CFTC Commitments of Traders Long Report - Other (Combined) PALLADIUM - NEW YORK MERCANTILE EXCHANGE Code-075651 Disaggregated Commitments of Traders - Options and Futures Combined, March 30, 2010 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(CONTRACTS OF 100 TROY OUNCES) : : : Positions : All : 22,924: 1,065 14,150 2,599 4,735 156 11,653 1,634 204 3,946 1,462 39: 3,262 544 Old : 22,924: 1,065 14,150 2,599 4,735 156 11,653 1,634 204 3,946 1,462 39: 3,262 544 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: March 23, 2010 : : -1,246: 145 -1,337 -537 197 30 -528 -172 -1 -390 355 -26: 61 -292 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 4.6 61.7 11.3 20.7 0.7 50.8 7.1 0.9 17.2 6.4 0.2: 14.2 2.4 Old : 100.0: 4.6 61.7 11.3 20.7 0.7 50.8 7.1 0.9 17.2 6.4 0.2: 14.2 2.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 147: 9 22 12 7 . 52 9 . 25 15 .: Old : 147: 9 22 12 7 . 52 9 . 25 15 .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 24.8 38.8 36.4 59.8 24.8 38.8 36.3 59.0 Old : 24.8 38.8 36.4 59.8 24.8 38.8 36.3 59.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PLATINUM - NEW YORK MERCANTILE EXCHANGE Code-076651 Disaggregated Commitments of Traders - Options and Futures Combined, March 30, 2010 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(CONTRACTS OF 50 TROY OUNCES) : : : Positions : All : 38,113: 528 17,609 5,457 15,137 669 20,582 1,002 494 4,748 1,481 118: 5,516 1,602 Old : 38,113: 528 17,609 5,457 15,137 669 20,582 1,002 494 4,748 1,481 118: 5,516 1,602 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: March 23, 2010 : : -142: 216 181 379 -357 -337 4 73 114 -241 306 -110: -168 -13 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 1.4 46.2 14.3 39.7 1.8 54.0 2.6 1.3 12.5 3.9 0.3: 14.5 4.2 Old : 100.0: 1.4 46.2 14.3 39.7 1.8 54.0 2.6 1.3 12.5 3.9 0.3: 14.5 4.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 155: 7 23 9 11 6 67 5 . 26 12 .: Old : 155: 7 23 9 11 6 67 5 . 26 12 .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 18.1 28.2 30.7 47.5 18.1 28.2 30.6 47.2 Old : 18.1 28.2 30.7 47.5 18.1 28.2 30.6 47.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SILVER - COMMODITY EXCHANGE INC. Code-084691 Disaggregated Commitments of Traders - Options and Futures Combined, March 30, 2010 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(CONTRACTS OF 5,000 TROY OUNCES) : : : Positions : All : 138,719: 8,896 59,200 20,398 18,468 6,822 28,067 2,645 13,247 11,149 2,847 22,375: 27,765 13,115 Old : 138,719: 8,896 59,200 20,398 18,468 6,822 28,067 2,645 13,247 11,149 2,847 22,375: 27,765 13,115 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: March 23, 2010 : : 1,327: 278 48 348 1,928 684 1,400 -434 1,867 -632 312 -579: -2,039 -2,499 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.4 42.7 14.7 13.3 4.9 20.2 1.9 9.5 8.0 2.1 16.1: 20.0 9.5 Old : 100.0: 6.4 42.7 14.7 13.3 4.9 20.2 1.9 9.5 8.0 2.1 16.1: 20.0 9.5 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 160: 12 21 17 9 15 38 11 11 39 20 35: Old : 160: 12 21 17 9 15 38 11 11 39 20 35: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 16.8 41.0 26.0 54.2 10.5 35.5 17.3 45.8 Old : 16.8 41.0 26.0 54.2 10.5 35.5 17.3 45.8 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 GOLD - COMMODITY EXCHANGE INC. Code-088691 Disaggregated Commitments of Traders - Options and Futures Combined, March 30, 2010 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(CONTRACTS OF 100 TROY OUNCES) : : : Positions : All : 603,626: 74,776 209,910 56,691 144,439 46,374 157,723 8,324 58,472 55,920 18,535 92,022: 61,647 25,549 Old : 603,626: 74,776 209,910 56,691 144,439 46,374 157,723 8,324 58,472 55,920 18,535 92,022: 61,647 25,549 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: March 23, 2010 : : -61,578: 991 -2,578 12,797 -1,473 -13,693 -8,204 -828 -15,556 -4,207 -140 -20,928: -12,777 -6,382 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 12.4 34.8 9.4 23.9 7.7 26.1 1.4 9.7 9.3 3.1 15.2: 10.2 4.2 Old : 100.0: 12.4 34.8 9.4 23.9 7.7 26.1 1.4 9.7 9.3 3.1 15.2: 10.2 4.2 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 340: 22 31 17 17 23 86 19 39 111 46 91: Old : 340: 22 31 17 17 23 86 19 39 111 46 91: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 24.4 36.7 35.1 49.9 17.5 28.3 22.9 35.6 Old : 24.4 36.7 35.1 49.9 17.5 28.3 22.9 35.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 Disaggregated Commitments of Traders - Options and Futures Combined, March 30, 2010 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(CONTRACTS OF 25,000 POUNDS) : : : Positions : All : 142,431: 10,354 69,913 48,240 9,057 5,161 41,665 13,684 8,353 5,531 12,277 10,141: 12,986 13,846 Old : 142,431: 10,354 69,913 48,240 9,057 5,161 41,665 13,684 8,353 5,531 12,277 10,141: 12,986 13,846 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: March 23, 2010 : : 9,221: 3,152 6,944 -129 1,129 -342 4,999 -1,004 1,177 -379 2,138 -240: 983 -580 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 7.3 49.1 33.9 6.4 3.6 29.3 9.6 5.9 3.9 8.6 7.1: 9.1 9.7 Old : 100.0: 7.3 49.1 33.9 6.4 3.6 29.3 9.6 5.9 3.9 8.6 7.1: 9.1 9.7 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 188: 16 25 16 8 12 51 24 20 5 43 20: Old : 188: 16 25 16 8 12 51 24 20 5 43 20: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 26.5 38.5 41.8 48.1 26.5 34.8 39.9 43.0 Old : 26.5 38.5 41.8 48.1 26.5 34.8 39.9 43.0 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE Code-058643 Disaggregated Commitments of Traders - Options and Futures Combined, March 30, 2010 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(CONTRACTS OF 110,000 BOARD FEET) : : : Positions : All : 9,854: 683 6,401 1,944 0 0 3,491 366 249 229 113 1,110: 2,148 1,615 Old : 9,854: 683 6,401 1,944 0 0 3,491 366 249 229 113 1,110: 2,148 1,615 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: March 23, 2010 : : 56: -98 7 -63 0 0 25 27 0 -110 -18 -83: 385 123 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 6.9 65.0 19.7 0.0 0.0 35.4 3.7 2.5 2.3 1.1 11.3: 21.8 16.4 Old : 100.0: 6.9 65.0 19.7 0.0 0.0 35.4 3.7 2.5 2.3 1.1 11.3: 21.8 16.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 76: 12 25 4 0 0 22 4 . 9 7 13: Old : 76: 12 25 4 0 0 22 4 . 9 7 13: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 32.1 36.0 44.1 50.6 32.1 36.0 43.1 50.3 Old : 32.1 36.0 44.1 50.6 32.1 36.0 43.1 50.3 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 Disaggregated Commitments of Traders - Options and Futures Combined, March 30, 2010 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(CONTRACTS OF 25 U.S. EPA SO2 EMMISSION : : : Positions : All : 14,781: 2,961 8,909 153 4,601 820 3,855 242 0 6,866 85 38: 88 86 Old : 14,781: 2,961 8,909 153 4,601 820 3,855 242 0 6,866 85 38: 88 86 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: March 23, 2010 : : -290: -1,203 381 -23 -1,400 741 85 0 0 130 0 6: -25 -18 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 20.0 60.3 1.0 31.1 5.5 26.1 1.6 0.0 46.5 0.6 0.3: 0.6 0.6 Old : 100.0: 20.0 60.3 1.0 31.1 5.5 26.1 1.6 0.0 46.5 0.6 0.3: 0.6 0.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 31: 5 11 . . . . . 0 6 . .: Old : 31: 5 11 . . . . . 0 6 . .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 89.7 76.1 96.4 92.1 86.6 68.1 89.6 83.9 Old : 89.7 76.1 96.4 92.1 86.6 68.1 89.6 83.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 SULFUR FINANCIAL INSTR 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-006265 Disaggregated Commitments of Traders - Options and Futures Combined, March 30, 2010 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(CONTRACTS OF 25 U.S. EPA SO2 EMMISSION : : : Positions : All : 26,183: 4,068 14,471 1,270 3,800 211 7,520 52 353 10,768 5,335 1,609: 385 352 Old : 26,183: 4,068 14,471 1,270 3,800 211 7,520 52 353 10,768 5,335 1,609: 385 352 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: March 23, 2010 : : 1,002: -165 -490 1,000 1,438 -67 -136 -132 -133 142 5 41: 320 339 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 15.5 55.3 4.9 14.5 0.8 28.7 0.2 1.3 41.1 20.4 6.1: 1.5 1.3 Old : 100.0: 15.5 55.3 4.9 14.5 0.8 28.7 0.2 1.3 41.1 20.4 6.1: 1.5 1.3 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 27: 9 10 . . . . . . 4 . .: Old : 27: 9 10 . . . . . . 4 . .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 74.8 73.5 88.3 91.4 72.5 65.2 81.0 79.6 Old : 74.8 73.5 88.3 91.4 72.5 65.2 81.0 79.6 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 CARBON FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006268 Disaggregated Commitments of Traders - Options and Futures Combined, March 30, 2010 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(CONTRACTS OF 1,000 METRIC TONS CCX C02) : : : Positions : All : 3,954: 3 1,873 0 544 51 923 391 244 1,741 44 750: 242 57 Old : 3,954: 3 1,873 0 544 51 923 391 244 1,741 44 750: 242 57 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: March 23, 2010 : : 13: -1 6 0 10 0 627 -4 109 -595 1 -108: -19 -1 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 0.1 47.4 0.0 13.8 1.3 23.4 9.9 6.2 44.0 1.1 19.0: 6.1 1.4 Old : 100.0: 0.1 47.4 0.0 13.8 1.3 23.4 9.9 6.2 44.0 1.1 19.0: 6.1 1.4 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 24: . . 0 . . . . . 18 . 5: Old : 24: . . 0 . . . . . 18 . 5: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 50.2 89.3 70.1 98.5 39.7 72.1 53.1 72.1 Old : 50.2 89.3 70.1 98.5 39.7 72.1 53.1 72.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 RGGI CO2 ALLOWANCE 2009 - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626U Disaggregated Commitments of Traders - Options and Futures Combined, March 30, 2010 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(CONTRACTS OF 1000 RGGI CO2 ALLOWANCES) : : : Positions : All : 10,309: 9,153 7,741 27 2,482 20 100 0 0 719 0 5: 285 61 Old : 10,309: 9,153 7,741 27 2,482 20 100 0 0 719 0 5: 285 61 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: March 23, 2010 : : 806: 670 875 0 -27 0 100 -8 -38 15 -23 -1: 60 28 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 88.8 75.1 0.3 24.1 0.2 1.0 0.0 0.0 7.0 0.0 0.0: 2.8 0.6 Old : 100.0: 88.8 75.1 0.3 24.1 0.2 1.0 0.0 0.0 7.0 0.0 0.0: 2.8 0.6 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 20: 8 7 . . . . 0 0 . 0 .: Old : 20: 8 7 . . . . 0 0 . 0 .: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 87.4 82.5 94.8 97.2 87.3 79.4 92.7 94.2 Old : 87.4 82.5 94.8 97.2 87.3 79.4 92.7 94.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 RGGI CO2 ALLOWANCE 2010 - CHICAGO CLIMATE FUTURES EXCHANGE Code-00626V Disaggregated Commitments of Traders - Options and Futures Combined, March 30, 2010 ------------------------------------------------------------------------------------------------------------------------------------------------------------- : : Reportable Positions : Nonreportable : : Producer/Merchant/ : : : : Positions : Open : Processor/User : Swap Dealers : Managed Money : Other Reportables : : Interest : Long : Short : Long : Short :Spreading : Long : Short :Spreading : Long : Short :Spreading : Long : Short ------------------------------------------------------------------------------------------------------------------------------------------------------------- : :(CONTRACTS OF 1000 RGGI CO2 ALLOWANCES) : : : Positions : All : 8,808: 8,037 4,879 173 3,694 91 0 0 0 502 144 0: 5 0 Old : 8,808: 8,037 4,879 173 3,694 91 0 0 0 502 144 0: 5 0 Other: 0: 0 0 0 0 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: March 23, 2010 : : -577: -521 -565 0 -10 3 0 0 0 0 53 -59: 0 0 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 91.2 55.4 2.0 41.9 1.0 0.0 0.0 0.0 5.7 1.6 0.0: 0.1 0.0 Old : 100.0: 91.2 55.4 2.0 41.9 1.0 0.0 0.0 0.0 5.7 1.6 0.0: 0.1 0.0 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : : : Number of Traders in Each Category : All : 20: 11 7 . . . 0 0 0 . . 0: Old : 20: 11 7 . . . 0 0 0 . . 0: Other: 0: 0 0 0 0 0 0 0 0 0 0 0: :------------------------------------------------------------------------------------------------------------------------------------------------------- : Percent of Open Interest Held by the Indicated Number of the Largest Traders : By Gross Position By Net Position : 4 or Less Traders 8 or Less Traders 4 or Less Traders 8 or Less Traders : Long: Short Long Short: Long Short Long Short :---------------------------------------------------------------------------------------------------- All : 82.2 74.1 92.0 98.9 77.6 70.5 84.8 86.1 Old : 82.2 74.1 92.0 98.9 77.6 70.5 84.8 86.1 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Updated April 2, 2010