MILK, Class III - CHICAGO MERCANTILE EXCHANGE                        Code-052641
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       39,786
COMMITMENTS
   3,684    1,426    6,053   23,686   22,230   33,424   29,709    6,363   10,078

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:        754)
    -301     -849       96      856    1,230      651      477      104      277

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.3      3.6     15.2     59.5     55.9     84.0     74.7     16.0     25.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       65)
      14       11       14       30       32       54       47
 
 
LEAN HOGS - CHICAGO MERCANTILE EXCHANGE                              Code-054642
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      225,008
COMMITMENTS
  42,934   42,703   58,643  100,970   84,210  202,547  185,557   22,461   39,451

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:     -2,362)
     145    6,730   -2,173     -878   -4,969   -2,906     -412      544   -1,949

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.1     19.0     26.1     44.9     37.4     90.0     82.5     10.0     17.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      213)
      54       77       77       33       50      143      164
 
 
LIVE CATTLE - CHICAGO MERCANTILE EXCHANGE                            Code-057642
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      260,724
COMMITMENTS
  59,560   47,524   50,845  128,684  108,490  239,089  206,860   21,635   53,864

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:     -1,485)
  -1,135    4,106    2,736   -2,156   -7,490     -555     -648     -930     -837

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.8     18.2     19.5     49.4     41.6     91.7     79.3      8.3     20.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      324)
      62      103       79       85      128      194      276
 
 
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE                   Code-058643
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 110,000 BOARD FEET)                    OPEN INTEREST:        9,488
COMMITMENTS
   3,923    4,340      817    2,637    2,103    7,376    7,260    2,111    2,227

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:     -1,298)
    -130       24   -1,009       52     -131   -1,087   -1,115     -211     -183

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    41.3     45.7      8.6     27.8     22.2     77.7     76.5     22.3     23.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       87)
      26       29       11       17       24       47       61
 
 
FEEDER CATTLE - CHICAGO MERCANTILE EXCHANGE                          Code-061641
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50,000 POUNDS)                         OPEN INTEREST:       33,627
COMMITMENTS
  15,519    4,059    5,502    8,463    7,647   29,483   17,208    4,144   16,419

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:      2,310)
     707      272    1,009      588      221    2,304    1,503        6      807

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    46.2     12.1     16.4     25.2     22.7     87.7     51.2     12.3     48.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      139)
      36       33       32       36       50       92      100
 
 
CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                        Code-090741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CAD 100,000)                           OPEN INTEREST:      141,140
COMMITMENTS
  38,950   11,147   12,224   57,545   96,640  108,719  120,012   32,420   21,128

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:      5,521)
   1,999   -2,360    3,740    2,325    3,295    8,064    4,675   -2,543      846

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    27.6      7.9      8.7     40.8     68.5     77.0     85.0     23.0     15.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       72)
      27       14       15       24       22       59       43
 
 
SWISS FRANC - CHICAGO MERCANTILE EXCHANGE                            Code-092741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CHF 125,000)                           OPEN INTEREST:       65,701
COMMITMENTS
  15,033   21,548    2,625   28,096   30,283   45,754   54,456   19,948   11,246

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:    -26,050)
 -11,242   -2,100   -1,105  -13,013  -24,781  -25,360  -27,987     -690    1,937

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.9     32.8      4.0     42.8     46.1     69.6     82.9     30.4     17.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
      15       12        4       11       13       28       27
 
 
MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE                           Code-095741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF MXN 500,000)                           OPEN INTEREST:       89,937
COMMITMENTS
  70,710    3,821      182   12,927   83,917   83,819   87,920    6,118    2,017

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:    -36,840)
  12,510  -15,476     -737  -49,647  -20,781  -37,874  -36,994    1,034      154

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    78.6      4.2      0.2     14.4     93.3     93.2     97.8      6.8      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       86)
      56        9        1        6       18       63       27
 
 
BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE                 Code-096742
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF GBP 62,500)                            OPEN INTEREST:       78,040
COMMITMENTS
  32,328   18,180    8,089   19,981   31,910   60,399   58,179   17,642   19,861

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:    -89,469)
 -45,267     -599    1,516  -45,263  -90,065  -89,014  -89,147     -455     -321

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    41.4     23.3     10.4     25.6     40.9     77.4     74.5     22.6     25.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
      16       21       10       13       17       35       42
 
 
JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE                           Code-097741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF JPY 12,500,000)                        OPEN INTEREST:      218,063
COMMITMENTS
  50,468   40,600   17,192  117,583  140,126  185,242  197,918   32,821   20,146

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:    -40,556)
 -15,014    3,014   -2,625  -17,337  -41,748  -34,975  -41,358   -5,580      803

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.1     18.6      7.9     53.9     64.3     84.9     90.8     15.1      9.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       96)
      35       21       12       32       25       70       55
 
 
EURO FX - CHICAGO MERCANTILE EXCHANGE                                Code-099741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF EUR 125,000)                           OPEN INTEREST:      179,070
COMMITMENTS
  67,029   34,850   18,961   41,214   86,434  127,204  140,245   51,865   38,824

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:   -105,434)
 -22,004    9,927   -5,668  -75,624 -105,446 -103,297 -101,187   -2,137   -4,247

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    37.4     19.5     10.6     23.0     48.3     71.0     78.3     29.0     21.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      118)
      43       33       25       30       31       86       76
 
 
NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE                     Code-112741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF NZD 100,000)                           OPEN INTEREST:       19,080
COMMITMENTS
  12,556    2,930       81    3,200   15,991   15,837   19,002    3,243       78

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:     -8,378)
  -1,491      224     -369   -6,086   -6,392   -7,946   -6,537     -432   -1,841

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    65.8     15.4      0.4     16.8     83.8     83.0     99.6     17.0      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
      11        5        1        6       10       17       16
 
 
3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE                    Code-132741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $1,000,000)                            OPEN INTEREST:   17,735,356
COMMITMENTS
 1047079  347,670  6849380  8295972  9070807 16192431 16267857  1542926  1467499

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST: -4,323,688)
-246,874  -75,104 -2477832 -1670801 -1859197 -4395507 -4412134   71,819   88,445

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.9      2.0     38.6     46.8     51.1     91.3     91.7      8.7      8.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      258)
      68       40      100      132      131      247      236
 
 
S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                    Code-138741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 500 INDEX X $250.00)                            OPEN INTEREST:      841,097
COMMITMENTS
  55,753   71,664  108,064  505,215  496,112  669,033  675,840  172,064  165,257

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:     23,443)
  -8,577  -13,962    9,187    7,467   42,657    8,077   37,881   15,366  -14,438

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.6      8.5     12.8     60.1     59.0     79.5     80.4     20.5     19.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      219)
      63       50       81       94       64      195      157
 
 
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-13874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($50 X S&P 500 INDEX)                                OPEN INTEREST:    2,911,274
COMMITMENTS
 349,790  510,298  221,238  1814654  1877465  2385682  2609001  525,592  302,273

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:    423,123)
  67,851  -47,699   56,084  345,967  326,987  469,901  335,372  -46,779   87,751

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.0     17.5      7.6     62.3     64.5     81.9     89.6     18.1     10.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      354)
      84      108      102      122      117      262      272
 
 
E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-33874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $100)                               OPEN INTEREST:      124,382
COMMITMENTS
   8,538   26,540    1,542   99,657   91,518  109,737  119,600   14,645    4,782

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:     19,440)
   1,099   -7,358    1,418   17,613   27,344   20,130   21,404     -690   -1,964

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.9     21.3      1.2     80.1     73.6     88.2     96.2     11.8      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       80)
       9       12        3       41       36       53       48
 
 
NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                 Code-209741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 INDEX X $100)                            OPEN INTEREST:       68,280
COMMITMENTS
   8,855   15,510    2,196   45,197   37,647   56,248   55,354   12,032   12,926

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:     11,582)
  -1,560    1,397    1,628    9,497   11,242    9,565   14,268    2,017   -2,686

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.0     22.7      3.2     66.2     55.1     82.4     81.1     17.6     18.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       72)
      14       18       10       31       27       51       49
 
 
NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE          Code-209742
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
( NASDAQ 100 STOCK INDEX X $20)                      OPEN INTEREST:      550,785
COMMITMENTS
 104,384  182,788   41,831  326,959  288,113  473,174  512,732   77,611   38,053

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:    102,413)
  -8,553   -3,966   21,043   93,141   70,007  105,631   87,085   -3,217   15,329

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.0     33.2      7.6     59.4     52.3     85.9     93.1     14.1      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      237)
      81       60       33       71       65      167      144
 
 
AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                      Code-232741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF AUD 100,000)                           OPEN INTEREST:       56,454
COMMITMENTS
  19,347    8,339      722   13,956   38,786   34,025   47,847   22,428    8,607

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:    -20,793)
 -16,743    5,133      159   -3,850  -25,763  -20,434  -20,471     -359     -322

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.3     14.8      1.3     24.7     68.7     60.3     84.8     39.7     15.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
      12        9        3        8       14       22       24
 
 
RUSSEL 2000 STOCK INDEX FUTURE - CHICAGO MERCANTILE EXCHANGE         Code-239741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $500)                           OPEN INTEREST:       58,575
COMMITMENTS
   1,920   15,230      723   39,042   35,587   41,685   51,539   16,890    7,035

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:     19,563)
     935      939       19   15,150   16,769   16,104   17,727    3,459    1,836

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.3     26.0      1.2     66.7     60.8     71.2     88.0     28.8     12.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       68)
       4       23        6       28       33       37       57
 
 
RUSSEL 2000 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE         Code-239742
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $100)                           OPEN INTEREST:      845,954
COMMITMENTS
  70,193  238,970   36,924  708,228  469,018  815,344  744,911   30,610  101,043

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:    156,256)
   3,809      421   22,184  117,863  105,992  143,856  128,596   12,401   27,660

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.3     28.2      4.4     83.7     55.4     96.4     88.1      3.6     11.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      306)
      54      135       67       64       94      149      265
 
 
NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE                   Code-240741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X $5.00)                               OPEN INTEREST:       62,819
COMMITMENTS
  12,457   34,517      191   40,838   20,338   53,486   55,046    9,333    7,772

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:    -34,340)
   1,647    1,052  -11,454  -21,272  -19,789  -31,080  -30,191   -3,260   -4,149

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.8     54.9      0.3     65.0     32.4     85.1     87.6     14.9     12.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       63)
      17       14        4       15       20       33       37
 
 
NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE         Code-240743
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X JPY 500)                             OPEN INTEREST:       44,647
COMMITMENTS
  17,864      975       40   10,982   35,490   28,886   36,505   15,761    8,142

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:    -22,120)
    -754   -2,463     -583  -25,503    2,807  -26,840     -239    4,720  -21,881

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    40.0      2.2      0.1     24.6     79.5     64.7     81.8     35.3     18.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       9        2        1       10       11       19       14
 
 
S&P GSCI COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE               Code-256741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(GSCI X $250)                                        OPEN INTEREST:       21,439
COMMITMENTS
   5,784      709        0   14,223   19,924   20,007   20,633    1,432      806

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:        -37)
     274      425        0       -6     -341      268       84     -305     -121

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    27.0      3.3      0.0     66.3     92.9     93.3     96.2      6.7      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
      10        3        0        6        4       16        7
 
 
3-MO. EUROYEN TIBOR - CHICAGO MERCANTILE EXCHANGE                    Code-597741
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF JPY 100,000,000)                       OPEN INTEREST:       23,637
COMMITMENTS
   6,115    3,881    1,930   12,422   10,000   20,467   15,811    3,170    7,826

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:    -15,898)
  -3,598   -1,274   -2,049   -4,577  -11,237  -10,224  -14,560   -5,674   -1,338

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.9     16.4      8.2     52.6     42.3     86.6     66.9     13.4     33.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       8        3        6       15       19       24       27
 

Updated December 21, 2007