SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261
Commitments of Traders - Futures Only, May 6, 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 : 24,921: 10,562 4,285 328 13,957 20,269 24,847 24,882: 74 39
Old : 24,921: 10,562 4,285 328 13,957 20,269 24,847 24,882: 74 39
Other: 0: 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: April 29, 2008 :
: -1,351: 1 706 -1,279 158 -483 -1,120 -1,056: -231 -295
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 42.4 17.2 1.3 56.0 81.3 99.7 99.8: 0.3 0.2
Old : 100.0: 42.4 17.2 1.3 56.0 81.3 99.7 99.8: 0.3 0.2
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: 10 8 6 13 13 26 24:
Old : 32: 10 8 6 13 13 26 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 : 69.9 76.2 88.6 90.6 56.3 59.4 66.7 66.3
Old : 69.9 76.2 88.6 90.6 56.3 59.4 66.7 66.3
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated May 9, 2008