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Market Hours

USA

Introduction

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

Pre-market Hours

Pre-market trading is not available.

Regular Trading Hours

The following table shows the regular trading hours for the US Index Option market:

WeekdayTime (America/Chicago)
Monday08:30:00 to 15:20:00
Tuesday08:30:00 to 15:20:00
Wednesday08:30:00 to 15:20:00
Thursday08:30:00 to 15:20:00
Friday08:30:00 to 15:20:00

Post-market Hours

Post-market trading is not available.

Holidays

Early Closes

There are no days with early closes.

Late Opens

There are no days with late opens.

Time Zone

The US Index Option market trades in the following time zones:

  • America/Chicago
  • America/New York

Assets With Other Hours

The following table shows the contracts that have different trading periods than the overall US Index Option market:

SymbolName
NDXNasdaq 100 Index
RUTRussell 2000 Index
SPXS&P 500 Index
VIXCBOE Volatility Index

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