President Donald Trump’s first 100 days in office have been marked, in short, by volatility. Both uncertainty about his ever-changing tariff policies and fear that they could bring a recession have taken a toll on the market.

President Donald Trump's first 100 days in office, set to deliver the worst start for stocks since former President Richard Nixon's second term in 1973, have stoked volatility across markets and created expectations of a semi-permanent state of uncertainty.

U.S. stocks were on pace to close out Donald Trump’s first 100 days back in the Oval Office on a sour note, with the president’s trade policies taking the blame for derailing a thriving market and stoking fears the world’s largest economy could slip toward recession.