Micron (MU) stock price drops at the open as chip trade sours — what traders watch next
New York, Feb 2, 2026, 09:33 — The regular session is now in progress. Micron Technology plunged 4.8% to $414.88 in early Monday trading, dragged down by a broad selloff in semiconductor stocks. The iShares Semiconductor ETF also fell, dropping about 4.1% to start the week.