Stock Market Holidays 2026: Why Exchange Calendars Differ

Stock market holidays are local, not global

There is no universal stock market holiday calendar. Each exchange follows the public holidays, settlement conventions, and market rules of its own country or region. That means the New York Stock Exchange can be closed while London is open, or Tokyo can be closed while US markets trade normally.

For traders and investors, this matters because market closures affect liquidity, settlement, volatility, and the timing of news reactions. A global portfolio may include markets that are open, closed, or partially trading on the same day.

Common reasons exchanges close

National holidays: Independence days, bank holidays, religious holidays, and public observances.
Exchange-specific rules: Some exchanges close for events that are not observed globally.
Early closes: A market may trade for a shortened session before a major holiday.
Extraordinary closures: Severe weather, national mourning, technical incidents, or emergency conditions can occasionally close markets.

Early closes can be easy to miss

A market holiday is not always a full closure. Some exchanges run shortened sessions before major holidays. For example, US markets often close early on the day after Thanksgiving and on Christmas Eve when those dates fall on trading days. Early closes can reduce liquidity and change intraday behaviour even though the market technically opens.

When checking a holiday calendar, look for both full closures and early-close notes. A simple “open” or “closed” label does not always tell the full story.

Major 2026 holiday calendars to check

How holidays affect trading

Holiday periods often change market behaviour before and after the closure. Volume can fall before a long weekend. Spreads may widen. News released during a closure may be priced in at the next open, creating a gap between the previous close and the next trading session.

This is especially important when a market is closed but related markets are open. For example, US futures, European equities, or currency markets may continue reacting to global news while a local cash equity market is closed.

Best practice for global traders

Check the specific exchange, not just the country.
Confirm whether the market has a full closure or early close.
Convert session times into your own timezone.
Be cautious around reopening sessions after long holidays.

Frequently asked questions

Are all stock markets closed on the same holidays?

No. Stock market holidays are local. Exchanges follow their own country and market calendars.

What is an early close?

An early close is a shortened trading session where the market opens but closes earlier than usual.

Where can I check if a market is closed today?

Use the relevant exchange page on Global Exchange Clock, such as NYSE, LSE, TSX, or KRX.