NEW YORK (AP) — U.S. stocks rose Wednesday as a worldwide rally came back around to Wall Street after President Donald Trump appeared to back off his criticism of the Federal Reserve and his tough talk in his trade war.

The S&P 500 climbed 1.7% and added to its big gain from Tuesday that more than made up for a steep loss on Monday. The Dow Jones Industrial Average rose 419 points, or 1.1%, and the Nasdaq composite gained 2.5%.

Wall Street’s gains followed strong moves higher for stocks across much of Europe and Asia. They also continued a dizzying, up-and-down run for financial markets as investors struggle with how to react to so much uncertainty about what Trump will do with his economic policies.

The market’s latest move was up in part because Trump said late Tuesday that he has “no intention” to fire the head of the Federal Reserve. Trump had been angry with Jerome Powell, whom Trump had called “a major loser,” because of the Fed’s hesitance to cut interest rates.

While a cut to interest rates by the Fed could give the economy a boost, it could also put upward pressure on inflation.

Markets also rose after Trump said late Tuesday that U.S. tariffs on imports coming from China could come down “substantially” from the current 145%.

The hope along Wall Street has been that Trump would lower his tariffs after negotiating trade deals with other countries.