MILK, Class III - CHICAGO MERCANTILE EXCHANGE                        Code-052641
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       39,475
COMMITMENTS
   2,448    1,420    5,640   25,624   22,630   33,712   29,689    5,763    9,785

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:        572)
     199      299      -63      644      287      781      524     -208       49

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.2      3.6     14.3     64.9     57.3     85.4     75.2     14.6     24.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       68)
      21        9       16       27       30       54       49
 
 
LEAN HOGS - CHICAGO MERCANTILE EXCHANGE                              Code-054642
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      249,987
COMMITMENTS
  51,061   44,879   50,901  123,255  117,179  225,218  212,960   24,769   37,027

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:      2,798)
    -557   -3,139    2,470    1,845    4,957    3,759    4,289     -961   -1,491

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.4     18.0     20.4     49.3     46.9     90.1     85.2      9.9     14.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      241)
      77       84       96       38       51      174      190
 
 
LIVE CATTLE - CHICAGO MERCANTILE EXCHANGE                            Code-057642
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      311,845
COMMITMENTS
  92,766   48,671   54,837  139,960  145,634  287,563  249,142   24,282   62,703

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:     -3,544)
   5,475   -5,031   -6,331   -3,601    8,146   -4,456   -3,215      912     -328

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.7     15.6     17.6     44.9     46.7     92.2     79.9      7.8     20.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      356)
      95       86       79      102      153      238      284
 
 
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE                   Code-058643
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 110,000 BOARD FEET)                    OPEN INTEREST:       13,985
COMMITMENTS
   5,303    4,024    2,376    4,376    5,191   12,055   11,590    1,931    2,395

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:        138)
    -264      427      292      -32      525       -3    1,244      141   -1,106

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    37.9     28.8     17.0     31.3     37.1     86.2     82.9     13.8     17.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       99)
      25       32       14       20       36       54       73
 
 
FEEDER CATTLE - CHICAGO MERCANTILE EXCHANGE                          Code-061641
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50,000 POUNDS)                         OPEN INTEREST:       40,637
COMMITMENTS
  20,628    9,575    5,314   10,354    9,457   36,296   24,346    4,341   16,291

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:     -1,812)
      77     -273     -580     -153      356     -656     -497   -1,157   -1,315

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    50.8     23.6     13.1     25.5     23.3     89.3     59.9     10.7     40.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      151)
      43       40       34       37       49       96      110
 
 
CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                        Code-090741
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CAD 100,000)                           OPEN INTEREST:      114,794
COMMITMENTS
  32,242   25,423    7,980   44,728   62,486   84,950   95,889   29,843   18,905

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:    -26,479)
 -15,809    2,443   -2,716   -4,968  -22,763  -23,494  -23,037   -2,985   -3,442

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    28.1     22.1      7.0     39.0     54.4     74.0     83.5     26.0     16.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       79)
      23       18       10       26       26       52       51
 
 
SWISS FRANC - CHICAGO MERCANTILE EXCHANGE                            Code-092741
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CHF 125,000)                           OPEN INTEREST:       70,082
COMMITMENTS
  29,157   19,000    8,048   11,883   34,505   49,088   61,552   20,994    8,530

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:      4,360)
   5,695    4,911    1,795     -270     -993    7,220    5,713   -2,860   -1,352

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    41.6     27.1     11.5     17.0     49.2     70.0     87.8     30.0     12.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
      20       11        6        7       13       30       27
 
 
MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE                           Code-095741
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF MXN 500,000)                           OPEN INTEREST:      120,316
COMMITMENTS
 109,318    5,467       67    5,442  113,089  114,827  118,623    5,489    1,693

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:     16,245)
  15,921    1,374       67       51   15,466   16,039   16,907      206     -662

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    90.9      4.5      0.1      4.5     94.0     95.4     98.6      4.6      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       92)
      53       15        2        6       21       60       37
 
 
BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE                 Code-096742
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF GBP 62,500)                            OPEN INTEREST:       96,152
COMMITMENTS
  44,608   20,662   12,089   23,081   42,717   79,778   75,468   16,374   20,684

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:     -4,576)
  -6,823    2,968    1,189    2,790   -9,323   -2,844   -5,166   -1,732      590

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    46.4     21.5     12.6     24.0     44.4     83.0     78.5     17.0     21.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       70)
      20       21        8       20       22       43       48
 
 
JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE                           Code-097741
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF JPY 12,500,000)                        OPEN INTEREST:      255,641
COMMITMENTS
  85,630   22,012   26,583  110,220  189,589  222,433  238,184   33,207   17,456

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:      1,641)
   5,640   -3,195     -244      600    6,768    5,997    3,329   -4,356   -1,688

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.5      8.6     10.4     43.1     74.2     87.0     93.2     13.0      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      100)
      42       20       16       25       24       74       53
 
 
EURO FX - CHICAGO MERCANTILE EXCHANGE                                Code-099741
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF EUR 125,000)                           OPEN INTEREST:      215,811
COMMITMENTS
  92,803   47,120   35,577   40,106   86,256  168,486  168,953   47,325   46,858

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:      4,091)
  11,392   -5,596    4,641   -6,635    9,449    9,399    8,495   -5,307   -4,403

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    43.0     21.8     16.5     18.6     40.0     78.1     78.3     21.9     21.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      152)
      51       53       35       35       35      110       99
 
 
NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE                     Code-112741
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF NZD 100,000)                           OPEN INTEREST:       18,330
COMMITMENTS
  12,476    3,025        0    3,298   14,437   15,774   17,462    2,556      868

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:        576)
    -445      482        0    1,102      149      657      631      -81      -55

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    68.1     16.5      0.0     18.0     78.8     86.1     95.3     13.9      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
      14        4        0        5       12       19       16
 
 
3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE                    Code-132741
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $1,000,000)                            OPEN INTEREST:   16,510,238
COMMITMENTS
 1365529  401,452  6327375  7833968  8700050 15526872 15428877  983,367  1081362

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST: -1,314,716)
 157,497    9,830 -822,645 -388,479 -451,467 -1053627 -1264283 -261,089  -50,434

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.3      2.4     38.3     47.4     52.7     94.0     93.5      6.0      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      259)
      75       31      101      135      129      247      236
 
 
S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                    Code-138741
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 500 INDEX X $250.00)                            OPEN INTEREST:      658,554
COMMITMENTS
  65,835   76,271   71,997  396,826  385,022  534,658  533,290  123,896  125,263

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:   -226,801)
 -10,839  -15,532  -52,130  -93,771 -120,351 -156,741 -188,012  -70,061  -38,789

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.0     11.6     10.9     60.3     58.5     81.2     81.0     18.8     19.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      209)
      47       50       58       83       66      163      141
 
 
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-13874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($50 X S&P 500 INDEX)                                OPEN INTEREST:    2,222,616
COMMITMENTS
 305,778  529,076  110,342  1371754  1340152  1787874  1979570  434,742  243,046

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST: -1,117,263)
-147,128 -128,130 -224,014 -653,518 -521,499 -1024659 -873,643  -92,604 -243,620

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.8     23.8      5.0     61.7     60.3     80.4     89.1     19.6     10.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      343)
      70      117       72      102      106      219      248
 
 
E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-33874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $100)                               OPEN INTEREST:       93,695
COMMITMENTS
   6,983   43,016       25   79,176   46,913   86,184   89,954    7,511    3,741

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:    -47,317)
  -8,367     -398   -1,240  -26,552  -33,605  -36,159  -35,243  -11,158  -12,074

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.5     45.9      0.0     84.5     50.1     92.0     96.0      8.0      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       87)
       9       19        1       40       29       50       48
 
 
NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                 Code-209741
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 INDEX X $100)                            OPEN INTEREST:       27,787
COMMITMENTS
   3,183    6,706        0   18,145   12,651   21,328   19,357    6,459    8,430

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:    -43,176)
 -10,648   -8,793     -354  -18,534  -30,156  -29,536  -39,303  -13,640   -3,873

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.5     24.1      0.0     65.3     45.5     76.8     69.7     23.2     30.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       7        6        0       18       18       25       24
 
 
NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE          Code-209742
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
( NASDAQ 100 STOCK INDEX X $20)                      OPEN INTEREST:      314,759
COMMITMENTS
  83,248  159,279    5,328  183,421  129,305  271,997  293,912   42,761   20,846

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:   -271,599)
 -32,420  -37,969  -20,663 -199,199 -146,655 -252,282 -205,287  -19,316  -66,312

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.4     50.6      1.7     58.3     41.1     86.4     93.4     13.6      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      206)
      55       65       19       46       55      111      129
 
 
AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                      Code-232741
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF AUD 100,000)                           OPEN INTEREST:       74,215
COMMITMENTS
  39,991    4,592    1,888    8,883   58,804   50,762   65,284   23,453    8,931

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:       -438)
    -309     -397      619    2,880    2,655    3,190    2,877   -3,629   -3,316

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    53.9      6.2      2.5     12.0     79.2     68.4     88.0     31.6     12.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
      26        6        3        8       16       34       25
 
 
RUSSEL 2000 STOCK INDEX FUTURE - CHICAGO MERCANTILE EXCHANGE         Code-239741
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $500)                           OPEN INTEREST:       33,644
COMMITMENTS
   2,085   13,374    1,048   19,382   16,085   22,516   30,507   11,128    3,137

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:    -26,881)
     920   -3,274   -1,811  -18,899  -18,193  -19,790  -23,278   -7,091   -3,603

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.2     39.8      3.1     57.6     47.8     66.9     90.7     33.1      9.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
       6       23        6       15       21       23       48
 
 
RUSSEL 2000 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE         Code-239742
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $100)                           OPEN INTEREST:      645,134
COMMITMENTS
  65,119  279,660   10,509  559,222  290,688  634,850  580,858   10,284   64,276

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:   -255,604)
  -5,011  -12,924  -27,247 -210,031 -174,290 -242,289 -214,460  -13,314  -41,144

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.1     43.3      1.6     86.7     45.1     98.4     90.0      1.6     10.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      273)
      30      132       36       59       77      114      220
 
 
NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE                   Code-240741
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X $5.00)                               OPEN INTEREST:       73,396
COMMITMENTS
  13,750   43,323      934   49,845   22,682   64,529   66,939    8,867    6,457

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:     -1,465)
     755     -201        5     -702      674       58      478   -1,523   -1,943

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.7     59.0      1.3     67.9     30.9     87.9     91.2     12.1      8.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       74)
      21       19        5       14       22       39       42
 
 
NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE         Code-240743
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X JPY 500)                             OPEN INTEREST:       45,723
COMMITMENTS
  20,289    3,037        0   15,795   24,735   36,084   27,772    9,639   17,951

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:        552)
   2,251    2,410        0     -453     -187    1,798    2,223   -1,246   -1,671

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    44.4      6.6      0.0     34.5     54.1     78.9     60.7     21.1     39.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
      10        6        0       15       12       25       18
 
 
E-MINI MSCI EAFE - CHICAGO MERCANTILE EXCHANGE                       Code-244741
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(MSCI EAFE INDEX X $50)                              OPEN INTEREST:       15,441
COMMITMENTS
   2,173    9,913      187   11,597    3,914   13,957   14,014    1,484    1,427

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:     -1,552)
     555      159     -299      101     -191      357     -331   -1,909   -1,221

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.1     64.2      1.2     75.1     25.3     90.4     90.8      9.6      9.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       6        7        1        6        5       13       12
 
 
S&P GSCI COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE               Code-256741
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(GSCI X $250)                                        OPEN INTEREST:       17,290
COMMITMENTS
   6,248      262        0    9,273   16,261   15,521   16,523    1,769      767

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:     -1,825)
    -429      123      -22     -761   -1,842   -1,212   -1,741     -613      -84

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.1      1.5      0.0     53.6     94.0     89.8     95.6     10.2      4.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
      10        2        0        5        5       15        7
 
 
3-MO. EUROYEN TIBOR - CHICAGO MERCANTILE EXCHANGE                    Code-597741
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/25/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF JPY 100,000,000)                       OPEN INTEREST:       21,279
COMMITMENTS
   1,807    3,044      139   15,682   11,520   17,628   14,703    3,651    6,576

CHANGES FROM 03/18/08 (CHANGE IN OPEN INTEREST:       -580)
     200   -1,050        0      888      329    1,088     -721   -1,668      141

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.5     14.3      0.7     73.7     54.1     82.8     69.1     17.2     30.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       6        6        3       14       17       22       24
 

Updated March 28, 2008