SULFUR FINANCIAL INSTRUMENT - CHICAGO CLIMATE FUTURES EXCHANGE Code-006261
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/18/07 |
--------------------------------------------------------------| NONREPORTABLE
NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS
--------------------------|-----------------|-----------------|-----------------
Long | Short |Spreads | Long | Short | Long | Short | Long | Short
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(CONTRACTS OF 25 U.S. EPA SO2 EMMISSION OPEN INTEREST: 14,571
COMMITMENTS
3,698 2,887 1,425 8,302 9,256 13,425 13,568 1,146 1,003
CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST: -9,384)
-4,715 -2,647 -1,671 -3,637 -5,868 -10,023 -10,186 639 802
PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
25.4 19.8 9.8 57.0 63.5 92.1 93.1 7.9 6.9
NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 32)
10 11 13 10 11 25 30
Updated December 21, 2007