The New York Stock Exchange, the world’s largest market exchange with more than $25 trillion in market capitalization among its listed stocks, starts trading at 9:30 a.m. Eastern time daily. With the time zone shift, the market opens at 8:30 a.m. for those in Dallas-Fort Worth.

As markets tumble and fears grow over a global trade war in response to President Trump's tariffs, he has advised Americans to "be strong" and "hang tough."

Tariffs have dominated headlines over the past week, with President Trump’s sweeping new trade moves shaking up the economy and erasing more

Traders are bracing for another bumpy week after a day marked by waves of volatility thanks to unpredictable news on President Donald Trump’s tariff plans. US stocks swung violently, wiping out a 4% plunge to rise more than 3% before turning negative again as investors reacted to a swirl of headlines related to trade policies.

The higher rates are set to be collected beginning Wednesday, ushering in a new era of economic uncertainty with no clear end in sight.

U.S. stock futures sank Monday and Asian markets suffered major declines, signaling that the financial turmoil that began last week would continue to rip through markets when trading opens Monday.

U.S. stock futures opened sharply lower on Sunday evening, with contracts tied to the S&P 500 falling more than 5% during the opening minutes of trade as an ugly stretch for stocks looked set to worsen.

Undeterred by a panicked stock market, President Donald Trump threatened additional tariffs on China on Monday, raising fresh concerns that his drive to rebalance the global economy could intensify a financially destructive trade war.

President Donald Trump's sharp tariff hikes last week have sent the stock market into a tailspin, raised alarm bells among Wall Street executives, and heightened many economists' worries that the U.S.