VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/27/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($1000 X INDEX) OPEN INTEREST: 127,438 COMMITMENTS 11,459 22,083 31,714 71,664 60,243 114,837 114,040 12,601 13,398 CHANGES FROM 12/20/11 (CHANGE IN OPEN INTEREST: -29,554) -5,018 -1,539 -3,385 -17,995 -23,666 -26,398 -28,590 -3,156 -964 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.0 17.3 24.9 56.2 47.3 90.1 89.5 9.9 10.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 70) 23 18 20 22 19 58 48
Updated December 30, 2011