Please be advised that due to the continued limit down state on E-mini S&P 500 futures, in the interest of fair and orderly markets Cboe Options Exchange will not be conducting a GTH trading session in SPX or VIX options today, Monday March 9, 2020 in accordance with Cboe Rule 5.20.
In addition, in accordance with Cboe Rule 5.31 market collars for all classes will be triple (3x) wide at the open of today's trading on Cboe Options Exchange and C2 Options Exchange.
Any changes to normal operations will be announced by notice and via the Cboe Options system status page. All Cboe systems are currently operating normally.
Please contact the Cboe Trade Desk with any questions.
Cboe Trade Desk