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VIX

Introduction

This page shows the trading hours, holidays, and time zone of the CBOE Volatility Index Option contracts market.

Pre-market Hours

The following table shows the pre-market hours for the CBOE Volatility Index Option contracts market:

WeekdayTime (America/Chicago)
Sunday19:15:00 to 24:00:00
Monday00:00:00 to 08:15:00
Tuesday00:00:00 to 08:15:00
Wednesday00:00:00 to 08:15:00
Thursday00:00:00 to 08:15:00
Friday00:00:00 to 08:15:00

Regular Trading Hours

The following table shows the regular trading hours for the CBOE Volatility Index Option contracts market:

WeekdayTime (America/Chicago)
Monday08:30:00 to 15:15:00
Tuesday08:30:00 to 15:15:00
Wednesday08:30:00 to 15:15:00
Thursday08:30:00 to 15:15:00
Friday08:30:00 to 15:15:00

Post-market Hours

The following table shows the post-market hours for the CBOE Volatility Index Option contracts market:

WeekdayTime (America/Chicago)
Monday15:15:00 to 16:00:00, 19:15:00 to 24:00:00
Tuesday15:15:00 to 16:00:00, 19:15:00 to 24:00:00
Wednesday15:15:00 to 16:00:00, 19:15:00 to 24:00:00
Thursday15:15:00 to 16:00:00, 19:15:00 to 24:00:00
Friday15:15:00 to 16:00:00

Holidays

Early Closes

There are no days with early closes.

Late Opens

There are no days with late opens.

Time Zone

The CBOE Volatility Index Option contracts market trades in the America/Chicago time zone.

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