Wondering, is the stock market open today? Learn about stock market hours, holiday closures, early trading sessions and what to do when the market is closed.

Is the stock market open on Martin Luther King Jr. Day? It is a federal holiday, after all, according to the U.S. Office of Personnel Management. Here’s what to know about the New York Stock Exchange ...

In reality, trading hours extend beyond what most people expect. Understanding how trading hours and after-hours markets work ...