Investors returned to artificial intelligence stocks on Tuesday, driving the S&P 500 and Nasdaq Composite to their largest single-day gains in six weeks.
The rally marked a sharp reversal from recent sessions, when concerns about persistent inflation had weighed on technology shares.
AI-related companies led the advance, drawing renewed interest from traders who had grown cautious about high valuations.
The S&P 500 and Nasdaq each posted their strongest performance since early April, according to market data.
Tuesday’s move suggested that investors remain willing to bet on long-term growth themes despite unsettled inflation data.
Money flowed back into chipmakers and software firms tied to AI development, reversing several days of selling pressure.
The broader market also benefited, with gains spread across sectors rather than confined to a single industry group.
Analysts pointed to easing Treasury yields as one factor that helped restore appetite for riskier assets.
The rebound does not erase weeks of uncertainty, but it signals that AI remains a central focus for equity investors.
