Shares of Flowserve Corp. FLS shed 4.18% to $52.74 Monday, on what proved to be an all-around poor trading session for the stock market, with the S&P 500 Index SPX falling 1.76% to 5,849.72 and Dow ...

U.S. stocks endured another serious setback on Monday as what one trader described as a tariff "tape bomb" from President Donald Trump caused the S&P 500 to tally its biggest daily drop in months.

Wabtec closed 13.86% below its 52-week high of $210.88, which the company reached on January 30th.

The Dow, S&P 500 and Nasdaq Composite fell sharply hours before President Trump’s tariffs on Canada and Mexico go into effect with no chance of a last-minute deal.

Follow along for live updates on stocks, bonds and other markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.

U.S. stock-market volatility is up this year amid signs of a softening economy, but that doesn't necessarily spell recession or the end of American exceptionalism.

Market participants have watched Wall Street's major averages tick lower with investors exercising caution as uncertainty ...

Stock index futures were little changed on Monday, with investors exercising caution as uncertainty over Donald Trump's ...