The stock market is open for business between 9:30 a.m. and 4 p.m. Monday to Friday. Billions of shares are traded in the American markets, making them very liquid and efficient.

With exception of closures due to holidays or exceptional circumstances, the stock market maintains these hours of operation every week, Monday through Friday. Like the stock market holidays ...

Major stock and bond markets will close on Monday in observance of Martin Luther King Jr. Day. Monday will also bring a presidential inauguration.

The Dow, S&P 500, and Nasdaq gained Thursday as the stock market reacted to President Donald Trump's tariff announcement, inflation data, and Russia-Ukraine peace talks.

Wednesday’s late-trading session included a jump in shares of Cisco ( NASDAQ: CSCO) and Robinhood ( NASDAQ: HOOD) after the ...

Gamestop shares rose in after-hours trading Thursday as speculation continues to build around the company using its cash ...

Cboe Global Markets on Monday announced plans to expand U.S. equities trading to a 24-hour, five-days-a-week format to meet ...

Shares of The Trade Desk (TTD) have collapsed and are down 26% after the digital content and online advertising company ...

Solid results from Apple are buoying spirits, as investors brace for PCE inflation and weigh Trump's renewed tariff threat.

US stocks mostly rose on Thursday as investors look at earnings. Amazon issues weak sales outlook after the close. Monthly ...

US stock market futures plunged Sunday ... Bitcoin was also down 3.5% over the last 24 hours. The sharp selloff in the ...