SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261
Commitments of Traders with Delta-adjusted Options and Futures Combined, February 12, 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 : 27,788: 8,194 4,578 3,831 15,478 19,190 27,503 27,600: 285 188
Old : 27,788: 8,194 4,578 3,831 15,478 19,190 27,503 27,600: 285 188
Other: 0: 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: February 5, 2008 :
: 2,113: 1,196 731 -373 1,236 1,711 2,059 2,070: 54 44
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 29.5 16.5 13.8 55.7 69.1 99.0 99.3: 1.0 0.7
Old : 100.0: 29.5 16.5 13.8 55.7 69.1 99.0 99.3: 1.0 0.7
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: 12 7 8 12 10 27 22:
Old : 31: 12 7 8 12 10 27 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 : 57.0 75.4 81.8 86.3 30.1 29.9 35.7 36.3
Old : 57.0 75.4 81.8 86.3 30.1 29.9 35.7 36.3
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated February 15, 2008