Just how unique was Monday's session in which the S&P 500 swung 412 points from intraday high to low? According to Benedek ...

Trading was volatile as investors struggled to find a bottom after recent steep declines driven by the president's trade policy.

U.S. stocks ended mostly lower on Monday, after President Donald Trump threatened China with additional tariffs of 50%, effective Wednesday. Stocks saw violent swings between gains and losses, undersc ...

The Dow Jones fell on the stock market today after the White House called Trump tariff claims "fake news." Nvidia and Palantir rose. Bill Ackman issued a warning.

The Dow Jones Industrial Average narrowed its losses while the Nasdaq Composite flipped higher Monday afternoon in [wildly volatile trading]( ...

The stock market turned positive again as a bumpy day of trading unfolded. The Nasdaq Composite was up 1%. The S&P 500 was up 0.6% despite a majority of its members' stocks trading lower. Like the ...

Live Updates Live Coverage Has Ended Stock Market Day to Remember 11:59 am As of 12 pm, the Nasdaq Composite is down .83% on ...

Technology stocks were lurching up and down in a roller-coaster trading session on Wall Street Monday. The Nasdaq Composite was swinging from a 4.5% gain to a loss of around 5% at Monday's intraday ...

Big Tech stocks were struggling to recover in volatile trading Monday morning, as investors monitored negotiations on the tariff front amid heightened worries over a global trade war. The Roundhill ...

On Thursday following Trump's tariff announcement the S&P 500 fell 4.88%, almost identical to its drop the day the market ...

In fact, for the last two years, the HHI has been in the Highly Competitive range or right on the threshold. In addition, no exchange group has a market share close to 30% (bars). So, the U.S. equity ...

Several major U.S. equity indexes were on track for their worst session since September 2022 early Thursday as investors reacted to President Donald Trump's plan to dramatically expand U.S. tariffs.