SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261 Commitments of Traders - Futures Only, November 6, 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 : 19,514: 7,908 2,833 602 10,921 16,028 19,431 19,463: 83 51 Old : 19,514: 7,908 2,833 602 10,921 16,028 19,431 19,463: 83 51 Other: 0: 0 0 0 0 0 0 0: 0 0 : : : : : Changes in Commitments from: October 30, 2007 : : -1,351: 111 -445 -531 -862 -274 -1,282 -1,250: -69 -101 : : : : : Percent of Open Interest Represented by Each Category of Trader : All : 100.0: 40.5 14.5 3.1 56.0 82.1 99.6 99.7: 0.4 0.3 Old : 100.0: 40.5 14.5 3.1 56.0 82.1 99.6 99.7: 0.4 0.3 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 : 32: 12 8 7 8 11 23 24: Old : 32: 12 8 7 8 11 23 24: 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 : 67.6 68.4 86.8 80.6 41.9 38.6 53.6 49.2 Old : 67.6 68.4 86.8 80.6 41.9 38.6 53.6 49.2 Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated November 9, 2007