SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 25, 2008
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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 : 33,311: 10,122 3,283 3,355 19,697 26,316 33,173 32,953: 139 358
Old : 33,311: 10,122 3,283 3,355 19,697 26,316 33,173 32,953: 139 358
Other: 0: 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: March 18, 2008 :
: -1,621: 219 -1,096 197 -1,769 -595 -1,354 -1,495: -267 -126
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 30.4 9.9 10.1 59.1 79.0 99.6 98.9: 0.4 1.1
Old : 100.0: 30.4 9.9 10.1 59.1 79.0 99.6 98.9: 0.4 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 : 31: 9 9 12 13 13 28 28:
Old : 31: 9 9 12 13 13 28 28:
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 : 59.9 72.7 83.0 83.4 34.3 37.3 42.0 42.6
Old : 59.9 72.7 83.0 83.4 34.3 37.3 42.0 42.6
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated March 28, 2008