Reasonability Notices

Pre Open Reasonability Edit

March 27, 2018 08:25:13

Pre-opening price reasonability checks have been turned off for the following classes on Cboe and C2 Options: CG, GERN, IDT, OSTK, RHT.

Pre-opening price reasonability checks have been turned off for the following classes on Cboe Options only: COGT, TECL.