VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 11/29/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($1000 X INDEX) OPEN INTEREST: 138,609 COMMITMENTS 20,435 19,660 29,566 73,262 77,938 123,263 127,164 15,346 11,445 CHANGES FROM 11/22/11 (CHANGE IN OPEN INTEREST: 4,678) -1,198 3,403 220 6,527 3,097 5,549 6,720 -871 -2,042 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.7 14.2 21.3 52.9 56.2 88.9 91.7 11.1 8.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 76) 25 20 28 23 23 66 59
Updated December 2, 2011