SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261
Commitments of Traders - Futures Only, December 24, 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 : 9,309: 2,942 1,636 160 6,090 7,410 9,192 9,206: 117 103
Old : 9,309: 2,942 1,636 160 6,090 7,410 9,192 9,206: 117 103
Other: 0: 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: December 18, 2007 :
: -1,270: -96 -524 -50 -197 204 -343 -370: -927 -900
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 31.6 17.6 1.7 65.4 79.6 98.7 98.9: 1.3 1.1
Old : 100.0: 31.6 17.6 1.7 65.4 79.6 98.7 98.9: 1.3 1.1
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 : 32: 9 12 5 9 9 20 24:
Old : 32: 9 12 5 9 9 20 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 : 59.4 61.7 88.2 83.9 40.4 38.9 55.8 52.7
Old : 59.4 61.7 88.2 83.9 40.4 38.9 55.8 52.7
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated December 28, 2007