Updates to market close

By Stephen Culp

April 22 (Reuters) - U.S. stocks rebounded on Tuesday as a spate of quarterly earnings reports and hints at the de-escalation of U.S.-China trade tensions brought buyers in from the sidelines.

A broad rally boosted all three major U.S. indices by more than 2%, as investors looked past Trump's ramped up rhetoric against Fed Chair Jerome Powell, who is widely considered a stabilizing force for the markets.

Minneapolis Fed President Neel Kashkari, when asked about Trump's attacks on Powell, said the Fed's independence is "foundational" to better economic outcomes.

Having been battered for weeks by the White House's erratic and multi-front tariff disputes, the S&P 500 is currently about 14.4% below its record closing high reached on February 19.

Treasury Secretary Scott Bessent said that while trade negotiations with Beijing will likely be "a slog," he believes that there will be a de-escalation of U.S.-China trade tensions.

"The roller coaster continues," said Ryan Detrick, chief market strategist at Carson Group in Omaha. "Some thawing of the aggression (between) U.S. and China, thanks to Bessent’s comments, helped push things higher."

"Washington understands that the uncertainty around tariffs is hurting markets and maybe we can get some type of positive news going forward on the trade front," Detrick added

Those uncertainties helped prompt the International Monetary Fund to slash its forecasts for U.S. economic growth to 1.8% in 2025, citing the impact of U.S. tariffs, now at 100-year highs.

First-quarter earnings season gathered steam.

So far, 82 of the companies in the S&P 500 have reported. Of those, 73% have beaten expectations, according to LSEG.

Analysts now see aggregate S&P 500 earnings growth 8.1% for the Jan - March period, down from the 12.2% growth forecast at the beginning of the quarter, per LSEG.

"Current earnings are showing a continuation of good fundamentals, which is not a surprise," said Bill Merz, head of Capital Market Research at U.S. Bank Wealth Management, Minneapolis, who added that investors are parsing corporate guidance for "clarity on what companies are planning to do in response to tariff policy."

Shares of industrial conglomerate 3M Co MMM.N jumped after the company posted better-than-expected first-quarter profit expectations, though it flagged a likely hit to 2025 profit from tariffs.

Northrop Grumman NOC.N slumped after it reported a sharp drop in profit.

Aerospace and defense company RTX RTX.N tumbled after flagging a potential $850 million hit to its annual profit due to tariffs.

According to preliminary data, the S&P 500 .SPX gained 129.13 points, or 2.50%, to end at 5,287.33 points, while the Nasdaq Composite .IXIC gained 429.52 points, or 2.71%, to 16,300.42. The Dow Jones Industrial Average .DJI rose 1,013.56 points, or 2.66%, to 39,183.97.

All 11 major sectors in the S&P 500 advanced.

(Reporting by Stephen Culp; Additional reporting by Lisa Mattackal and Purvi Agarwal in Bengaluru; Editing by Aurora Ellis)

((stephen.culp@thomsonreuters.com; 646-223-6076;))