SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261
Commitments of Traders - Futures Only, April 22, 2008
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: Total : Reportable Positions : Nonreportable
:---------------------------------------------------------------------------------------- Positions
: Open : Non-Commercial : Commercial : Total :
: Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short
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: : (CONTRACTS OF 25 U.S. EPA SO2 EMMISSION :
: : :
All : 25,761: 10,118 3,071 1,806 13,725 20,718 25,649 25,595: 112 166
Old : 25,761: 10,118 3,071 1,806 13,725 20,718 25,649 25,595: 112 166
Other: 0: 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 15, 2008 :
: 2,102: 117 -586 1,179 823 1,483 2,119 2,076: -17 26
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 39.3 11.9 7.0 53.3 80.4 99.6 99.4: 0.4 0.6
Old : 100.0: 39.3 11.9 7.0 53.3 80.4 99.6 99.4: 0.4 0.6
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 : 31: 8 9 7 12 13 24 25:
Old : 31: 8 9 7 12 13 24 25:
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 : 66.3 71.5 85.9 85.7 53.3 50.7 62.6 58.9
Old : 66.3 71.5 85.9 85.7 53.3 50.7 62.6 58.9
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated April 25, 2008