WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      426,889
COMMITMENTS
 102,564   72,040   76,614  211,669  219,811  390,847  368,465   36,042   58,424

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:    -10,567)
  -1,037  -11,453   -6,075   -2,392    6,543   -9,504  -10,985   -1,063      418

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.0     16.9     17.9     49.6     51.5     91.6     86.3      8.4     13.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      377)
     104      116      134       91      121      292      299
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,479,276
COMMITMENTS
 471,039   91,776  175,175  668,126  970,152  1314340  1237103  164,936  242,173

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:      5,127)
 -12,806  -19,458    2,197    8,276   33,096   -2,333   15,835    7,460  -10,708

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.8      6.2     11.8     45.2     65.6     88.9     83.6     11.1     16.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      805)
     254      101      205      250      341      606      594
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       15,702
COMMITMENTS
   4,463    2,018      457    6,416   11,531   11,336   14,006    4,366    1,696

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:        573)
     121     -214       34      272      563      427      383      146      190

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.4     12.9      2.9     40.9     73.4     72.2     89.2     27.8     10.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
      25        3        4       14       12       41       18
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      594,443
COMMITMENTS
 189,976   44,719   74,197  263,404  378,270  527,577  497,186   66,866   97,257

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:    -21,605)
 -11,726   -4,237   -5,131   -2,601   -6,246  -19,458  -15,614   -2,147   -5,991

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    32.0      7.5     12.5     44.3     63.6     88.8     83.6     11.2     16.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      554)
     199       83      160      131      194      422      398
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       24,654
COMMITMENTS
  19,599    2,837    1,025      252    3,121   20,876    6,983    3,778   17,671

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:       -489)
  -1,361   -1,000      617      252      344     -492      -39        3     -450

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    79.5     11.5      4.2      1.0     12.7     84.7     28.3     15.3     71.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
      16        8       12        2        8       20       27
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      301,237
COMMITMENTS
  59,939   21,009   49,333  156,527  214,472  265,799  284,814   35,438   16,423

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:      7,350)
   1,618   -4,675    2,711    2,591    9,010    6,920    7,046      430      304

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.9      7.0     16.4     52.0     71.2     88.2     94.5     11.8      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      209)
      71       38       61       62       58      174      135
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,020,435
COMMITMENTS
 173,928  178,637    7,151  687,056  646,978  868,135  832,766  152,300  187,669

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:    -28,707)
 -52,946  -27,008   -5,348   24,901    4,176  -33,393  -28,180    4,686     -527

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.0     17.5      0.7     67.3     63.4     85.1     81.6     14.9     18.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      171)
      30       39       23       72       86      117      133
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      242,089
COMMITMENTS
  69,040   11,009   24,088  107,266  188,857  200,394  223,954   41,695   18,135

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:     10,598)
   5,429   -3,721    6,373   -3,050    7,515    8,752   10,167    1,846      431

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.5      4.5     10.0     44.3     78.0     82.8     92.5     17.2      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      196)
      74       21       49       70       59      178      117
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       21,312
COMMITMENTS
   7,970      247    1,115    8,083   19,098   17,168   20,460    4,144      852

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:        366)
    -204      -44     -288      867      728      375      396       -9      -30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    37.4      1.2      5.2     37.9     89.6     80.6     96.0     19.4      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       79)
      39        3       11       30       20       72       32
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:    1,367,969
COMMITMENTS
 356,680  345,842   37,463  832,936  849,983  1227079  1233288  140,890  134,681

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:     37,575)
  -9,303  -21,523   17,818   28,936   18,006   37,451   14,301      124   23,274

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.1     25.3      2.7     60.9     62.1     89.7     90.2     10.3      9.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      236)
      69       41       35       96       88      178      154
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,470,430
COMMITMENTS
 532,123  362,918   75,434  1561753  1598642  2169310  2036994  301,120  433,436

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:   -103,252)
 -56,442  -83,473  -20,777  -25,792  -37,939 -103,011 -142,189     -241   38,937

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.5     14.7      3.1     63.2     64.7     87.8     82.5     12.2     17.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      270)
      50       60       43      113      132      186      213
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,175,811
COMMITMENTS
 549,300  422,152   57,454  1273062  1406374  1879816  1885980  295,995  289,831

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:     -5,569)
  33,898  -74,423  -17,835  -69,701   53,415  -53,638  -38,843   48,069   33,274

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    25.2     19.4      2.6     58.5     64.6     86.4     86.7     13.6     13.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      214)
      48       43       38       96       92      159      159
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      361,299
COMMITMENTS
  87,686   74,577   40,509  207,252  217,707  335,447  332,793   25,852   28,506

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:      7,308)
  -6,281   10,639    6,941    8,771   -7,537    9,431   10,043   -2,123   -2,735

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.3     20.6     11.2     57.4     60.3     92.8     92.1      7.2      7.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      125)
      33       26       31       46       51       95       96
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       14,824
COMMITMENTS
   2,903    3,211    1,055    1,915    6,291    5,873   10,557    8,951    4,267

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:        999)
     286    1,265      138      282     -296      706    1,107      293     -108

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.6     21.7      7.1     12.9     42.4     39.6     71.2     60.4     28.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       8        5        2        4        6       13       12
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       33,518
COMMITMENTS
  17,169   14,150      497   11,918   11,253   29,584   25,900    3,934    7,618

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:      1,549)
   1,697    1,306     -110     -456       52    1,131    1,248      418      301

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    51.2     42.2      1.5     35.6     33.6     88.3     77.3     11.7     22.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
      19       19        7       13        8       37       29
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:       97,337
COMMITMENTS
  47,158   37,015    1,055   32,970   42,704   81,183   80,774   16,154   16,563

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:      5,109)
   4,485    1,139     -280       82    1,969    4,287    2,828      822    2,281

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    48.4     38.0      1.1     33.9     43.9     83.4     83.0     16.6     17.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      120)
      43       43        8       15       23       61       71
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       54,377
COMMITMENTS
  10,132   10,231    1,135   42,829   42,896   54,096   54,262      281      115

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:        492)
      75     -332      225      264      522      564      415      -72       77

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.6     18.8      2.1     78.8     78.9     99.5     99.8      0.5      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
       9       19        4       18       11       28       33
 
 
INTEREST RATE SWAPS 5YR - 3MO - CHICAGO BOARD OF TRADE               Code-247602
FUTURES ONLY POSITIONS AS OF 02/26/08                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       16,816
COMMITMENTS
   1,586    2,573      111   14,974   14,063   16,671   16,747      145       69

CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST:        805)
      48      695     -223    1,007      333      832      805      -27        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.4     15.3      0.7     89.0     83.6     99.1     99.6      0.9      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       7        6        1        9        8       16       15
 

Updated February 29, 2008