MILK - CHICAGO MERCANTILE EXCHANGE                                   Code-052641
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       39,448
COMMITMENTS
     749    3,830    4,317   29,959   17,225   35,026   25,372    4,422   14,076

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:       -478)
      -2      138       85      323       56      407      280     -885     -758

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.9      9.7     10.9     75.9     43.7     88.8     64.3     11.2     35.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       2       16       12       22       19       35       36
 
 
LEAN HOGS - CHICAGO MERCANTILE EXCHANGE                              Code-054642
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      148,630
COMMITMENTS
  14,385   31,123   40,325   77,039   43,157  131,749  114,605   16,881   34,025

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:     -3,529)
    -791      105    1,261   -2,899   -4,850   -2,429   -3,485   -1,100      -44

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.7     20.9     27.1     51.8     29.0     88.6     77.1     11.4     22.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      182)
      47       69       63       33       34      120      145
 
 
FRZN PORK BELLIES - CHICAGO MERCANTILE EXCHANGE                      Code-056641
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:        2,443
COMMITMENTS
     466      826       61      859      514    1,386    1,401    1,058    1,043

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:        417)
     124      347        9      167     -116      300      240      117      177

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.1     33.8      2.5     35.2     21.0     56.7     57.3     43.3     42.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
      10        9        2        8        6       18       17
 
 
LIVE CATTLE - CHICAGO MERCANTILE EXCHANGE                            Code-057642
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      274,085
COMMITMENTS
  45,397   43,120   68,342  128,024  105,669  241,763  217,131   32,322   56,955

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:      1,911)
     816    2,045    3,475   -1,110   -1,185    3,181    4,334   -1,270   -2,423

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.6     15.7     24.9     46.7     38.6     88.2     79.2     11.8     20.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      330)
      71       86       93      110      131      239      277
 
 
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE                   Code-058643
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 110,000 BOARD FEET)                    OPEN INTEREST:        5,339
COMMITMENTS
   1,936      979      724    1,035    1,649    3,696    3,352    1,643    1,986

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:        123)
     142      281     -169      -34       73      -62      185      185      -62

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.3     18.3     13.6     19.4     30.9     69.2     62.8     30.8     37.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
      15       17       11       14       20       37       41
 
 
FEEDER CATTLE - CHICAGO MERCANTILE EXCHANGE                          Code-061641
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50,000 POUNDS)                         OPEN INTEREST:       38,782
COMMITMENTS
  12,552    6,719    7,062   12,472    7,821   32,086   21,602    6,696   17,180

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:        512)
     -45      547      184     -272       50     -134      781      646     -269

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.4     17.3     18.2     32.2     20.2     82.7     55.7     17.3     44.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      164)
      31       44       28       62       60      107      121
 
 
CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                        Code-090741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100,000 CANADIAN DOLLARS)              OPEN INTEREST:      100,107
COMMITMENTS
  23,678   18,090    3,052   38,140   60,207   64,869   81,348   35,238   18,759

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:      5,718)
  -1,272    6,131     -250    6,554      210    5,032    6,091      686     -373

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.7     18.1      3.0     38.1     60.1     64.8     81.3     35.2     18.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       81)
      26       19        7       23       24       52       47
 
 
SWISS FRANC - CHICAGO MERCANTILE EXCHANGE                            Code-092741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 125,000 SWISS FRANCS)                  OPEN INTEREST:       82,099
COMMITMENTS
  11,040   33,036      222   56,179   29,698   67,441   62,956   14,658   19,143

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:      2,453)
   4,307   -2,087     -192   -5,534    6,071   -1,419    3,792    3,872   -1,339

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.4     40.2      0.3     68.4     36.2     82.1     76.7     17.9     23.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
      10       19        1       13       12       24       31
 
 
MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE                           Code-095741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 500,000 MEXICAN PESOS)                 OPEN INTEREST:       80,941
COMMITMENTS
  16,522   23,489      329   60,495   53,299   77,346   77,117    3,595    3,824

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:        979)
     342    2,685      329      572   -2,182    1,243      832     -264      147

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.4     29.0      0.4     74.7     65.8     95.6     95.3      4.4      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       69)
      13       28        2       18       16       33       44
 
 
BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE                 Code-096742
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 62,500 POUNDS STERLING)                OPEN INTEREST:       88,509
COMMITMENTS
  27,589   22,508    2,638   35,354   42,901   65,580   68,047   22,929   20,462

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:      6,463)
  10,860     -228    1,248   -7,757    4,813    4,350    5,834    2,113      629

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.2     25.4      3.0     39.9     48.5     74.1     76.9     25.9     23.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       72)
      23       18        7       19       21       43       45
 
 
JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE                           Code-097741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 12,500,000 JAPANESE YEN)               OPEN INTEREST:      247,161
COMMITMENTS
  37,329   80,068    5,448  167,433  126,195  210,210  211,711   36,951   35,450

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:     -3,031)
   2,460  -10,883      636  -10,571    8,616   -7,475   -1,631    4,444   -1,401

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.1     32.4      2.2     67.7     51.1     85.0     85.7     15.0     14.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      109)
      29       39        9       29       28       63       71
 
 
EURO FX - CHICAGO MERCANTILE EXCHANGE                                Code-099741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 125,000 EUROS)                         OPEN INTEREST:      196,522
COMMITMENTS
  67,162   14,789   19,864   46,876  122,003  133,902  156,656   62,620   39,866

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:     13,766)
  13,500   -1,898    2,207   -6,003    9,083    9,705    9,392    4,061    4,374

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.2      7.5     10.1     23.9     62.1     68.1     79.7     31.9     20.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      129)
      55       32       36       26       33      101       81
 
 
NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE                     Code-112741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF NZ$ 100,000)                           OPEN INTEREST:       13,154
COMMITMENTS
   5,272      800        0    6,320   10,408   11,592   11,208    1,562    1,946

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:        742)
   1,685     -451        0     -872      863      813      412      -71      330

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    40.1      6.1      0.0     48.0     79.1     88.1     85.2     11.9     14.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       7        2        0       10       10       17       12
 
 
1-MONTH LIBOR RATE - CHICAGO MERCANTILE EXCHANGE                     Code-032741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $3,000,000 FACE VALUE)                 OPEN INTEREST:       59,424
COMMITMENTS
  26,582      873      150   29,552   52,970   56,284   53,993    3,140    5,431

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:    -25,299)
  -4,065        0   -1,754  -20,550  -22,950  -26,369  -24,704    1,070     -595

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    44.7      1.5      0.3     49.7     89.1     94.7     90.9      5.3      9.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       6        1        1       10       15       16       17
 
 
3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE                    Code-132741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $1,000,000 FACE VALUE)                 OPEN INTEREST:   17,283,688
COMMITMENTS
 898,044  1212894  6334599  8802785  8100944 16035428 15648437  1248260  1635251

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:   -105,490)
  -5,162 -100,183  -10,702 -214,343  -31,355 -230,207 -142,240  124,717   36,750

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.2      7.0     36.7     50.9     46.9     92.8     90.5      7.2      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      323)
      76       77      125      146      153      287      298
 
 
S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                    Code-138741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 500 INDEX X $250.00)                            OPEN INTEREST:      731,365
COMMITMENTS
  71,877   58,615   41,506  471,514  516,303  584,897  616,425  146,468  114,940

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:      3,658)
    -661   -2,245   -1,043    6,161    2,146    4,457   -1,142     -799    4,799

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.8      8.0      5.7     64.5     70.6     80.0     84.3     20.0     15.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      224)
      50       57       67       92       70      185      151
 
 
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-13874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($50 X S&P 500 INDEX)                                OPEN INTEREST:    1,255,937
COMMITMENTS
 186,137  380,181   49,802  723,179  700,146  959,118  1130129  296,819  125,808

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:     23,042)
  13,012    6,260   10,575  -12,986   11,415   10,602   28,251   12,440   -5,209

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.8     30.3      4.0     57.6     55.7     76.4     90.0     23.6     10.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      229)
      57       65       42       75       74      162      151
 
 
S&P 400 MIDCAP STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-338741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $500)                               OPEN INTEREST:       11,009
COMMITMENTS
   1,991      705        0    5,591    8,655    7,582    9,360    3,427    1,649

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:        108)
      43        0        0       16     -111       59     -111       49      219

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.1      6.4      0.0     50.8     78.6     68.9     85.0     31.1     15.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       4        1        1       12       13       16       15
 
 
E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-33874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $100)                               OPEN INTEREST:       52,236
COMMITMENTS
  11,648   11,516        0   31,415   37,752   43,063   49,268    9,173    2,968

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:      3,845)
   1,701     -344        0      126    4,717    1,827    4,373    2,018     -528

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.3     22.0      0.0     60.1     72.3     82.4     94.3     17.6      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       60)
      12        9        0       24       23       36       32
 
 
NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                 Code-209741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 INDEX X $100)                            OPEN INTEREST:       60,087
COMMITMENTS
  16,161   12,013      296   33,673   36,174   50,131   48,483    9,956   11,603

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:        190)
    -545        0      -30      506       16      -68      -13      258      203

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.9     20.0      0.5     56.0     60.2     83.4     80.7     16.6     19.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       79)
      16       17        4       29       26       48       44
 
 
NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE          Code-209742
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
( NASDAQ 100 STOCK INDEX X $20)                      OPEN INTEREST:      324,433
COMMITMENTS
 116,195  109,379    8,546  151,475  188,523  276,216  306,448   48,217   17,985

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:     26,977)
  18,418   -4,938     -654   13,348   28,260   31,112   22,668   -4,136    4,309

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.8     33.7      2.6     46.7     58.1     85.1     94.5     14.9      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      215)
      78       63       13       45       45      133      111
 
 
AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                      Code-232741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100,000 AUSTRALIAN DOLLARS             OPEN INTEREST:       52,738
COMMITMENTS
  20,564    9,436      112   17,592   27,800   38,268   37,348   14,469   15,389

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:     -2,441)
  -2,690   -6,881      110   -1,446    5,509   -4,026   -1,262    1,584   -1,180

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    39.0     17.9      0.2     33.4     52.7     72.6     70.8     27.4     29.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
      12        8        2       14       17       27       26
 
 
RUSSEL 2000 STOCK INDEX FUTURE - CHICAGO MERCANTILE EXCHANGE         Code-239741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $500)                           OPEN INTEREST:       34,147
COMMITMENTS
   5,261    5,144       22   25,584   22,771   30,867   27,937    3,280    6,210

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:      1,616)
      -5       71        1    1,762    1,914    1,758    1,985     -141     -369

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.4     15.1      0.1     74.9     66.7     90.4     81.8      9.6     18.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       63)
       5        9        1       30       28       36       37
 
 
RUSSEL 2000 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE         Code-239742
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $100)                           OPEN INTEREST:      327,198
COMMITMENTS
  77,441   73,204    6,770  222,021  231,033  306,232  311,007   20,966   16,191

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:      7,424)
   4,535    7,209    3,190       92   -5,900    7,817    4,500     -393    2,924

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.7     22.4      2.1     67.9     70.6     93.6     95.1      6.4      4.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      188)
      28       87       38       42       49      102      142
 
 
NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE                   Code-240741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X $5.00)                               OPEN INTEREST:       53,913
COMMITMENTS
  14,218   16,724    1,435   27,292   27,093   42,945   45,252   10,968    8,661

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:     -1,003)
  -2,979   -1,074      233      732     -723   -2,014   -1,565    1,011      561

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.4     31.0      2.7     50.6     50.3     79.7     83.9     20.3     16.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       83)
      26       22        8       18       21       48       48
 
 
NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE         Code-240743
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X 500 YEN)                             OPEN INTEREST:       34,142
COMMITMENTS
  13,606    3,529       19   16,463   17,974   30,088   21,522    4,054   12,620

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:       -549)
     688   -1,009      -60      -70      -39      558   -1,108   -1,107      559

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    39.9     10.3      0.1     48.2     52.6     88.1     63.0     11.9     37.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
      17        7        2       12       16       30       24
 
 
GOLDMAN-SACHS COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE          Code-256741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(GSCI X $250)                                        OPEN INTEREST:       24,975
COMMITMENTS
   7,110    1,140       99   16,941   23,505   24,150   24,744      825      231

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:      1,467)
   1,550       92       41    1,799    1,596    3,390    1,729   -1,923     -262

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    28.5      4.6      0.4     67.8     94.1     96.7     99.1      3.3      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       9        3        2        8        3       18        7
 
 
3-MO. EUROYEN TIBOR - CHICAGO MERCANTILE EXCHANGE                    Code-597741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/18/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF Y100,000,000 FACE VALUE)               OPEN INTEREST:       41,521
COMMITMENTS
   4,492    3,426    2,194   17,810   24,508   24,496   30,128   17,025   11,393

CHANGES FROM 04/11/06 (CHANGE IN OPEN INTEREST:     -1,050)
    -373      521     -248      462   -1,082     -159     -809     -891     -241

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.8      8.3      5.3     42.9     59.0     59.0     72.6     41.0     27.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
       7       11        6       23       30       33       45
 

Updated April 21, 2006