SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261
Commitments of Traders - Futures Only, April 15, 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 : 23,659: 10,001 3,657 627 12,902 19,235 23,530 23,519: 129 140
Old : 23,659: 10,001 3,657 627 12,902 19,235 23,530 23,519: 129 140
Other: 0: 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 8, 2008 :
: 136: -14 482 33 208 -220 227 295: -91 -159
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 42.3 15.5 2.7 54.5 81.3 99.5 99.4: 0.5 0.6
Old : 100.0: 42.3 15.5 2.7 54.5 81.3 99.5 99.4: 0.5 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: 9 9 7 11 12 23 25:
Old : 31: 9 9 7 11 12 23 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 : 68.6 74.9 88.0 85.5 54.3 55.0 65.6 63.5
Old : 68.6 74.9 88.0 85.5 54.3 55.0 65.6 63.5
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated April 18, 2008