SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 Commitments of Traders with Delta-adjusted Options and Futures Combined, November 27, 2007 ------------------------------------------------------------------------------------------------------------------- : Total : Reportable Positions : Nonreportable :---------------------------------------------------------------------------------------- Positions : Open : Non-Commercial : Commercial : Total : : Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short ------------------------------------------------------------------------------------------------------------------- : : (CONTRACTS OF 25 U.S. EPA SO2 EMMISSION ALLOWANCES) : : : : All : 25,394: 8,416 4,235 3,689 13,129 17,445 25,235 25,368: 160 26 Old : 25,394: 8,416 4,235 3,689 13,129 17,445 25,235 25,368: 160 26 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: November 20, 2007 : : 1,819: 348 319 1,113 215 392 1,677 1,825: 143 -5 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 33.1 16.7 14.5 51.7 68.7 99.4 99.9: 0.6 0.1 Old : 100.0: 33.1 16.7 14.5 51.7 68.7 99.4 99.9: 0.6 0.1 Other: 100.0: 0.0 0.0 0.0 0.0 0.0 0.0 0.0: 0.0 0.0 : : : :# Traders : Number of Traders in Each Category : All : 35: 12 9 14 11 12 31 29: Old : 35: 12 9 14 11 12 31 29: Other: 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 : 52.1 63.3 75.4 79.2 31.7 28.7 42.9 37.9 Old : 52.1 63.3 75.4 79.2 31.7 28.7 42.9 37.9 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated November 30, 2007