SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261
Commitments of Traders with Delta-adjusted Options and Futures Combined, June 5, 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 : 17,967: 3,176 1,271 707 13,648 15,744 17,531 17,722: 436 245
Old : 17,967: 3,176 1,271 707 13,648 15,744 17,531 17,722: 436 245
Other: 0: 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: May 29, 2007 :
: 201: -108 217 16 303 151 210 384: -9 -183
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 17.7 7.1 3.9 76.0 87.6 97.6 98.6: 2.4 1.4
Old : 100.0: 17.7 7.1 3.9 76.0 87.6 97.6 98.6: 2.4 1.4
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 : 27: 11 5 4 11 11 24 18:
Old : 27: 11 5 4 11 11 24 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 : 80.9 78.4 90.3 89.5 49.7 44.9 51.7 50.2
Old : 80.9 78.4 90.3 89.5 49.7 44.9 51.7 50.2
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated June 8, 2007