WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      379,304
COMMITMENTS
  99,311   71,335   47,889  193,836  189,679  341,036  308,903   38,268   70,401

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:    -13,889)
  -5,036   -7,050   -5,707     -868   -1,177  -11,611  -13,934   -2,278       45

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.2     18.8     12.6     51.1     50.0     89.9     81.4     10.1     18.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      365)
     115      105      103       71      108      259      265
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,096,232
COMMITMENTS
 317,677  129,913  104,962  554,541  641,631  977,180  876,506  119,052  219,726

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:     -8,946)
   8,432    3,705  -13,169      542   -1,053   -4,195  -10,517   -4,751    1,571

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.0     11.9      9.6     50.6     58.5     89.1     80.0     10.9     20.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      682)
     138      136      149      235      305      473      528
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       13,543
COMMITMENTS
   5,082      588      120    5,381    9,272   10,583    9,980    2,960    3,563

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:        379)
     249       29       32       13   -1,323      294   -1,262       85    1,641

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    37.5      4.3      0.9     39.7     68.5     78.1     73.7     21.9     26.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
      19        8        3       13       14       34       23
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      489,777
COMMITMENTS
 140,143   38,992   65,346  234,285  303,617  439,774  407,955   50,003   81,822

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:      1,985)
     763   -4,269    1,984     -394    4,096    2,353    1,811     -368      174

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.6      8.0     13.3     47.8     62.0     89.8     83.3     10.2     16.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      452)
     143       75      111      108      174      314      334
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       21,507
COMMITMENTS
  17,490    5,717      418        0    1,001   17,908    7,136    3,599   14,371

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:      1,273)
   1,178      -30       16        0       16    1,194        2       79    1,271

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    81.3     26.6      1.9      0.0      4.7     83.3     33.2     16.7     66.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
      16       12        5        0        4       18       19
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      268,560
COMMITMENTS
  49,481   20,710   40,815  155,386  190,527  245,682  252,052   22,878   16,508

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:    -18,003)
  -5,004   -2,396   -9,004   -3,639   -6,398  -17,647  -17,798     -356     -205

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.4      7.7     15.2     57.9     70.9     91.5     93.9      8.5      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      198)
      56       30       55       71       57      168      131
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,007,861
COMMITMENTS
 156,005  180,766   10,732  698,595  646,479  865,332  837,977  142,529  169,884

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:     16,619)
  11,150  -52,423    2,562   -1,858   48,829   11,854   -1,032    4,765   17,651

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.5     17.9      1.1     69.3     64.1     85.9     83.1     14.1     16.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      162)
      26       37       22       71       80      112      125
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      199,541
COMMITMENTS
  53,500    5,561   26,371   85,340  151,197  165,211  183,129   34,330   16,412

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:      3,015)
   3,802   -1,382       -4     -194    6,510    3,604    5,124     -589   -2,109

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.8      2.8     13.2     42.8     75.8     82.8     91.8     17.2      8.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      168)
      60       18       51       60       58      151      114
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       14,331
COMMITMENTS
   4,033    2,419    1,137    6,917    9,741   12,087   13,297    2,244    1,034

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:       -897)
    -473     -321      -71     -134      -48     -678     -440     -219     -457

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.1     16.9      7.9     48.3     68.0     84.3     92.8     15.7      7.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       75)
      28       10        8       27       19       56       37
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      967,368
COMMITMENTS
 228,605  180,206   16,298  596,753  666,418  841,656  862,922  125,712  104,446

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:     12,203)
   2,155     -586   -1,978   14,431   33,338   14,608   30,774   -2,405  -18,571

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    23.6     18.6      1.7     61.7     68.9     87.0     89.2     13.0     10.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      204)
      45       27       14      100       86      150      122
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,542,149
COMMITMENTS
 695,265  302,435  103,774  1435496  1757841  2234535  2164050  307,614  378,099

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:   -251,806)
-119,356  -32,805  -20,002 -103,923 -200,776 -243,281 -253,583   -8,525    1,777

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.3     11.9      4.1     56.5     69.1     87.9     85.1     12.1     14.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      278)
      49       69       45      124      119      204      202
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,641,734
COMMITMENTS
 230,103  234,434   54,935  1096342  1104928  1381380  1394297  260,354  247,437

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:    -59,046)
 -51,144  -72,162  -16,081    6,551   11,162  -60,674  -77,081    1,628   18,035

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.0     14.3      3.3     66.8     67.3     84.1     84.9     15.9     15.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      194)
      37       30       28       95       91      144      138
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      508,584
COMMITMENTS
 197,431  198,889   64,911  223,999  225,106  486,341  488,906   22,243   19,678

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:    -13,065)
 -20,059   -2,563    9,607    3,732  -13,713   -6,720   -6,669   -6,345   -6,396

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.8     39.1     12.8     44.0     44.3     95.6     96.1      4.4      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      116)
      17       41       30       41       47       76      101
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       19,026
COMMITMENTS
   6,075    2,774      967    2,230    9,486    9,272   13,227    9,754    5,799

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:      1,290)
   1,597     -251      205     -393    1,408    1,409    1,362     -119      -72

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.9     14.6      5.1     11.7     49.9     48.7     69.5     51.3     30.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
      13        6        6        5        7       22       15
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       37,875
COMMITMENTS
  18,147   15,491       44   14,904   16,738   33,095   32,273    4,780    5,602

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:        -65)
     782     -333     -182      188      689      788      174     -853     -239

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    47.9     40.9      0.1     39.4     44.2     87.4     85.2     12.6     14.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       67)
      23       19        6       16       14       44       34
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:       96,428
COMMITMENTS
  33,631   48,460      867   48,568   35,416   83,066   84,743   13,362   11,685

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:      1,263)
  -2,459    5,676       -5    4,802   -4,428    2,338    1,243   -1,075       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    34.9     50.3      0.9     50.4     36.7     86.1     87.9     13.9     12.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      128)
      39       49        9       24       18       67       72
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       71,426
COMMITMENTS
   3,302   19,110      338   67,578   51,842   71,218   71,290      208      136

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:      3,710)
    -187    1,276       53    3,939    2,481    3,805    3,810      -95     -100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.6     26.8      0.5     94.6     72.6     99.7     99.8      0.3      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       7       15        3       19       13       27       30
 
 
INTEREST RATE SWAPS 5YR - 3MO - CHICAGO BOARD OF TRADE               Code-247602
FUTURES ONLY POSITIONS AS OF 08/28/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       31,301
COMMITMENTS
   2,712   10,168      619   27,968   20,493   31,299   31,280        2       21

CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST:     -3,993)
     192   -1,137      491   -2,262     -931   -1,579   -1,577   -2,414   -2,416

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.7     32.5      2.0     89.4     65.5    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       6        8        1        5        7       12       15
 

Updated August 31, 2007