Was it a predictable event? Then Wall Street's reaction might already be "priced in."
"It's not as simple as it might seem," said Andrea Eisfeldt of UCLA.
In the world of high-speed trading, a lot can happen in .000002 seconds.
But, yes, the two are related. And that relationship can get pretty interesting.
The stock market can be intimidating. Here are some basics to help you find the right place to park your money.
We hear about stock market numbers every day on the show, but what are those numbers really telling us?
Market volatility and the possibility of a recession have affected some retirees' financial decisions.
Volatile markets can cause your retirement fund to drop.
The STAR market is enjoying a buzzy debut, with "a huge amount" of oversubscription from institutional and retail investors.
Stock movements in after-hours markets get a lot of attention. But trading after markets close can be dangerous for small-time investors.