US STOCKS-Wall Street ends mixed; traders look to Nvidia report

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Walmart (WMT) falls after announcing CEO retirement

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Cidara Therapeutics (CDTX) soars on Merck's (MRK) buyout deal

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Nvidia (NVDA) report seen as key to AI rally

(Updates with close of session)

By Noel Randewich

Nov 14 (Reuters) -

Wall Street stocks ended mixed on Friday as investors looked ahead to Nvidia's (NVDA) quarterly results next week and worried that the Federal Reserve may hold off on cutting U.S. interest rates in December.

The market partly recovered after a selloff early in the session that dragged all three major Wall Street indexes down more than 1%.

Investors in recent days have fretted about the pace of rate cuts and pricey valuations of heavyweight artificial intelligence stocks that have fueled much of the U.S. stock market's gains in recent years.

Nvidia (NVDA), Palantir (PLTR), Microsoft (MSFT) and Tesla all gained.

Expectations the Fed will cut rates at its December policy meeting have faded in recent days amid signs of persistent inflation, caused in part by U.S. President Donald Trump's global tariffs. The probability of a 25-basis-point rate cut in December has fallen to under 50% from 67% last week, according to CME Group's FedWatch tool.

Kansas City Fed President Jeffrey Schmid said on Friday his concerns about "too hot" inflation go well beyond the narrow effects of tariffs, signaling that he could dissent again at the Fed's December meeting should policymakers opt to cut short-term borrowing costs. He was one of two dissenters in the Fed's October decision to lower the policy rate by a quarter of a percentage point.

AI chipmaker Nvidia (NVDA) will be at the center of Wall Street's attention when it reports quarterly results on Wednesday, with investors eager for fresh evidence that a race to dominate the emerging technology is not losing steam.

"We've got a huge event next week with Nvidia (NVDA)," said Mike Dickson, head of research and quantitative strategies at Horizon Investments in Charlotte, North Carolina. "If Nvidia (NVDA) disappoints, they will be punished. But I also think that - kind of like you're seeing today - you'll see dip buyers come back in pretty quickly and stabilize things."

According to preliminary data, the S&P 500 lost 2.70 points, or 0.05%, to end at 6,734.42 points, while the Nasdaq Composite gained 29.17 points, or 0.13%, to 22,899.53. The Dow Jones Industrial Average fell 308.29 points, or 0.65%, to 47,148.93.

Concerns about the labor market's health and the inflation outlook have weighed on investors, who expect some permanent gaps in official economic data even after the record-long U.S. government shutdown ended on Thursday.

In global trade, the Swiss government said U.S. tariffs on Swiss goods will be reduced to 15% from 39%.

Warner Bros Discovery (WBD) gained after the entertainment company said it had amended CEO David Zaslav's employment agreement amid a strategic review of its business.

Cidara Therapeutics (CDTX) shares doubled after Merck (MRK) said it will acquire the company in a nearly $9.2 billion deal.

(Reporting by Twesha Dikshit and Purvi Agarwal in Bengaluru, and by Noel Randewich in San Francisco; Editing by Maju Samuel, Krishna Chandra Eluri and Richard Chang)