700
       227     -6,361       -150         67        -53       -120     -5,324        140        146          0        300         73        382      1,326
 
Percent of Open Interest Represented by Each Category of Trader
      38.8       45.2        2.4        6.2        4.5        1.2       26.5       19.1        8.7        0.2        3.6        1.0       15.0       14.4
 
Number of Traders in Each Category                                    Total Traders:       105
        20         19          6          6          6          .         28         17         14          .          4          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE   ($10 X DJIA INDEX)                          
CFTC Code #124601                                                    Open Interest is    10,792
Positions
     4,895      7,576        168        361          0          0      3,564        776          0          0          0          0      1,804      2,272
 
Changes from:       February 1, 2011                                 Total Change is:       153
         0          0          0        -19          0          0        163         11          0          0          0          0          9        142
 
Percent of Open Interest Represented by Each Category of Trader
      45.4       70.2        1.6        3.3        0.0        0.0       33.0        7.2        0.0        0.0        0.0        0.0       16.7       21.1
 
Number of Traders in Each Category                                    Total Traders:        20
         6          5          .          .          0          0          5          .          0          0          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE   ($5 X DJIA INDEX)                         
CFTC Code #124603                                                    Open Interest is    93,906
Positions
    34,992     36,999      2,461      6,487      5,186      1,395     29,682     26,725      3,754        217      4,108      1,154     13,764     12,123
 
Changes from:       February 1, 2011                                 Total Change is:    -9,706
       455    -12,722       -300        172       -106       -240    -11,840       -607      1,157          0        600        146        745      2,367
 
Percent of Open Interest Represented by Each Category of Trader
      37.3       39.4        2.6        6.9        5.5        1.5       31.6       28.5        4.0        0.2        4.4        1.2       14.7       12.9
 
Number of Traders in Each Category                                    Total Traders:       101
        18         18          6          5          6          .         28         21          7          .          4          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
S&P 500 Consolidated - CHICAGO MERCANTILE EXCHANGE   (S&P 500 INDEX X $250.00)                      
CFTC Code #13874+                                                    Open Interest is 1,033,874
Positions
    58,055    280,547     74,997    426,924    119,688     60,509     83,165    181,751    150,131     22,034     34,842     26,876    131,183    104,533
 
Changes from:       February 1, 2011                                 Total Change is:    49,802
     5,586    -13,105     12,899      4,963     -7,844        851     -2,139     17,225     27,179      1,427        404      5,665     -6,629      6,526
 
Percent of Open Interest Represented by Each Category of Trader
       5.6       27.1        7.3       41.3       11.6        5.9        8.0       17.6       14.5        2.1        3.4        2.6       12.7       10.1
 
Number of Traders in Each Category                                    Total Traders:       589
        37         52         38        121         57         67         91        158        118         33         39         30
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE   (S&P 500 INDEX X $250.00)                       
CFTC Code #138741                                                    Open Interest is   422,370
Positions
    37,102    159,646     17,902    152,648     33,190      9,352     24,883     57,881     67,739     10,376     12,073     17,185     85,183     47,403
 
Changes from:       February 1, 2011                                 Total Change is:    27,621
     6,879     -2,037      1,721       -155       -517         93      2,052     11,349     11,811      2,347       -390      3,067       -194      2,523
 
Percent of Open Interest Represented by Each Category of Trader
       8.8       37.8        4.2       36.1        7.9        2.2        5.9       13.7       16.0        2.5        2.9        4.1       20.2       11.2
 
Number of Traders in Each Category                                    Total Traders:       155
        10         19         12         33         13         14         23         36         50          8         13         12
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE   ($50 X S&P 500 INDEX)                    
CFTC Code #13874A                                                    Open Interest is 3,057,522
Positions
   240,508    740,255    149,729  1,385,818    446,927    241,353    428,882    756,821    274,489     81,046    136,603     25,696    230,001    285,650
 
Changes from:       February 1, 2011                                 Total Change is:   110,902
    34,844    -14,030     14,580     25,300    -36,926      4,083     31,148     81,484     24,735      6,808     15,382      1,580    -32,176     20,015
 
Percent of Open Interest Represented by Each Category of Trader
       7.9       24.2        4.9       45.3       14.6        7.9       14.0       24.8        9.0        2.7        4.5        0.8        7.5        9.3
 
Number of Traders in Each Category                                    Total Traders:       532
        39         48         32        100         52         59         92        142        101         28         31         20
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE   (S&P 400 INDEX X $100)                   
CFTC Code #33874A                                                    Open Interest is    98,662
Positions
    19,065     35,788      1,117     51,165     34,011      5,446      9,951     19,206         53      1,426          0          0     10,439      3,041
 
Changes from:       February 1, 2011                                 Total Change is:      -380
        57      1,977        -34      1,876       -461        209     -2,026     -2,267       -302          4          0          0       -164        498
 
Percent of Open Interest Represented by Each Category of Trader
      19.3       36.3        1.1       51.9       34.5        5.5       10.1       19.5        0.1        1.4        0.0        0.0       10.6        3.1
 
Number of Traders in Each Category                                    Total Traders:        89
         4         11          .         34         13         12         11         14          .          .          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NASDAQ-100 Consolidated - CHICAGO MERCANTILE EXCHANGE   (NASDAQ 100 INDEX X $100)                   
CFTC Code #20974+                                                    Open Interest is    89,520
Positions
     9,686     47,454      5,887     25,623      7,214      2,523     24,208     10,335      7,305      2,876      1,261        553     10,859      6,988
 
Changes from:       February 1, 2011                                 Total Change is:    -2,204
       953     -1,763     -1,050      3,738     -1,107       -182     -6,984        673        559        651        176        -26        138        515
 
Percent of Open Interest Represented by Each Category of Trader
      10.8       53.0        6.6       28.6        8.1        2.8       27.0       11.5        8.2        3.2        1.4        0.6       12.1        7.8
 
Number of Traders in Each Category                                    Total Traders:       256
        24         32          9         40         15         14         80         40         26         13         12          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE   (NASDAQ 100 INDEX X $100)                    
CFTC Code #209741                                                    Open Interest is    17,371
Positions
     4,710     11,308      1,157      2,310          0          0      4,431        877        205        710        477        256      3,591      3,090
 
Changes from:       February 1, 2011                                 Total Change is:       558
       524        431          0         -4          0          0          0        207          5        317         38          0       -284       -123
 
Percent of Open Interest Represented by Each Category of Trader
      27.1       65.1        6.7       13.3        0.0        0.0       25.5        5.0        1.2        4.1        2.7        1.5       20.7       17.8
 
Number of Traders in Each Category                                    Total Traders:        25
         5          8          4          .          0          0          .          4          .          .          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE   (NASDAQ 100 STOCK INDEX X $20)        
CFTC Code #209742                                                    Open Interest is   360,747
Positions
    35,816    191,665     12,714    116,566     36,071     12,614    124,990     73,396      9,391     11,139      4,230      1,177     36,341     19,489
 
Changes from:       February 1, 2011                                 Total Change is:   -13,814
    -2,651    -15,764       -454     18,708     -5,533       -911    -33,497      3,755      1,346      1,374        394        161      2,110      3,192
 
Percent of Open Interest Represented by Each Category of Trader
       9.9       53.1        3.5       32.3       10.0        3.5       34.6       20.3        2.6        3.1        1.2        0.3       10.1        5.4
 
Number of Traders in Each Category                                    Total Traders:       254
        25         30          7         39         15         14         79         41         21         14         11          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
RUSSELL 2000 MINI INDEX FUTURE - ICE FUTURES U.S.   (RUSSELL 2000 INDEX X $100.00)                  
CFTC Code #23977A                                                    Open Interest is   333,137
Positions
   106,797     41,010     17,832    112,060    115,510     20,588     47,251    105,736      5,755      2,346      9,596        182     20,325     16,928
 
Changes from:       February 1, 2011                                 Total Change is:    -3,974
     2,867     -1,217     -1,049     -1,716     -1,345        674     -4,023     -1,242       -698        378        887       -703        295        719
 
Percent of Open Interest Represented by Each Category of Trader
      32.1       12.3        5.4       33.6       34.7        6.2       14.2       31.7        1.7        0.7        2.9        0.1        6.1        5.1
 
Number of Traders in Each Category                                    Total Traders:       250
        14         25          4         51         42         21         41         59         22          6         12          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE   (NIKKEI INDEX X $5.00)                         
CFTC Code #240741                                                    Open Interest is    45,395
Positions
    12,561      4,395        130     15,601        350         12      2,568     16,033          0      3,111      1,660          0     11,412     22,815
 
Changes from:       February 1, 2011                                 Total Change is:     4,997
     2,203         -8       -110      2,622          0       -110     -1,191      1,079          0      1,121        -20          0        462      4,166
 
Percent of Open Interest Represented by Each Category of Trader
      27.7        9.7        0.3       34.4        0.8        0.0        5.7       35.3        0.0        6.9        3.7        0.0       25.1       50.3
 
Number of Traders in Each Category                                    Total Traders:        62
        16          5          .         10          .          .          8         16          0          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE   (NIKKEI INDEX X JPY 500)             
CFTC Code #240743                                                    Open Interest is    61,543
Positions
    21,495     15,923      2,248     11,587      6,026        655      9,725      3,909      1,449      1,909      4,536          0     12,475     26,797
 
Changes from:       February 1, 2011                                 Total Change is:    -2,702
    -1,266      1,781        859          9       -553          0      1,144       -477        -24       -603        236          0     -2,821     -4,524
 
Percent of Open Interest Represented by Each Category of Trader
      34.9       25.9        3.7       18.8        9.8        1.1       15.8        6.4        2.4        3.1        7.4        0.0       20.3       43.5
 
Number of Traders in Each Category                                    Total Traders:        61
        18         10          4          7          .          .          9          8          4          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
E-MINI MSCI EAFE - CHICAGO MERCANTILE EXCHANGE   (MSCI EAFE INDEX X $50)                            
CFTC Code #244741                                                    Open Interest is    29,428
Positions
         0      5,853        275     16,892      9,939      3,971      3,540      6,865          0      1,003          0          0      3,747      2,525
 
Changes from:       February 1, 2011                                 Total Change is:       935
         0      1,460         72      1,080     -1,490       -141       -101      1,239          0          0          0          0         25       -205
 
Percent of Open Interest Represented by Each Category of Trader
       0.0       19.9        0.9       57.4       33.8       13.5       12.0       23.3        0.0        3.4        0.0        0.0       12.7        8.6
 
Number of Traders in Each Category                                    Total Traders:        47
         0          4          .         19         12          8          4          7          0          .          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
E-MINI MSCI EMERGING MARKETS - CHICAGO MERCANTILE EXCHANGE   (MSCI INDEX X $50)                     
CFTC Code #244742                                                    Open Interest is    34,593
Positions
     6,124     14,320         80     12,771      6,353        907      5,997     10,004         38      2,134          0          0      6,542      2,891
 
Changes from:       February 1, 2011                                 Total Change is:       443
     1,277       -183          0        106       -395        -65        -55        139          0        -81          0          0       -739        947
 
Percent of Open Interest Represented by Each Category of Trader
      17.7       41.4        0.2       36.9       18.4        2.6       17.3       28.9        0.1        6.2        0.0        0.0       18.9        8.4
 
Number of Traders in Each Category                                    Total Traders:        50
         4          5          .         11         10          6         10          6          .          4          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)                   
CFTC Code #020601                                                    Open Interest is   671,980
Positions
    11,714     68,564     35,897    298,579    157,453     58,597     33,190     98,125     49,691     32,213     29,190      4,205    147,894    170,258
 
Changes from:       February 1, 2011                                 Total Change is:    51,895
    -1,174    -11,111     13,511     -1,199      7,903      1,896      7,761      5,643     12,666      6,838      6,496      1,248     10,348     13,643
 
Percent of Open Interest Represented by Each Category of Trader
       1.7       10.2        5.3       44.4       23.4        8.7        4.9       14.6        7.4        4.8        4.3        0.6       22.0       25.3
 
Number of Traders in Each Category                                    Total Traders:       162
         6         19         16         46         24         41         19         37         31          8          .          5
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
LONG-TERM U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)         
CFTC Code #020604                                                    Open Interest is   315,191
Positions
         0    112,545      2,911    229,781      7,824     15,568          0    124,351        151          0      1,558          0     66,779     50,282
 
Changes from:       February 1, 2011                                 Total Change is:     7,745
         0     -6,090      1,266      4,383      6,086         49          0      8,081        -59          0       -261          0      2,107     -1,326
 
Percent of Open Interest Represented by Each Category of Trader
       0.0       35.7        0.9       72.9        2.5        4.9        0.0       39.5        0.0        0.0        0.5        0.0       21.2       16.0
 
Number of Traders in Each Category                                    Total Traders:        59
         0         12          .         28          .         13          0         15          .          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE   (CONTRACTS OF $200,000 FACE VALUE)            
CFTC Code #042601                                                    Open Interest is   902,804
Positions
   106,315    109,738     18,357    306,290    313,102     99,076    201,373    104,100     28,367     40,176     77,365      5,561     97,289    147,138
 
Changes from:       February 1, 2011                                 Total Change is:    78,356
    53,863    -26,136      7,909       -878     57,265      3,780     16,269     25,085       -877      9,881      1,159     -1,769     -9,822     11,940
 
Percent of Open Interest Represented by Each Category of Trader
      11.8       12.2        2.0       33.9       34.7       11.0       22.3       11.5        3.1        4.5        8.6        0.6       10.8       16.3
 
Number of Traders in Each Category                                    Total Traders:       214
        15         27         15         34         47         35         31         32         26          8         20          4
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)           
CFTC Code #043602                                                    Open Interest is 2,135,574
Positions
   135,321    133,667    306,904    543,660    478,809    239,530    206,488    198,939    289,537     37,334     27,379     82,841    293,959    377,969
 
Changes from:       February 1, 2011                                 Total Change is:   366,769
    38,640       -383     92,721     24,509     82,816     13,344     76,782      6,540    103,197    -11,791      4,679     31,780     -2,414     32,073
 
Percent of Open Interest Represented by Each Category of Trader
       6.3        6.3       14.4       25.5       22.4       11.2        9.7        9.3       13.6        1.7        1.3        3.9       13.8       17.7
 
Number of Traders in Each Category                                    Total Traders:       273
        33         31         53         34         57         59         43         56         69          9         10         10
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)            
CFTC Code #044601                                                    Open Interest is 1,472,666
Positions
   145,646    135,312     85,721    235,799    478,397    153,107    477,071     97,667    106,416     76,187     79,009     20,628    172,091    316,409
 
Changes from:       February 1, 2011                                 Total Change is:   238,418
    70,654      5,600     39,175      1,240     27,765     -3,191    138,232     51,135     31,159    -13,704     24,485     12,386    -37,533     49,904
 
Percent of Open Interest Represented by Each Category of Trader
       9.9        9.2        5.8       16.0       32.5       10.4       32.4        6.6        7.2        5.2        5.4        1.4       11.7       21.5
 
Number of Traders in Each Category                                    Total Traders:       201
        18         21         28         24         42         41         41         30         33         10         15          6
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE   (CONTRACTS OF $5,000,000)                           
CFTC Code #045601                                                    Open Interest is   768,079
Positions
   121,893    195,905    262,477     13,063      1,400      3,956     90,365     24,859    207,753     17,903     10,482     19,576     31,093     41,671
 
Changes from:       February 1, 2011                                 Total Change is:    37,599
     5,254     19,850      5,669      5,363        286       -584      6,967      2,208     13,500       -492        133       -889      2,809     -2,575
 
Percent of Open Interest Represented by Each Category of Trader
      15.9       25.5       34.2        1.7        0.2        0.5       11.8        3.2       27.0        2.3        1.4        2.5        4.0        5.4
 
Number of Traders in Each Category                                    Total Traders:       121
        29         26         43          6          .          4         26         17         36          4          5          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF $1,000,000)                       
CFTC Code #132741                                                    Open Interest is14,277,387
Positions
 1,588,947  2,806,866  3,123,345  2,043,551    553,197    403,156    691,352    451,676  4,735,352     54,509    409,904    783,018    854,157  1,010,872
 
Changes from:       February 1, 2011                                 Total Change is:   830,624
    42,381   -149,354    249,505    269,977     71,517     16,171   -134,023     53,326    456,366     -5,797     81,869    -13,350    -50,606     64,574
 
Percent of Open Interest Represented by Each Category of Trader
      11.1       19.7       21.9       14.3        3.9        2.8        4.8        3.2       33.2        0.4        2.9        5.5        6.0        7.1
 
Number of Traders in Each Category                                    Total Traders:       299
        32         63         92         11         18         24         73         57        112         12         20         28
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
INTEREST RATE SWAPS 10YR - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000)                         
CFTC Code #246602                                                    Open Interest is    15,702
Positions
     7,170      7,345        987      1,345      1,149         91      1,227      5,453          0      4,800        452          0         82        225
 
Changes from:       February 1, 2011                                 Total Change is:       298
       468        329          0          7        183          0       -165       -184        -20          0        -20          0          8         10
 
Percent of Open Interest Represented by Each Category of Trader
      45.7       46.8        6.3        8.6        7.3        0.6        7.8       34.7        0.0       30.6        2.9        0.0        0.5        1.4
 
Number of Traders in Each Category                                    Total Traders:        30
         4          4          .          .          6          .          .          9          0          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
INTEREST RATE SWAPS 5YR - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000)                          
CFTC Code #247602                                                    Open Interest is    53,898
Positions
    38,762     22,824     11,156      1,981      1,690        143      1,584     12,446          0         31      5,512          0        241        127
 
Changes from:       February 1, 2011                                 Total Change is:    -1,717
    -3,056     -2,918      2,215          9       -165        -14       -779       -783          0         -4          0          0        -88        -52
 
Percent of Open Interest Represented by Each Category of Trader
      71.9       42.3       20.7        3.7        3.1        0.3        2.9       23.1        0.0        0.1       10.2        0.0        0.4        0.2
 
Number of Traders in Each Category                                    Total Traders:        31
         4          5          .          .          4          .          .          8          0          .          4          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
U.S. DOLLAR INDEX - ICE FUTURES U.S.   (U.S. DOLLAR INDEX X $1000)                                  
CFTC Code #098662                                                    Open Interest is    44,385
Positions
    10,680      2,567        129        425        294        830     22,364     34,160      1,084      3,186        989          1      5,687      4,331
 
Changes from:       February 1, 2011                                 Total Change is:     1,415
      -291     -2,697          7         74       -201        115      1,549      4,621         18        421        -19          1       -478       -430
 
Percent of Open Interest Represented by Each Category of Trader
      24.1        5.8        0.3        1.0        0.7        1.9       50.4       77.0        2.4        7.2        2.2        0.0       12.8        9.8
 
Number of Traders in Each Category                                    Total Traders:       112
         6          7          .          4          .          .         28         35          8         20          9          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
VIX FUTURES - CBOE FUTURES EXCHANGE   ($1000 X INDEX)                                               
CFTC Code #1170E1                                                    Open Interest is   179,964
Positions
    66,769     48,665     28,823      5,918      1,963      3,885     12,279     35,390     35,320      1,492      6,839      7,393     18,085     11,686
 
Changes from:       February 1, 2011                                 Total Change is:    12,549
      -922      1,551      4,286      4,030        881        -60      5,859      4,297       -349       -686      2,547      1,322       -931     -1,925
 
Percent of Open Interest Represented by Each Category of Trader
      37.1       27.0       16.0        3.3        1.1        2.2        6.8       19.7       19.6        0.8        3.8        4.1       10.0        6.5
 
Number of Traders in Each Category                                    Total Traders:       112
        12         12         17          7          6          4         23         29         35          6          7         15
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
DOW JONES UBS EXCESS RETURN - CHICAGO BOARD OF TRADE   ($100 X INDEX)                               
CFTC Code #221602                                                    Open Interest is     5,464
Positions
       985      3,515          0      2,674          0          0        782      1,764         37        891        148          0         95          0
 
Changes from:       February 1, 2011                                 Total Change is:        86
        10         84          0         70          0          0        -18         22          0          0          0          0         24        -20
 
Percent of Open Interest Represented by Each Category of Trader
      18.0       64.3        0.0       48.9        0.0        0.0       14.3       32.3        0.7       16.3        2.7        0.0        1.7        0.0
 
Number of Traders in Each Category                                    Total Traders:        21
         .          4          0          4          0          0          4          4          .          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of February 8, 2011                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
S&P GSCI COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE   (GSCI X $250)                              
CFTC Code #256741                                                    Open Interest is    15,177
Positions
       414     13,702          0      9,634          0          0      2,142        522        119          0          0          0      2,868        834
 
Changes from:       February 1, 2011                                 Total Change is:       350
       -35         43        -18        -77          0        -13        -10        -46        119          0          0          0        384        265
 
Percent of Open Interest Represented by Each Category of Trader
       2.7       90.3        0.0       63.5        0.0        0.0       14.1        3.4        0.8        0.0        0.0        0.0       18.9        5.5
 
Number of Traders in Each Category                                    Total Traders:        23
         .          .          0          9          0          0          7          .          .          0          0          0
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Updated February 11, 2011