VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/13/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($1000 X INDEX) OPEN INTEREST: 150,430 COMMITMENTS 14,296 22,550 33,804 85,003 79,620 133,103 135,974 17,327 14,456 CHANGES FROM 12/06/11 (CHANGE IN OPEN INTEREST: 1,936) -4,457 4,850 1,311 3,006 -7,163 -140 -1,002 2,076 2,938 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.5 15.0 22.5 56.5 52.9 88.5 90.4 11.5 9.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 77) 27 20 29 24 25 67 61
Updated December 16, 2011