WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      524,336
COMMITMENTS
 101,768   73,733  150,881  232,088  232,194  484,737  456,807   39,598   67,529

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:     25,132)
    -317      -69   20,649    7,150    6,881   27,482   27,462   -2,350   -2,330

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.4     14.1     28.8     44.3     44.3     92.4     87.1      7.6     12.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      405)
     120      130      156       79      121      317      317
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,714,010
COMMITMENTS
 248,439  112,969  509,815  780,626  804,759  1538881  1427543  175,129  286,467

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:     -5,591)
  -6,508   -7,275   -1,724   15,056    2,990    6,824   -6,009  -12,416      417

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.5      6.6     29.7     45.5     47.0     89.8     83.3     10.2     16.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      784)
     200      149      250      312      356      639      662
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       15,033
COMMITMENTS
   4,609      353      861    6,220   11,530   11,690   12,744    3,343    2,289

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:     -1,300)
    -633      274      -49     -478   -1,914   -1,160   -1,689     -140      389

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.7      2.3      5.7     41.4     76.7     77.8     84.8     22.2     15.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
      17        6        6       16       16       36       25
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      699,603
COMMITMENTS
 137,146   27,058  202,202  289,585  372,513  628,933  601,772   70,670   97,831

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:    -24,965)
 -13,059    1,888   -8,155    4,548  -14,672  -16,666  -20,939   -8,299   -4,026

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.6      3.9     28.9     41.4     53.2     89.9     86.0     10.1     14.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      545)
     200       94      201      152      191      450      428
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       20,876
COMMITMENTS
  17,659    5,595      428        0    1,002   18,087    7,025    2,789   13,851

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:       -265)
     437      507        0        0     -118      437      389     -702     -654

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    84.6     26.8      2.1      0.0      4.8     86.6     33.7     13.4     66.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
      14       15        5        0        4       16       22
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      333,832
COMMITMENTS
  75,099   14,160   61,835  170,236  242,798  307,170  318,792   26,662   15,039

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:     -2,984)
  -2,404      993    1,480     -325   -5,002   -1,249   -2,528   -1,735     -456

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.5      4.2     18.5     51.0     72.7     92.0     95.5      8.0      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      209)
      75       33       61       64       67      181      139
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,169,847
COMMITMENTS
 127,871  238,686  104,198  797,713  645,791  1029782  988,675  140,066  181,173

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:     13,315)
  16,341    7,643    4,384   -2,628   25,548   18,096   37,574   -4,781  -24,259

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.9     20.4      8.9     68.2     55.2     88.0     84.5     12.0     15.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      199)
      34       51       54       95       94      158      170
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      224,186
COMMITMENTS
  51,380   10,833   38,404   93,862  153,206  183,646  202,443   40,540   21,743

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:     -9,005)
 -10,583    3,195    1,297    1,742  -13,044   -7,544   -8,552   -1,461     -453

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.9      4.8     17.1     41.9     68.3     81.9     90.3     18.1      9.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      170)
      55       24       49       65       60      151      117
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       16,679
COMMITMENTS
   3,723    2,762    1,843    8,373   10,514   13,940   15,119    2,739    1,560

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:       -625)
    -114       42      120       10     -106       15       55     -640     -680

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.3     16.6     11.1     50.2     63.0     83.6     90.6     16.4      9.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       77)
      26       14       10       33       20       62       41
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:    1,058,818
COMMITMENTS
 231,257  230,932   31,735  668,984  685,548  931,976  948,214  126,842  110,604

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:     37,056)
   7,932  -21,716   12,499   11,672   21,827   32,103   12,610    4,953   24,446

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.8     21.8      3.0     63.2     64.7     88.0     89.6     12.0     10.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      211)
      51       39       20       99       75      162      122
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    3,634,754
COMMITMENTS
 770,758  362,305  468,164  2076800  2367926  3315722  3198395  319,032  436,359

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:    -49,479)
 -53,331  -82,491   10,370  -29,473   50,623  -72,434  -21,498   22,955  -27,981

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.2     10.0     12.9     57.1     65.1     91.2     88.0      8.8     12.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      356)
      68       89       91      159      178      273      312
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,885,724
COMMITMENTS
 289,646  331,141  210,260  1147455  1091188  1647360  1632588  238,364  253,136

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:     24,553)
  -6,094  -28,842     -376   30,105   62,529   23,635   33,310      918   -8,757

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.4     17.6     11.2     60.8     57.9     87.4     86.6     12.6     13.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      211)
      45       43       48       98       91      166      159
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      776,543
COMMITMENTS
 118,504  157,472  247,122  378,169  342,788  743,796  747,381   32,747   29,162

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:     73,867)
 -10,357   12,353   44,568   37,089   13,012   71,300   69,933    2,567    3,934

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.3     20.3     31.8     48.7     44.1     95.8     96.2      4.2      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      135)
      33       38       46       54       52      117      107
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       25,668
COMMITMENTS
   6,655    3,527    2,911    2,731   12,254   12,297   18,692   13,370    6,975

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:      1,802)
   1,909   -1,506    1,195     -337    1,554    2,768    1,243     -965      559

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.9     13.7     11.3     10.6     47.7     47.9     72.8     52.1     27.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
      16       13       11       10       12       33       29
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       35,976
COMMITMENTS
  15,869   11,816      938   13,367   15,154   30,174   27,908    5,802    8,068

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:       -646)
   1,231   -1,273     -309     -871      578       51   -1,004     -697      358

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    44.1     32.8      2.6     37.2     42.1     83.9     77.6     16.1     22.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       67)
      30       13       11       15       13       51       31
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:       94,663
COMMITMENTS
  34,681   39,039    1,915   43,023   38,923   79,618   79,876   15,045   14,787

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:    -14,842)
     343   -6,085     -681  -16,660   -4,716  -16,999  -11,483    2,156   -3,360

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.6     41.2      2.0     45.4     41.1     84.1     84.4     15.9     15.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      119)
      37       41       18       28       21       75       70
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       64,633
COMMITMENTS
   2,566   13,785      828   61,122   47,741   64,516   62,354      117    2,279

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:        166)
    -170   -1,425      206       87    1,245      123       26       43      140

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.0     21.3      1.3     94.6     73.9     99.8     96.5      0.2      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       7       16        3       15       11       22       30
 
 
INTEREST RATE SWAPS 5YR - 3MO - CHICAGO BOARD OF TRADE               Code-247602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       20,794
COMMITMENTS
   1,485    5,140      149   19,160   15,364   20,794   20,653        0      141

CHANGES FROM 07/17/07 (CHANGE IN OPEN INTEREST:      1,941)
     330    1,867        8    1,603      424    1,941    2,299        0     -358

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.1     24.7      0.7     92.1     73.9    100.0     99.3      0.0      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2       10        1        4        6        7       16
 

Updated July 27, 2007