SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261
Commitments of Traders with Delta-adjusted Options and Futures Combined, November 20, 2007
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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 ALLOWANCES) :
: : :
All : 23,575: 8,068 3,915 2,576 12,914 17,052 23,558 23,543: 17 31
Old : 23,575: 8,068 3,915 2,576 12,914 17,052 23,558 23,543: 17 31
Other: 0: 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 13, 2007 :
: 137: 1,000 -61 698 -1,127 -118 571 519: -434 -382
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 34.2 16.6 10.9 54.8 72.3 99.9 99.9: 0.1 0.1
Old : 100.0: 34.2 16.6 10.9 54.8 72.3 99.9 99.9: 0.1 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: 11 10 14 11 12 31 29:
Old : 35: 11 10 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 : 54.9 64.2 79.2 79.0 32.9 29.0 44.0 37.9
Old : 54.9 64.2 79.2 79.0 32.9 29.0 44.0 37.9
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated November 26, 2007