WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      408,559
COMMITMENTS
  92,551   64,754   69,241  211,310  219,908  373,102  353,903   35,457   54,656

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:     11,251)
  -2,623   -4,651    3,600   10,669    9,761   11,646    8,710     -395    2,541

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    22.7     15.8     16.9     51.7     53.8     91.3     86.6      8.7     13.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      350)
     102      106      118       79      115      263      270
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,437,046
COMMITMENTS
 452,251   93,976  157,087  672,111  951,139  1281449  1202202  155,597  234,844

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:    -12,827)
 -21,174   -3,057    2,643    8,838  -11,722   -9,693  -12,136   -3,134     -691

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.5      6.5     10.9     46.8     66.2     89.2     83.7     10.8     16.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      790)
     237      113      174      231      349      552      583
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       14,733
COMMITMENTS
   4,043    1,946      547    6,966   11,156   11,556   13,649    3,177    1,084

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:       -862)
    -766      -63       54      654     -663      -58     -672     -804     -190

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.4     13.2      3.7     47.3     75.7     78.4     92.6     21.6      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
      25        3        6       15       12       42       20
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      552,030
COMMITMENTS
 165,821   50,025   58,161  266,110  352,951  490,092  461,137   61,938   90,893

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:    -15,950)
  -9,961    1,224     -418     -557  -11,844  -10,936  -11,038   -5,014   -4,912

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    30.0      9.1     10.5     48.2     63.9     88.8     83.5     11.2     16.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      511)
     173       92      113      108      192      332      367
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       24,256
COMMITMENTS
  19,757    2,895    1,141        3    3,576   20,901    7,612    3,355   16,644

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:       -763)
    -428       23     -217        3      258     -642       64     -121     -827

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    81.5     11.9      4.7      0.0     14.7     86.2     31.4     13.8     68.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
      17       11       12        1       10       21       30
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      294,546
COMMITMENTS
  52,817   22,259   53,218  157,381  204,132  263,416  279,609   31,130   14,937

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:     -3,175)
  -4,858   -3,056    2,042    5,886   -1,875    3,070   -2,889   -6,245     -286

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.9      7.6     18.1     53.4     69.3     89.4     94.9     10.6      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      188)
      60       35       54       60       53      157      120
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      985,849
COMMITMENTS
 194,976  192,209    5,696  655,730  616,169  856,402  814,074  129,447  171,775

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:    -78,414)
   2,092  -18,008  -10,777  -55,675  -27,316  -64,360  -56,101  -14,054  -22,313

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.8     19.5      0.6     66.5     62.5     86.9     82.6     13.1     17.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      188)
      38       47       25       71       81      124      138
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      224,140
COMMITMENTS
  55,972   10,545   22,477  108,518  172,442  186,967  205,464   37,173   18,676

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:    -13,096)
 -14,169     -717   -2,613   10,084   -8,872   -6,698  -12,202   -6,398     -894

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    25.0      4.7     10.0     48.4     76.9     83.4     91.7     16.6      8.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      170)
      58       21       35       68       56      149       99
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       19,735
COMMITMENTS
   7,606      174      646    7,576   18,023   15,828   18,843    3,907      892

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:       -196)
    -240      109       20      640     -179      420      -50     -616     -146

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.5      0.9      3.3     38.4     91.3     80.2     95.5     19.8      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       75)
      34        2       10       28       21       63       33
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:    1,166,113
COMMITMENTS
 315,439  241,237   16,703  711,230  777,546  1043372  1035486  122,741  130,627

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:   -139,105)
 -15,998  -90,430   -6,752 -108,782  -59,006 -131,532 -156,188   -7,573   17,083

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.1     20.7      1.4     61.0     66.7     89.5     88.8     10.5     11.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      232)
      57       40       25      101       96      168      152
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,204,687
COMMITMENTS
 446,869  345,865   54,878  1368870  1399792  1870617  1800535  334,070  404,152

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:   -153,643)
-156,675  -34,378   11,668  -22,740 -161,253 -167,747 -183,963   14,104   30,320

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.3     15.7      2.5     62.1     63.5     84.8     81.7     15.2     18.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      281)
      47       71       33      103      133      165      222
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,943,952
COMMITMENTS
 527,806  393,012   49,768  1081981  1238973  1659555  1681753  284,397  262,199

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:    -84,265)
   6,644  -96,565    4,301 -128,820    6,222 -117,875  -86,042   33,610    1,777

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.2     20.2      2.6     55.7     63.7     85.4     86.5     14.6     13.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      204)
      50       41       21       80       80      138      135
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      298,841
COMMITMENTS
  78,017   41,327   35,977  152,243  185,341  266,237  262,645   32,604   36,196

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:     31,197)
   7,646   11,251   -1,593   19,309   15,666   25,362   25,324    5,835    5,873

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.1     13.8     12.0     50.9     62.0     89.1     87.9     10.9     12.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       98)
      24       24       21       41       39       79       71
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       15,039
COMMITMENTS
   3,687    3,021      415    2,276    7,589    6,378   11,025    8,661    4,014

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:         95)
     487     -127      201      126      567      814      641     -719     -546

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.5     20.1      2.8     15.1     50.5     42.4     73.3     57.6     26.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       9        8        4        4        6       15       16
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       36,047
COMMITMENTS
  18,185   15,071    1,334   12,917   12,541   32,436   28,946    3,611    7,101

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:        972)
     570      304      408      378      693    1,356    1,405     -384     -433

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    50.4     41.8      3.7     35.8     34.8     90.0     80.3     10.0     19.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
      19       20       14       14        9       43       33
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:       99,066
COMMITMENTS
  55,517   39,640    1,013   27,414   46,083   83,944   86,736   15,122   12,330

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:     -8,374)
   6,953   -3,456      275   -5,184    4,163    2,044      982  -10,418   -9,356

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    56.0     40.0      1.0     27.7     46.5     84.7     87.6     15.3     12.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      126)
      47       40       15       18       27       71       76
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       57,584
COMMITMENTS
   6,756    3,726    2,009   47,698   50,910   56,463   56,645    1,121      939

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:      6,609)
     469      -76      164    5,093    5,773    5,726    5,861      883      748

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.7      6.5      3.5     82.8     88.4     98.1     98.4      1.9      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       53)
      11       17        5       20       12       32       33
 
 
INTEREST RATE SWAPS 5YR - 3MO - CHICAGO BOARD OF TRADE               Code-247602
FUTURES ONLY POSITIONS AS OF 03/11/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       27,394
COMMITMENTS
   2,939    5,064      160   24,158   22,037   27,257   27,261      137      133

CHANGES FROM 03/04/08 (CHANGE IN OPEN INTEREST:      4,764)
     914    1,814     -210    3,991    3,154    4,695    4,758       69        6

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.7     18.5      0.6     88.2     80.4     99.5     99.5      0.5      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       7        7        2       12        8       20       16
 

Updated March 14, 2008