SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261
Commitments of Traders - Futures Only, July 3, 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 : 16,494: 3,721 1,772 212 12,084 14,044 16,017 16,028: 477 466
Old : 16,494: 3,721 1,772 212 12,084 14,044 16,017 16,028: 477 466
Other: 0: 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: June 26, 2007 :
: -396: 499 -9 25 -1,122 -509 -598 -493: 202 97
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 22.6 10.7 1.3 73.3 85.1 97.1 97.2: 2.9 2.8
Old : 100.0: 22.6 10.7 1.3 73.3 85.1 97.1 97.2: 2.9 2.8
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 : 26: 11 5 4 9 10 21 18:
Old : 26: 11 5 4 9 10 21 18:
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 : 77.7 79.7 88.3 90.0 48.9 49.3 54.3 56.6
Old : 77.7 79.7 88.3 90.0 48.9 49.3 54.3 56.6
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated July 9, 2007