The S&P 500 rose 0.1% in afternoon trading. The Dow Jones Industrial Average was up by 452 points, or 1%, as of 2:02 p.m. Eastern time, and the Nasdaq composite was 0.5% lower.
Tesla tugged on the market as the relationship between its CEO, Elon Musk, and President Donald Trump soured even further. Once allies, the two have clashed recently, and Trump suggested there's potentially "BIG MONEY TO BE SAVED" by scrutinizing subsidies, contracts or other government spending going to Musk's companies.
Tesla fell 5.6% and was one of the heaviest weights on the S&P 500. It had already dropped a little more than 21% for the year so far coming into the day, in part because of Musk's and Trump's feud.
Drops for several darlings of the artificial-intelligence frenzy also weighed on the market. Nvidia’s decline of 2.1% was the heaviest weight on the S&P 500.
More stocks were rising within the index than falling, led by several casino companies. They rallied following a report showing better-than-expected growth in overall gaming revenue in Macao, China’s casino hub. Wynn Resorts climbed 8.8%, and Las Vegas Sands gained 8.9%.