Early in the morning, it looked like Tuesday would be a little less volatile than Monday. But President Donald Trump took to Truth Social 45 minutes into the session to say he'll raise tariffs on Canadian steel and aluminum imports by another 25%, up to 50%, effective Wednesday morning.
And the three main U.S. equity benchmarks burrowed deeper into the red. Tech stocks caught bids and led a late rally, though all of the 11 S&P 500 sectors closed lower.
