SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261
Commitments of Traders - Futures Only, August 14, 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 : 16,451: 4,625 1,376 923 10,796 14,057 16,344 16,356: 107 95
Old : 16,451: 4,625 1,376 923 10,796 14,057 16,344 16,356: 107 95
Other: 0: 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: August 7, 2007 :
: 105: 249 477 236 -87 -105 398 608: -293 -503
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 28.1 8.4 5.6 65.6 85.4 99.3 99.4: 0.7 0.6
Old : 100.0: 28.1 8.4 5.6 65.6 85.4 99.3 99.4: 0.7 0.6
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 : 29: 11 8 7 7 10 21 22:
Old : 29: 11 8 7 7 10 21 22:
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 : 72.3 73.0 87.4 84.6 47.7 43.4 55.8 53.4
Old : 72.3 73.0 87.4 84.6 47.7 43.4 55.8 53.4
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated August 17, 2007