Reasonability Notices

Pre Open Reasonability Edit

October 24, 2018 09:02:07

Pre-opening price reasonability checks have been turned off for the following classes on Cboe Options only: APH, ASML, BA, EW, IRBT, MKSI, MT, SIX, STM, TRVG, TUP, TXN, TZOO, UMBF, UPS, ZIXI.