Reasonability Notices

Pre Open Reasonability Edit

November 06, 2018 09:08:04

Pre-opening price reasonability checks have been turned off for the following classes on Cboe Options only:  ABC, ATUS, BE, BKNG, BRZU, CAR, COHU,  GOGO, GSKY, INSY, MBUU, MYL, NIO, NKTR, RL, SUM.