VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 05/07/13 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($1000 X INDEX) OPEN INTEREST: 405,092 COMMITMENTS 115,836 172,886 90,074 173,292 113,371 379,202 376,331 25,890 28,761 CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST: 17,009) 11,463 4,178 4,877 -624 7,954 15,716 17,009 1,293 0 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 28.6 42.7 22.2 42.8 28.0 93.6 92.9 6.4 7.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 168) 53 65 71 36 34 129 141
Updated May 10, 2013