Reasonability Notices

RE: Pre Open Reasonability Edit

April 17, 2018 09:05:04

Please add GWPH and ROKU, both C1 and C2 (WINT is not on C1 or C2).

[cid:[email protected]]

John Haffner | Manager, Cboe Floor Official, OSC
Cboe Global Markets
400 South LaSalle Street | Chicago, IL 60605
T. 312-786-7086
M. 312.617.8051
F. 312-786-7050
[email protected] | cboe.com >

From: Help Desk Notices [mailto:[email protected]]
Sent: Tuesday, April 17, 2018 7:29 AM
To: [email protected]
Subject: Pre Open Reasonability Edit

Pre-opening price reasonability checks have been turned off for the following classes on Cboe and C2 Options: CE, NFLX, ON.

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

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