SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261
Commitments of Traders with Delta-adjusted Options and Futures Combined, July 17, 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 : 19,280: 3,891 1,523 642 14,126 16,365 18,660 18,531: 620 749
Old : 19,280: 3,891 1,523 642 14,126 16,365 18,660 18,531: 620 749
Other: 0: 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: July 10, 2007 :
: -180: 369 -502 289 -583 168 74 -45: -255 -135
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 20.2 7.9 3.3 73.3 84.9 96.8 96.1: 3.2 3.9
Old : 100.0: 20.2 7.9 3.3 73.3 84.9 96.8 96.1: 3.2 3.9
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 : 30: 11 8 6 10 11 22 24:
Old : 30: 11 8 6 10 11 22 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 : 74.5 78.5 86.6 86.6 36.7 41.0 43.0 46.2
Old : 74.5 78.5 86.6 86.6 36.7 41.0 43.0 46.2
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated July 20, 2007