🟢 Lam Research is trading 3.1% up today amid AI enthusiasm and chip-equipment strength

Lam Research is trading 3.1% up at $316.80 now on September 25, 2026, amid renewed AI enthusiasm and a rally in semiconductor-equipment shares.

• No new company-specific announcement or analyst action explaining the intraday move surfaced in available reporting.
• Optimism about AI-driven wafer-fab demand and Lam’s 2026 spending outlook offers sector context, not a new catalyst.
• The broader market is higher: the S&P 500 is up 0.61% and the Nasdaq Composite is up 0.62%.