VIX FUTURES - CBOE FUTURES EXCHANGE Code-1170E1 OPTION AND FUTURES COMBINED POSITIONS AS OF 05/13/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($1000 X INDEX) OPEN INTEREST: 67,185 COMMITMENTS 12,262 23,291 6,184 35,660 33,198 54,106 62,673 13,079 4,512 CHANGES FROM 05/06/08 (CHANGE IN OPEN INTEREST: 6,966) 2,635 -3,110 1,773 3,424 6,691 7,832 5,354 -866 1,612 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.3 34.7 9.2 53.1 49.4 80.5 93.3 19.5 6.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 35) 15 11 8 9 4 30 17
Updated May 16, 2008