Wall Street on Edge as Trump’s Tariffs Spark Fears of Inflation and Market Volatility

Investors are bracing for economic turbulence after President Donald Trump signed an executive order imposing tariffs on key trading partners. The order includes a 25% tariff on imports from Mexico and Canada and 10% on Chinese goods, set to take effect Tuesday at 12:01 a.m. ET.

Markets have yet to fully absorb the risks of higher import costs, which could squeeze corporate profits and push inflation higher. The White House hinted at possible exemptions, including Canadian oil, but Trump stated no actions could prevent the tariffs.

Mark Malek, CIO at Siebert Financial, warned that markets might challenge Trump for the first time. Some investors speculate this could be a negotiating tactic, as any delay in enforcement leaves room for adjustments. Rick Meckler of Cherry Lane Investments noted that market reactions would depend on whether the tariffs are truly implemented.

Goldman Sachs estimates across-the-board tariffs on Canada and Mexico could add 0.7% to core inflation and cut GDP by 0.4%. Barclays strategists predict a 2.8% drop in S&P 500 earnings, factoring in expected retaliation from affected nations.

Investors worry about rising consumer prices, which could force the Federal Reserve to halt interest rate cuts. The Fed recently paused its rate-cutting cycle, with Chair Jerome Powell indicating policy moves depend on evolving economic conditions.

With stocks at record highs, Evercore ISI strategists forecast the S&P 500 could swing 3% to 5% in either direction. Gene Goldman of Cetera Financial sees high valuations, inflationary pressure, and Fed uncertainty as catalysts for volatility.

Colin Graham of Robeco called the tariffs an unpredictable geopolitical shock. "They just happen, and you have to figure out afterward what to do," he said. Investors now await Monday’s market reaction.