Reasonability Notices

Removal of Pre-Open Fat Finger Checks

January 03, 2020 09:13:57

Pre-Open Fat Finger checks have been turned off for the following classes on Cboe Options only:AAU, ACOR, AFMD, AGTC, ATHM, AXAS, BNO, BRZY, BURL, CLR, CURE, CXO, DRIP, EDC, EURL, FAS, FXP, GASX, GUSH, INCY, IPGP, JNUG, KAR, LNDC, LW, MCEP, MIDU, MTZ, NTRA, OILD, OILU, PKD, RENN, RETL, RUSL, SGMS, SGRY, SOLX, SPXL, SVXY, TAT, TECL, TNA, TQQQ, TRIB, UCO, UNT, UPRO, UVXY, VIIX, VIXM, WLL, XPP, YANG, YINN, ZEN, ZN