```
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NATURAL GAS ICE HENRY HUB - ICE OTC   (Contracts of 2,500  MMBTU'S)                                            :
CFTC Code #023391                                                    Open Interest is 3,807,279                :
: Positions                                                                                                    :
:1,352,235   959,081    73,304   987,772   657,665   605,450    46,937   800,058     6,615    41,391   304,701 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:   42,293    51,423     5,403    16,223    37,447    21,545    -1,998    11,047    -1,044   -13,482   -11,009 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     35.5      25.2       1.9      25.9      17.3      15.9       1.2      21.0       0.2       1.1       8.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   210                     :
:       89        82        11        22        31        23        15        36        16        26        38 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NATURAL GAS - NEW YORK MERCANTILE EXCHANGE   (Contracts of 10,000 MMBTU'S)                                     :
CFTC Code #023651                                                    Open Interest is   853,259                :
: Positions                                                                                                    :
:   81,679   106,078   180,424    13,456    81,732    73,156   224,463   257,908    19,765    43,027    79,910 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:    6,014     6,857     3,253       188     4,794     5,055     9,032     9,365       869       794     2,689 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.6      12.4      21.1       1.6       9.6       8.6      26.3      30.2       2.3       5.0       9.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   270                     :
:       48        40        21        11        25        50        60        63        27        32        55 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MICHCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE   (Contracts of 2,500  MMBTU'S)                              :
CFTC Code #02365A                                                    Open Interest is    66,061                :
: Positions                                                                                                    :
:   38,428    28,604     4,258    19,146     7,086     2,181         0     2,270         0         0         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:    1,675     1,483         0       124       -55       198         0        54         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     58.2      43.3       6.4      29.0      10.7       3.3       0.0       3.4       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:       16        16         .         4         5         .         0         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
M-3 BASIS SWAP - NEW YORK MERCANTILE EXCHANGE   (Contracts of 2,500  MMBTU'S)                                  :
CFTC Code #02365C                                                    Open Interest is    69,716                :
: Positions                                                                                                    :
:   36,777    40,336    14,682    11,269     4,844         0         0         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     52.8      57.9      21.1      16.2       6.9       0.0       0.0       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:       12        14         .         4         4         0         0         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
TCO BASIS SWAP - NEW YORK MERCANTILE EXCHANGE   (Contracts of 2,500  MMBTU'S)                                  :
CFTC Code #02365D                                                    Open Interest is    79,362                :
: Positions                                                                                                    :
:   46,403    35,852    13,476    32,107     6,652         0         0         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:      730        96         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     58.5      45.2      17.0      40.5       8.4       0.0       0.0       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:       13        13         .         5         4         0         0         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NGPL TEXOK BASIS SWAP - NEW YORK MERCANTILE EXCHANGE   (Contracts of 2,500  MMBTU'S)                           :
CFTC Code #02365G                                                    Open Interest is    91,346                :
: Positions                                                                                                    :
:   46,995    56,733    16,543    21,573     3,674     8,785     1,436     2,297         0         0         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:   -2,244      -731         0         0         0     1,129     1,436        29         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     51.4      62.1      18.1      23.6       4.0       9.6       1.6       2.5       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    31                     :
:       12        17         .         7         4         .         .         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NGPL MIDCON BASIS SWAP - NEW YORK MERCANTILE EXCHANGE   (Contracts of 2,500  MMBTU'S)                          :
CFTC Code #02365K                                                    Open Interest is    91,191                :
: Positions                                                                                                    :
:   74,696    35,851     5,287    31,033       853         0    10,262     2,954         0         0         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:     -126      -336      -730         0        66         0       122       123         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     81.9      39.3       5.8      34.0       0.9       0.0      11.3       3.2       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:       10        12         .         6         .         0         .         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
WAHA BASIS SWAP - NEW YORK MERCANTILE EXCHANGE   (Contracts of 2,500  MMBTU'S)                                 :
CFTC Code #02365O                                                    Open Interest is    82,424                :
: Positions                                                                                                    :
:   40,769    19,621    12,696    42,729     5,442     5,999     2,158     3,788         0         0         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:    1,043      -324      -728         0         0      -573         0       202         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     49.5      23.8      15.4      51.8       6.6       7.3       2.6       4.6       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:       13        10         4         5         4         .         .         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
HENRY HUB BASIS SWAP - NEW YORK MERCANTILE EXCHANGE   (Contracts of 2,500  MMBTU'S)                            :
CFTC Code #035652                                                    Open Interest is    84,144                :
: Positions                                                                                                    :
:   53,878    58,420    27,262    21,392       244         0         0         0         0         0         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:   -1,070    -1,070         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     64.0      69.4      32.4      25.4       0.3       0.0       0.0       0.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:       12        11         .         5         .         0         0         0         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
HOUSTON SHIP CH BASIS SWAP - NEW YORK MERCANTILE EXCHANGE   (Contracts of 2,500  MMBTU'S)                      :
CFTC Code #035653                                                    Open Interest is   177,449                :
: Positions                                                                                                    :
:   97,118   112,249    41,739    32,591    17,945     4,433     2,768     5,767         0         0         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:   -3,108       154       492      -428        92       916         0      -243         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     54.7      63.3      23.5      18.4      10.1       2.5       1.6       3.2       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    44                     :
:       25        24         8         4        10         4         .         4         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NW PIPE ROCKIES BASIS SWAP - NEW YORK MERCANTILE EXCHANGE   (Contracts of 2,500  MMBTU'S)                      :
CFTC Code #035654                                                    Open Interest is   133,884                :
: Positions                                                                                                    :
:   63,503    76,747    41,684    36,307    11,814     2,416       774     1,398         0         0         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:      910       214         0         0         0         0       324       -96         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     47.4      57.3      31.1      27.1       8.8       1.8       0.6       1.0       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    30                     :
:       12        10         7         5         9         .         .         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PANHANDLE BASIS SWAP - NEW YORK MERCANTILE EXCHANGE   (Contracts of 2,500  MMBTU'S)                            :
CFTC Code #035655                                                    Open Interest is   226,307                :
: Positions                                                                                                    :
:  124,696    94,419    31,042    79,387    34,915     7,477       294    10,296         0         0         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:     -772    -1,131       730     2,341    -1,650       800      -364       190         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     55.1      41.7      13.7      35.1      15.4       3.3       0.1       4.5       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    39                     :
:       20        18         5        10        10         .         .         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
HENRY HUB SWAP - NEW YORK MERCANTILE EXCHANGE   (Contracts of 2,500  MMBTU'S)                                  :
CFTC Code #03565B                                                    Open Interest is 2,924,766                :
: Positions                                                                                                    :
:  818,850   488,486    87,298 1,006,791   366,880   571,677    47,313   719,972   126,297    65,846   208,121 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:   28,227    -1,302    -2,176     1,376     5,654   -11,143     2,171     3,781    -4,951     4,942    22,103 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     28.0      16.7       3.0      34.4      12.5      19.5       1.6      24.6       4.3       2.3       7.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   176                     :
:       77        68         9        20        25        24        13        36        13        11        22 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
HENRY HUB PENULTIMATE GAS SWAP - NEW YORK MERCANTILE EXCHANGE   (Contracts of 2,500  MMBTU'S)                  :
CFTC Code #03565C                                                    Open Interest is   984,179                :
: Positions                                                                                                    :
:  186,847   281,067   411,506   164,575   126,888    53,968   136,402    62,223    43,375   113,340    93,217 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:   17,264    14,021     1,823    -1,010     5,831     1,654       837     1,978       151     6,767     1,070 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     19.0      28.6      41.8      16.7      12.9       5.5      13.9       6.3       4.4      11.5       9.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    88                     :
:       21        22        15         5        17        13        10        18         9        12        20 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MT BELVIEU PROPANE 5 DEC SWAP - NEW YORK MERCANTILE EXCHANGE   (CONTRACTS OF 42,000 GALLONS)                   :
CFTC Code #06665O                                                    Open Interest is    19,761                :
: Positions                                                                                                    :
:   16,255    11,935        78     4,876     2,670       150         0        50         0        45        75 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:   -2,494    -2,381       -93      -126      -235      -151         0       -30         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     82.3      60.4       0.4      24.7      13.5       0.8       0.0       0.3       0.0       0.2       0.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    44                     :
:       30        29         .         6         7         .         0         .         0         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MT BELVIEU ETHANE 5 DEC SWAP - NEW YORK MERCANTILE EXCHANGE   (CONTRACTS OF 42,000 GALLONS)                    :
CFTC Code #06665P                                                    Open Interest is    17,219                :
: Positions                                                                                                    :
:   14,921     8,854         0     6,650     1,260       110       270        35         0         0         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:      510       135         0       375       171       -30         0        10         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     86.7      51.4       0.0      38.6       7.3       0.6       1.6       0.2       0.0       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       14        10         0         7         .         .         .         .         0         0         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MT BELV NORM BUTANE 5 DEC SWAP - NEW YORK MERCANTILE EXCHANGE   (CONTRACTS OF 42,000 GALLONS)                  :
CFTC Code #06665Q                                                    Open Interest is     9,883                :
: Positions                                                                                                    :
:    7,793     5,411       315     2,447     1,652         0       242         6         0        25         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:     -106      -398        13       330      -113         0        20       -25         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     78.9      54.8       3.2      24.8      16.7       0.0       2.4       0.1       0.0       0.3       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    28                     :
:       15        15         .         6         4         0         .         .         0         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of March 9, 2010              
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MT BELV NAT GASOLINE 5 DEC SWP - NEW YORK MERCANTILE EXCHANGE   (CONTRACTS OF 42,000 GALLONS)                  :
CFTC Code #06665R                                                    Open Interest is     8,455                :
: Positions                                                                                                    :
:    6,242     5,195       518     2,028       902         0         0         0       345         0         0 :
:                                                                                                              :
: Changes from:     March 2, 2010                                                                              :
:      402        20      -262       135       158         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     73.8      61.4       6.1      24.0      10.7       0.0       0.0       0.0       4.1       0.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    33                     :
:       24        18         .         .         .         0         0         0         .         0         0 :
----------------------------------------------------------------------------------------------------------------
```

----

Updated March 12, 2010