Key Takeaways:
The Nasdaq Composite's intraday swing of nearly 5 points showed how algorithmic trading and sector rotation are reshaping a market that has relied on a handful of chip stocks for its record run.
The Nasdaq Composite fell 1% on Tuesday, recovering from an intraday loss of as much as 3.7% that brought it to its upward-sloping 50-day simple moving average, according to Barron's senior technical analyst Doug Busch. The S&P 500 slipped 0.3% to 7,386.43 after touching a low of 7,237.85, while the Dow Jones Industrial Average added 85 points, or 0.2%.
"The selloff likely did some technical damage to CTA/quant strategies, driving incremental unwind today," said Daniel O'Regan, strategist at Mizuho.
Nine of the S&P 500's 11 sectors traded in the green, led by real estate, consumer staples and healthcare. But the information technology and energy sectors fell 2.4% and 1.8%, respectively, pulling the benchmark lower. The iShares Semiconductor ETF lost nearly 2%, with Marvell Technology sliding 8% after jumping 10% on Monday. Apple dropped 3.6% as investors shrugged off AI Siri announcements at its annual Worldwide Developers Conference, while Tesla fell 3% and Nvidia slipped 0.2%.
The rotation out of tech into defensive and cyclical sectors reflects a market facing three near-term catalysts. The May Consumer Price Index report due Wednesday is expected to show 4.2% annual inflation, the highest in three years, according to a survey of forecasters by Dow Jones Newswires and the Wall Street Journal. President Donald Trump said the U.S. would respond after Iran shot down an American Apache helicopter over the Strait of Hormuz, paring earlier gains in oil prices. And the coming wave of mega-IPOs from SpaceX, OpenAI and Anthropic could reshape capital flows in the second half of the year.
The S&P 500 equal-weighted index has now gained more than 8% this year, edging ahead of the market-cap-weighted version's 7.9% advance — a sign that the rally is broadening beyond the largest technology companies. The Dow Jones Transportation Average climbed for a fifth straight session, extending its 2026 gain to 29%, with Old Dominion Freight Line up 59% and Ryder System gaining 45%.
"The sharp swings between defensive and cyclical leadership are characteristic of the internal market debate," said Dennis DeBusschere and Sophia Wang of 22V Research. "Sector data suggests that leadership remains fragile and tactical, with investors rapidly adjusting exposures as rate expectations evolve."
The 10-year Treasury yield slipped to about 4.53% from 4.57% on Monday, while the U.S. Dollar Index edged down 0.1% to 99.97. West Texas Intermediate crude settled 3.4% lower at $88.20 a barrel after Trump said a U.S.-Iran deal could be reached in "two or three days," though the helicopter incident pared earlier losses. Gold futures fell 2% to $4,275 an ounce.
Options activity surged during Friday's selloff, with more than 50 million bearish put contracts changing hands — the second-highest daily volume on record, according to Cboe Global Markets data. Options tied to the S&P 500 hit a record 7.8 million contracts, with about 64% being zero-day-to-expiry contracts.
Jason Hunter, a technical strategist at J.P. Morgan, said sustained price action below 7,320 to 7,350 "would leave the market vulnerable to a further setback to the 7,035 to 7,121 support layer."
This article is for informational purposes only and does not constitute investment advice.
