MILK - CHICAGO MERCANTILE EXCHANGE                                   Code-052641
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       35,088
COMMITMENTS
   2,060    2,535    6,007   22,335   17,168   30,402   25,710    4,687    9,378

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:        632)
    -181      234      218      800      318      837      770     -205     -138

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.9      7.2     17.1     63.7     48.9     86.6     73.3     13.4     26.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       54)
       9       10       12       29       23       45       38
 
 
LEAN HOGS - CHICAGO MERCANTILE EXCHANGE                              Code-054642
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      194,022
COMMITMENTS
  31,895   11,777   46,983   92,005   97,711  170,882  156,471   23,139   37,550

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:       -918)
     771   -1,927     -823     -960    1,277   -1,012   -1,473       95      555

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.4      6.1     24.2     47.4     50.4     88.1     80.6     11.9     19.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      207)
      63       58       78       46       45      165      147
 
 
LIVE CATTLE - CHICAGO MERCANTILE EXCHANGE                            Code-057642
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      238,916
COMMITMENTS
  56,249   24,023   54,519  103,892  102,725  214,660  181,267   24,255   57,648

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:      1,212)
   2,886    1,160   -3,403      881    1,520      364     -723      848    1,935

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.5     10.1     22.8     43.5     43.0     89.8     75.9     10.2     24.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      318)
      71       68       84       96      144      211      273
 
 
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE                   Code-058643
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 110,000 BOARD FEET)                    OPEN INTEREST:        8,152
COMMITMENTS
   2,279    3,003    1,300    2,256    1,645    5,835    5,948    2,317    2,203

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:        -32)
      68      100     -242       24       67     -150      -75      118       44

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    28.0     36.8     15.9     27.7     20.2     71.6     73.0     28.4     27.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       79)
      24       27       18       18       21       50       61
 
 
FEEDER CATTLE - CHICAGO MERCANTILE EXCHANGE                          Code-061641
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50,000 POUNDS)                         OPEN INTEREST:       31,351
COMMITMENTS
   6,692    7,074    5,436   12,218    5,483   24,346   17,993    7,005   13,358

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:      1,747)
     -70     -220       61    1,201    1,048    1,192      889      555      857

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.3     22.6     17.3     39.0     17.5     77.7     57.4     22.3     42.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      132)
      26       38       32       46       39       97       94
 
 
CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                        Code-090741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100,000 CANADIAN DOLLARS)              OPEN INTEREST:      172,196
COMMITMENTS
  26,345   78,181    8,732  106,139   53,983  141,215  140,895   30,981   31,301

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     30,859)
   1,270    7,459    2,880   26,713   19,712   30,863   30,052       -4      807

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.3     45.4      5.1     61.6     31.3     82.0     81.8     18.0     18.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       89)
      20       29       13       31       23       57       62
 
 
SWISS FRANC - CHICAGO MERCANTILE EXCHANGE                            Code-092741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 125,000 SWISS FRANCS)                  OPEN INTEREST:       94,268
COMMITMENTS
  24,918   34,731    1,163   45,197   48,596   71,278   84,490   22,991    9,778

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     10,844)
    -985    2,580     -369   16,288   12,646   14,933   14,856   -4,089   -4,012

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.4     36.8      1.2     47.9     51.6     75.6     89.6     24.4     10.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
      21       18        5       12       17       37       36
 
 
MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE                           Code-095741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 500,000 MEXICAN PESOS)                 OPEN INTEREST:      108,854
COMMITMENTS
  55,828    8,192    1,472   47,760   96,316  105,060  105,980    3,794    2,874

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     35,026)
  21,893     -389      718   12,918   35,465   35,529   35,794     -503     -768

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    51.3      7.5      1.4     43.9     88.5     96.5     97.4      3.5      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       89)
      40       19        3       19       21       61       41
 
 
BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE                 Code-096742
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 62,500 POUNDS STERLING)                OPEN INTEREST:      186,252
COMMITMENTS
 103,279   23,942    5,851   39,599  137,607  148,728  167,400   37,524   18,852

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     26,951)
   7,044    3,657      943   21,478   27,291   29,465   31,891   -2,514   -4,940

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    55.5     12.9      3.1     21.3     73.9     79.9     89.9     20.1     10.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       91)
      45       16       13       14       24       66       47
 
 
JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE                           Code-097741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 12,500,000 JAPANESE YEN)               OPEN INTEREST:      297,863
COMMITMENTS
  49,610  106,243    7,602  191,983  153,268  249,195  267,112   48,668   30,751

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:    -20,431)
  -9,333   20,644   -5,244    2,533  -33,255  -12,044  -17,855   -8,387   -2,576

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.7     35.7      2.6     64.5     51.5     83.7     89.7     16.3     10.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      115)
      36       42       23       30       23       81       74
 
 
EURO FX - CHICAGO MERCANTILE EXCHANGE                                Code-099741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 125,000 EUROS)                         OPEN INTEREST:      264,789
COMMITMENTS
 112,069   14,804   22,935   55,846  183,475  190,850  221,213   73,940   43,576

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:    -18,427)
  -1,163   -2,620  -15,826      893    7,031  -16,096  -11,416   -2,331   -7,011

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    42.3      5.6      8.7     21.1     69.3     72.1     83.5     27.9     16.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      134)
      66       24       36       33       32      113       78
 
 
NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE                     Code-112741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF NZ$ 100,000)                           OPEN INTEREST:       22,265
COMMITMENTS
  17,432      865        0    2,634   20,327   20,066   21,192    2,199    1,073

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:      2,497)
   2,005      -92        0      577    2,620    2,582    2,528      -85      -31

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    78.3      3.9      0.0     11.8     91.3     90.1     95.2      9.9      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
      20        3        0        5       13       25       16
 
 
3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE                    Code-132741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $1,000,000 FACE VALUE)                 OPEN INTEREST:   18,737,350
COMMITMENTS
 866,636  551,025  6445745 10209553 10302818 17521934 17299587  1215416  1437763

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:   -580,418)
-227,403   11,639 -292,437  -41,502 -148,431 -561,343 -429,229  -19,076 -151,189

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.6      2.9     34.4     54.5     55.0     93.5     92.3      6.5      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      344)
      73       71      125      170      183      315      315
 
 
S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                    Code-138741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 500 INDEX X $250.00)                            OPEN INTEREST:      890,336
COMMITMENTS
  77,529   39,246   96,559  521,473  568,556  695,561  704,361  194,775  185,975

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     80,968)
  -1,390   -3,407   24,950   36,147   34,064   59,707   55,607   21,261   25,361

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.7      4.4     10.8     58.6     63.9     78.1     79.1     21.9     20.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      217)
      63       42       76       94       76      192      159
 
 
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-13874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($50 X S&P 500 INDEX)                                OPEN INTEREST:    2,492,150
COMMITMENTS
 506,404  398,082  180,315  1264696  1667725  1951414  2246122  540,736  246,028

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:    413,220)
  25,148    6,631   50,651  198,195  273,541  273,994  330,823  139,226   82,396

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.3     16.0      7.2     50.7     66.9     78.3     90.1     21.7      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      307)
     102       74       91      103       99      246      223
 
 
S&P 400 MIDCAP STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-338741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $500)                               OPEN INTEREST:       12,247
COMMITMENTS
   1,136      267      204    6,024    8,745    7,364    9,216    4,883    3,031

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:      1,226)
     145      267      204     -149      919      200    1,390    1,026     -164

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.3      2.2      1.7     49.2     71.4     60.1     75.3     39.9     24.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        2        1       16       13       19       15
 
 
E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-33874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $100)                               OPEN INTEREST:      101,824
COMMITMENTS
  11,613   31,624    2,445   74,566   59,385   88,624   93,454   13,200    8,370

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     14,318)
     276    5,684    1,666   16,206    8,781   18,148   16,131   -3,830   -1,813

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.4     31.1      2.4     73.2     58.3     87.0     91.8     13.0      8.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       76)
      13        8        8       35       37       52       51
 
 
NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                 Code-209741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 INDEX X $100)                            OPEN INTEREST:       86,877
COMMITMENTS
  13,635    4,969    5,601   58,516   41,719   77,752   52,289    9,126   34,589

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     14,284)
  -3,155   -1,653    4,568   10,828    9,882   12,242   12,798    2,042    1,486

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.7      5.7      6.4     67.4     48.0     89.5     60.2     10.5     39.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       92)
      23       14       11       39       35       68       56
 
 
NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE          Code-209742
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
( NASDAQ 100 STOCK INDEX X $20)                      OPEN INTEREST:      613,021
COMMITMENTS
 158,779  170,189   37,172  237,107  362,563  433,058  569,924  179,964   43,097

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     75,557)
 -22,835   14,503   23,660   49,485   30,293   50,310   68,457   25,247    7,100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.9     27.8      6.1     38.7     59.1     70.6     93.0     29.4      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      236)
      80       52       35       79       68      176      139
 
 
AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                      Code-232741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100,000 AUSTRALIAN DOLLARS             OPEN INTEREST:      171,329
COMMITMENTS
  92,025   11,138    4,613   40,752  145,481  137,390  161,232   33,939   10,097

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     40,937)
   3,558   -2,153    3,858   34,139   37,124   41,555   38,829     -618    2,108

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    53.7      6.5      2.7     23.8     84.9     80.2     94.1     19.8      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       71)
      42        6        6        8       19       54       29
 
 
RUSSEL 2000 STOCK INDEX FUTURE - CHICAGO MERCANTILE EXCHANGE         Code-239741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $500)                           OPEN INTEREST:       47,258
COMMITMENTS
   4,655    3,700      854   36,431   28,919   41,940   33,473    5,318   13,785

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:      4,847)
      34       88      854    3,405    2,931    4,293    3,873      554      974

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.9      7.8      1.8     77.1     61.2     88.7     70.8     11.3     29.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       4       11        2       32       27       37       40
 
 
RUSSEL 2000 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE         Code-239742
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $100)                           OPEN INTEREST:      477,420
COMMITMENTS
  54,429  135,095   15,113  340,961  295,574  410,503  445,783   66,917   31,637

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     39,404)
   2,132      639    3,054   21,684   22,770   26,870   26,462   12,534   12,941

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.4     28.3      3.2     71.4     61.9     86.0     93.4     14.0      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      233)
      58       76       65       61       71      154      178
 
 
NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE                   Code-240741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X $5.00)                               OPEN INTEREST:       39,300
COMMITMENTS
   8,972   10,668        1   22,120   21,163   31,093   31,832    8,208    7,469

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:    -15,107)
     608   -6,900   -2,256   -5,925   -2,733   -7,574  -11,889   -7,533   -3,218

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.8     27.1      0.0     56.3     53.8     79.1     81.0     20.9     19.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       74)
      20       22        2       16       21       36       45
 
 
NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE         Code-240743
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X 500 YEN)                             OPEN INTEREST:       27,950
COMMITMENTS
   6,801      325      220   16,168   21,424   23,189   21,969    4,761    5,981

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:    -26,581)
  -6,325   -3,311       90  -15,030   -4,396  -21,265   -7,617   -5,316  -18,964

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.3      1.2      0.8     57.8     76.7     83.0     78.6     17.0     21.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
      15        1        1       16        8       31       10
 
 
GOLDMAN-SACHS COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE          Code-256741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(GSCI X $250)                                        OPEN INTEREST:       21,907
COMMITMENTS
   6,874    1,746       41   14,284   19,050   21,199   20,837      708    1,070

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:         34)
    -128       29        0      -36     -356     -164     -327      198      361

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.4      8.0      0.2     65.2     87.0     96.8     95.1      3.2      4.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       4        5        1        9        4       13       10
 
 
3-MO. EUROYEN TIBOR - CHICAGO MERCANTILE EXCHANGE                    Code-597741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/12/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF Y100,000,000 FACE VALUE)               OPEN INTEREST:       56,131
COMMITMENTS
   5,861   10,623    3,341   34,228   37,674   43,430   51,638   12,701    4,493

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:        426)
     712      190      161    2,016    1,381    2,889    1,732   -2,463   -1,306

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.4     18.9      6.0     61.0     67.1     77.4     92.0     22.6      8.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       8       11        9       30       32       42       48
 

Updated December 15, 2006