The huge swings rocking Wall Street and the global economy may feel far from normal. But, for investing at least, drops of this size have happened often throughout history.

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.

A Wisconsin-based company rang the closing bell at the New York Stock Exchange Thursday — the worst day for Wall Street since 2020.

President Trump’s tariff plans are much more severe than many traders feared, driving a steep selloff in evening trading. U.S. stock-index futures dropped in off-hours trading as investors parsed the details of Trump’s sweeping new tariff policies.

Newsmax's shares closed with a more-than-eight-fold gain at $83.51 on Monday, partly buoyed by retail interest.

Dallas-Fort Worth’s Fortune 500 companies lost $49 billion in market value Thursday by the close of trading. Investors retreated after President Donald

On Wall Street, the S&P 500 rose 0.6% in another roller-coaster day, after being down as much as 1.7% during the morning. The reversal helped the index shave its loss for the first three months of the year to 4.6%, making it the worst quarter in two-and-a-half years.

Newsmax's share price soared when it started trading Monday on the New York Stock Exchange under the ticker "NMAX."

Retail traders on Stocktwits were buzzing, with some skeptical that the huge gains could continue. Newsmax saw its market cap soar to $20 billion Tuesday.

Babcock & Wilcox's stock closed Tuesday at an all-time low 46 cents per share. On quarterly earnings call, executives discuss looming debt deadlines.

Trading on the Warsaw Stock Exchange was suspended for one hour on the afternoon of April 7, the exchange’s operator said, citing concerns about market stability. The move coincided with the opening of the New York Stock Exchange,