```
WHEAT - CHICAGO BOARD OF TRADE                                                                          Code-001602
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 5,000 BUSHELS)                                               :
     :          :                                                                            :
All  :   552,871:    75,795    125,106    145,046    293,403    222,714    514,245    492,867:    38,626     60,004
Old  :   171,181:    39,724     89,385     22,739     92,859     37,019    155,322    149,142:    15,859     22,038
Other:   381,690:    63,465     63,115     94,914    200,544    185,695    358,922    343,724:    22,768     37,966
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :    20,715:        84       -375     10,876      8,067      6,410     19,026     16,911:     1,688      3,803
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      13.7       22.6       26.2       53.1       40.3       93.0       89.1:       7.0       10.9
Old  :     100.0:      23.2       52.2       13.3       54.2       21.6       90.7       87.1:       9.3       12.9
Other:     100.0:      16.6       16.5       24.9       52.5       48.7       94.0       90.1:       6.0        9.9
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       426:       118        164        175         88        101        329        346:
Old  :       335:       105        133         74         58         67        204        234:
Other:       347:       110        115        133         79         96        271        274:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 22.8       13.3       36.0       20.9       21.1       10.7       33.5       16.4
Old  :                 34.6       12.1       44.2       20.2       34.6       10.9       44.2       18.9
Other:                 24.2       15.7       35.6       25.5       22.2       13.1       32.8       20.6
 
CORN - CHICAGO BOARD OF TRADE                                                                           Code-002602
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 5,000 BUSHELS)                                               :
     :          :                                                                            :
All  : 1,522,807:   233,402    224,670    409,188    731,819    589,545  1,374,409  1,223,404:   148,398    299,403
Old  : 1,032,210:   142,914    257,002    258,216    525,045    351,440    926,174    866,658:   106,036    165,553
Other:   490,596:   155,146     32,326     86,315    206,774    238,105    448,235    356,746:    42,362    133,851
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :     2,055:     3,964     27,265      3,533      2,935    -16,544     10,433     14,254:    -8,377    -12,199
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      15.3       14.8       26.9       48.1       38.7       90.3       80.3:       9.7       19.7
Old  :     100.0:      13.8       24.9       25.0       50.9       34.0       89.7       84.0:      10.3       16.0
Other:     100.0:      31.6        6.6       17.6       42.1       48.5       91.4       72.7:       8.6       27.3
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       712:       198        157        255        233        274        557        608:
Old  :       680:       166        189        222        218        257        509        565:
Other:       502:       147         76        136        124        235        319        404:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 15.1       10.2       23.1       15.3       14.0        7.7       20.8       11.3
Old  :                 18.8        8.6       27.7       15.2       17.9        6.9       26.2       11.9
Other:                 19.4       15.4       28.7       21.2       18.6       13.6       26.8       18.0
 
OATS - CHICAGO BOARD OF TRADE                                                                           Code-004603
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 5,000 BUSHELS)                                               :
     :          :                                                                            :
All  :    19,347:     1,421      4,049      2,515     11,970     11,069     15,905     17,632:     3,442      1,715
Old  :     8,933:       374      3,629      1,479      4,690      2,527      6,544      7,635:     2,390      1,298
Other:    10,414:     1,247        621        834      7,280      8,542      9,362      9,997:     1,052        417
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :       397:        97        212       -293        502        400        307        320:        90         77
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       7.3       20.9       13.0       61.9       57.2       82.2       91.1:      17.8        8.9
Old  :     100.0:       4.2       40.6       16.6       52.5       28.3       73.2       85.5:      26.8       14.5
Other:     100.0:      12.0        6.0        8.0       69.9       82.0       89.9       96.0:      10.1        4.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        51:         9         20          7         18         14         32         37:
Old  :        43:         8         18          5         14          8         24         29:
Other:        33:         8          6          6         13         13         24         22:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 35.5       48.0       54.3       66.7       29.1       36.1       40.4       48.6
Old  :                 39.3       46.7       56.6       64.2       27.7       30.3       40.3       44.6
Other:                 42.9       71.5       65.5       84.8       40.4       61.7       56.8       71.5
 
SOYBEANS - CHICAGO BOARD OF TRADE                                                                       Code-005602
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 5,000 BUSHELS)                                               :
     :          :                                                                            :
All  :   578,148:    92,068     81,581    148,949    288,175    235,328    529,192    465,857:    48,957    112,291
Old  :   373,973:    58,760     65,096     81,224    199,089    168,929    339,074    315,249:    34,899     58,724
Other:   204,175:    54,756     37,933     46,276     89,086     66,398    190,118    150,608:    14,058     53,567
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :     3,516:    -5,644     19,714     -9,454     18,016     -9,937      2,918        323:       598      3,194
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      15.9       14.1       25.8       49.8       40.7       91.5       80.6:       8.5       19.4
Old  :     100.0:      15.7       17.4       21.7       53.2       45.2       90.7       84.3:       9.3       15.7
Other:     100.0:      26.8       18.6       22.7       43.6       32.5       93.1       73.8:       6.9       26.2
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       474:       144        148        200        112        154        372        405:
Old  :       452:       132        149        162        103        146        325        376:
Other:       325:        86         95         99         65        119        209        261:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 17.5       14.2       27.4       21.1       14.2       11.1       22.6       15.5
Old  :                 21.5       19.1       31.9       27.3       20.7       16.0       29.5       21.7
Other:                 24.3       12.7       34.2       20.6       22.8       10.4       30.8       15.5
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                                                                  Code-005603
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (THOUSAND BUSHELS)                                                         :
     :          :                                                                            :
All  :    17,418:    14,494      2,288        500         73      2,207     15,067      4,995:     2,351     12,423
Old  :     7,059:     5,273      2,199        121         73        364      5,467      2,684:     1,592      4,375
Other:    10,359:     9,561        429         39          0      1,843      9,600      2,311:       759      8,048
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :      -275:      -291       -220        -11          0         44       -302       -187:        27        -88
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      83.2       13.1        2.9        0.4       12.7       86.5       28.7:      13.5       71.3
Old  :     100.0:      74.7       31.2        1.7        1.0        5.2       77.4       38.0:      22.6       62.0
Other:     100.0:      92.3        4.1        0.4        0.0       17.8       92.7       22.3:       7.3       77.7
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        29:        16          7         12          2          6         22         21:
Old  :        28:        15          8          6          2          3         18         16:
Other:        23:        13          4          5          0          6         14         14:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 52.6       12.3       69.0       21.1       52.5       12.2       68.5       20.3
Old  :                 48.9       23.3       66.9       34.9       48.6       23.3       66.7       34.9
Other:                 59.5       13.7       82.0       21.2       59.5       13.7       81.8       21.1
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                                                    Code-007601
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 60,000 POUNDS)                                               :
     :          :                                                                            :
All  :   338,795:    53,396     31,144     79,586    173,913    203,781    306,895    314,511:    31,900     24,284
Old  :   273,868:    44,538     39,829     58,453    144,163    154,354    247,154    252,636:    26,715     21,232
Other:    64,927:    21,000      3,457      8,991     29,750     49,427     59,741     61,875:     5,186      3,052
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :    13,741:     9,840       -785      5,150     -2,332     10,491     12,659     14,856:     1,083     -1,115
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      15.8        9.2       23.5       51.3       60.1       90.6       92.8:       9.4        7.2
Old  :     100.0:      16.3       14.5       21.3       52.6       56.4       90.2       92.2:       9.8        7.8
Other:     100.0:      32.3        5.3       13.8       45.8       76.1       92.0       95.3:       8.0        4.7
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       244:        84         56         93         65         68        207        183:
Old  :       242:        83         68         85         63         66        196        180:
Other:       109:        40         19         35         37         29         93         69:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.6       31.4       28.5       40.8       15.2       24.7       21.9       31.8
Old  :                 18.0       27.2       32.0       37.0       17.3       21.2       25.4       28.0
Other:                 27.5       52.8       43.8       66.6       24.6       50.3       36.4       60.1
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                                                            Code-020601
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF $100,000 FACE VALUE)                                         :
     :          :                                                                            :
All  :   728,760:    48,205    163,799     32,517    513,158    361,491    593,880    557,807:   134,880    170,954
Old  :   728,760:    48,205    163,799     32,517    513,158    361,491    593,880    557,807:   134,880    170,954
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :    27,646:     9,387      4,197      3,360      3,103     -2,065     15,850      5,493:    11,796     22,153
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       6.6       22.5        4.5       70.4       49.6       81.5       76.5:      18.5       23.5
Old  :     100.0:       6.6       22.5        4.5       70.4       49.6       81.5       76.5:      18.5       23.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       159:        23         37         36         78         78        121        131:
Old  :       159:        23         37         36         78         78        121        131:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 19.5       17.1       32.1       27.2       16.8       17.0       29.2       25.9
Old  :                 19.5       17.1       32.1       27.2       16.8       17.0       29.2       25.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
LONG-TERM U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                                                  Code-020604
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF $100,000 FACE VALUE)                                         :
     :          :                                                                            :
All  :   116,239:     3,953     29,802          0     77,564     65,315     81,517     95,117:    34,722     21,122
Old  :   116,239:     3,953     29,802          0     77,564     65,315     81,517     95,117:    34,722     21,122
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :    19,569:         0      8,728          0     15,951      9,307     15,951     18,035:     3,618      1,534
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.4       25.6        0.0       66.7       56.2       70.1       81.8:      29.9       18.2
Old  :     100.0:       3.4       25.6        0.0       66.7       56.2       70.1       81.8:      29.9       18.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        26:         1          5          0         11         14         12         19:
Old  :        26:         1          5          0         11         14         12         19:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 51.9       51.6       65.1       65.9       51.6       51.6       63.6       65.8
Old  :                 51.9       51.6       65.1       65.9       51.6       51.6       63.6       65.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CBT ETHANOL - CHICAGO BOARD OF TRADE                                                                    Code-025601
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 29,000 U.S. GALLONS)                                         :
     :          :                                                                            :
All  :     8,454:     1,243        302        216      6,656      7,801      8,115      8,319:       339        135
Old  :     8,454:     1,243        302        216      6,656      7,801      8,115      8,319:       339        135
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :       559:       714         34         61       -317        500        458        595:       101        -36
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      14.7        3.6        2.6       78.7       92.3       96.0       98.4:       4.0        1.6
Old  :     100.0:      14.7        3.6        2.6       78.7       92.3       96.0       98.4:       4.0        1.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         8          5          3         17         17         28         22:
Old  :        31:         8          5          3         17         17         28         22:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 49.4       73.5       68.6       87.6       25.3       31.7       36.3       41.8
Old  :                 49.4       73.5       68.6       87.6       25.3       31.7       36.3       41.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                                                   Code-026603
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 100 TONS)                                                    :
     :          :                                                                            :
All  :   220,517:    47,319     32,674     48,156     92,542    112,934    188,016    193,763:    32,500     26,754
Old  :   158,591:    41,828     21,337     27,698     64,039     87,208    133,565    136,243:    25,026     22,347
Other:    61,926:     8,848     14,694     17,100     28,503     25,726     54,451     57,520:     7,475      4,406
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :    -8,211:    -1,992      5,262     -1,942     -2,368    -10,606     -6,302     -7,286:    -1,909       -925
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      21.5       14.8       21.8       42.0       51.2       85.3       87.9:      14.7       12.1
Old  :     100.0:      26.4       13.5       17.5       40.4       55.0       84.2       85.9:      15.8       14.1
Other:     100.0:      14.3       23.7       27.6       46.0       41.5       87.9       92.9:      12.1        7.1
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       192:        55         50         63         64         61        159        144:
Old  :       186:        51         52         60         64         58        155        136:
Other:       108:        25         26         34         42         28         84         75:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 14.3       32.7       23.9       43.4       12.2       26.8       20.5       34.9
Old  :                 13.7       35.2       24.7       42.9       12.5       29.6       23.0       36.4
Other:                 22.5       37.4       38.1       57.2       19.0       30.9       30.8       46.1
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                                                     Code-039601
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 200,000 POUNDS)                                              :
     :          :                                                                            :
All  :    19,162:     3,686      3,551      2,712      9,830     10,441     16,228     16,703:     2,935      2,459
Old  :    14,939:     3,563      3,461      1,977      7,106      7,725     12,645     13,162:     2,294      1,777
Other:     4,223:       322        290        535      2,725      2,716      3,582      3,541:       641        682
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :       941:       338        156        441        184        568        963      1,166:       -22       -224
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      19.2       18.5       14.2       51.3       54.5       84.7       87.2:      15.3       12.8
Old  :     100.0:      23.8       23.2       13.2       47.6       51.7       84.6       88.1:      15.4       11.9
Other:     100.0:       7.6        6.9       12.7       64.5       64.3       84.8       83.9:      15.2       16.1
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        87:        27         22         18         30         25         64         61:
Old  :        86:        26         22         14         29         22         63         53:
Other:        40:         5          9          8         12         18         21         33:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 24.6       32.6       40.0       46.1       22.8       24.9       34.4       35.2
Old  :                 25.2       35.4       39.6       51.0       20.7       26.3       31.4       37.8
Other:                 61.7       35.1       74.0       53.3       58.6       33.6       65.1       49.9
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                                                     Code-042601
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF $200,000 FACE VALUE)                                         :
     :          :                                                                            :
All  : 1,052,205:   279,402    193,799     65,631    608,017    654,793    953,050    914,223:    99,155    137,981
Old  : 1,052,205:   279,402    193,799     65,631    608,017    654,793    953,050    914,223:    99,155    137,981
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :    86,328:    33,053     28,964     13,198     35,649     56,210     81,901     98,371:     4,427    -12,043
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      26.6       18.4        6.2       57.8       62.2       90.6       86.9:       9.4       13.1
Old  :     100.0:      26.6       18.4        6.2       57.8       62.2       90.6       86.9:       9.4       13.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       243:        37         58         29         88        122        145        189:
Old  :       243:        37         58         29         88        122        145        189:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 38.2       19.1       46.9       26.6       36.0       17.3       43.4       23.9
Old  :                 38.2       19.1       46.9       26.6       36.0       17.3       43.4       23.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                                                    Code-043602
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF $100,000 FACE VALUE)                                         :
     :          :                                                                            :
All  : 1,993,277:    89,069    345,766    222,988  1,407,082  1,062,289  1,719,140  1,631,043:   274,137    362,234
Old  : 1,993,277:    89,069    345,766    222,988  1,407,082  1,062,289  1,719,140  1,631,043:   274,137    362,234
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :   121,749:    -8,377     -6,888     39,371     79,710     29,528    110,704     62,012:    11,045     59,737
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.5       17.3       11.2       70.6       53.3       86.2       81.8:      13.8       18.2
Old  :     100.0:       4.5       17.3       11.2       70.6       53.3       86.2       81.8:      13.8       18.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       268:        44         53         69        135        144        213        232:
Old  :       268:        44         53         69        135        144        213        232:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 31.6       14.7       37.7       23.5       28.2       12.1       33.3       18.0
Old  :                 31.6       14.7       37.7       23.5       28.2       12.1       33.3       18.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                                                     Code-044601
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF $100,000 FACE VALUE)                                         :
     :          :                                                                            :
All  :   970,848:   103,510    130,192     40,427    647,960    543,722    791,896    714,340:   178,952    256,508
Old  :   970,848:   103,510    130,192     40,427    647,960    543,722    791,896    714,340:   178,952    256,508
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :    34,592:    22,065    -10,451      4,251     12,685     26,125     39,001     19,925:    -4,409     14,667
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      10.7       13.4        4.2       66.7       56.0       81.6       73.6:      18.4       26.4
Old  :     100.0:      10.7       13.4        4.2       66.7       56.0       81.6       73.6:      18.4       26.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       149:        23         26         27         71         81        107        121:
Old  :       149:        23         26         27         71         81        107        121:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 24.7       15.4       35.8       25.5       17.9       11.6       27.0       18.7
Old  :                 24.7       15.4       35.8       25.5       17.9       11.6       27.0       18.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                                                           Code-045601
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF $5,000,000)                                                  :
     :          :                                                                            :
All  :   975,799:   154,240     64,202    330,080    442,823    514,681    927,142    908,963:    48,657     66,836
Old  :   975,799:   154,240     64,202    330,080    442,823    514,681    927,142    908,963:    48,657     66,836
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :   -18,970:    19,443     -7,026     23,559    -68,419    -45,918    -25,417    -29,384:     6,447     10,414
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      15.8        6.6       33.8       45.4       52.7       95.0       93.2:       5.0        6.8
Old  :     100.0:      15.8        6.6       33.8       45.4       52.7       95.0       93.2:       5.0        6.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       132:        33         28         44         55         65        107        122:
Old  :       132:        33         28         44         55         65        107        122:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 32.3       26.4       48.0       40.6       21.1       11.4       24.9       14.9
Old  :                 32.3       26.4       48.0       40.6       21.1       11.4       24.9       14.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE                                                 Code-124603
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : ($5 X DJIA INDEX)                                                          :
     :          :                                                                            :
All  :    84,753:    33,432      7,670        585     35,737     64,397     69,754     72,651:    14,999     12,102
Old  :    84,753:    33,432      7,670        585     35,737     64,397     69,754     72,651:    14,999     12,102
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :     1,571:     2,800     -2,764     -1,562     -1,717      6,861       -479      2,535:     2,049       -965
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      39.4        9.0        0.7       42.2       76.0       82.3       85.7:      17.7       14.3
Old  :     100.0:      39.4        9.0        0.7       42.2       76.0       82.3       85.7:      17.7       14.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        90:        29         13          5         26         32         57         48:
Old  :        90:        29         13          5         26         32         57         48:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 26.0       39.3       40.5       57.1       25.2       39.3       39.7       57.1
Old  :                 26.0       39.3       40.5       57.1       25.2       39.3       39.7       57.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
INTEREST RATE SWAPS 10YR - CHICAGO BOARD OF TRADE                                                       Code-246602
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF $100,000)                                                    :
     :          :                                                                            :
All  :    13,177:     1,697      1,031          2     11,371     11,876     13,070     12,909:       107        268
Old  :    13,177:     1,697      1,031          2     11,371     11,876     13,070     12,909:       107        268
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :      -768:      -399        -47          0       -219       -568       -618       -615:      -150       -153
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      12.9        7.8        0.0       86.3       90.1       99.2       98.0:       0.8        2.0
Old  :     100.0:      12.9        7.8        0.0       86.3       90.1       99.2       98.0:       0.8        2.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        37:         3         10          1          9         16         12         27:
Old  :        37:         3         10          1          9         16         12         27:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 78.2       69.1       97.1       82.9       78.2       66.8       92.5       78.1
Old  :                 78.2       69.1       97.1       82.9       78.2       66.8       92.5       78.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
INTEREST RATE SWAPS 5YR - CHICAGO BOARD OF TRADE                                                        Code-247602
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 6, 2010                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF $100,000)                                                    :
     :          :                                                                            :
All  :    24,064:     3,278      1,926         72     20,411     21,873     23,761     23,871:       303        193
Old  :    24,064:     3,278      1,926         72     20,411     21,873     23,761     23,871:       303        193
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 30, 2010                       :
     :       452:    -1,274        460         22      1,688         -1        436        481:        16        -29
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      13.6        8.0        0.3       84.8       90.9       98.7       99.2:       1.3        0.8
Old  :     100.0:      13.6        8.0        0.3       84.8       90.9       98.7       99.2:       1.3        0.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        32:         7          5          1          8         13         15         19:
Old  :        32:         7          5          1          8         13         15         19:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 77.1       71.9       95.8       87.0       61.7       61.2       80.2       74.3
Old  :                 77.1       71.9       95.8       87.0       61.7       61.2       80.2       74.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

----

Updated April 9, 2010