SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261
Commitments of Traders with Delta-adjusted Options and Futures Combined, November 27, 2007
-------------------------------------------------------------------------------------------------------------------
: Total : Reportable Positions : Nonreportable
:---------------------------------------------------------------------------------------- Positions
: Open : Non-Commercial : Commercial : Total :
: Interest : Long : Short : Spreading: Long : Short : Long : Short : Long : Short
-------------------------------------------------------------------------------------------------------------------
: : (CONTRACTS OF 25 U.S. EPA SO2 EMMISSION ALLOWANCES) :
: : :
All : 25,394: 8,416 4,235 3,689 13,129 17,445 25,235 25,368: 160 26
Old : 25,394: 8,416 4,235 3,689 13,129 17,445 25,235 25,368: 160 26
Other: 0: 0 0 0 0 0 0 0: 0 0
: : :
: : Changes in Commitments from: November 20, 2007 :
: 1,819: 348 319 1,113 215 392 1,677 1,825: 143 -5
: : :
: : Percent of Open Interest Represented by Each Category of Trader :
All : 100.0: 33.1 16.7 14.5 51.7 68.7 99.4 99.9: 0.6 0.1
Old : 100.0: 33.1 16.7 14.5 51.7 68.7 99.4 99.9: 0.6 0.1
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 : 35: 12 9 14 11 12 31 29:
Old : 35: 12 9 14 11 12 31 29:
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 : 52.1 63.3 75.4 79.2 31.7 28.7 42.9 37.9
Old : 52.1 63.3 75.4 79.2 31.7 28.7 42.9 37.9
Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Updated November 30, 2007