Reasonability Notices

Pre Open Reasonability Edit

October 18, 2018 08:44:15

Pre-opening price reasonability checks have been turned off for the following classes on Cboe Options only: AA, ACHC, ACOR, ADS, CCK, ECYT, FMS, GPS, HPT, LNN, OILD, OILU, PX, SEE, TXT, URI, YANG, YINN.