Micron stock price slips as $200B expansion talk runs into AI spending jitters
New York, Feb 17, 2026, 10:07 EST — Regular session underway. Micron Technology, Inc. slid 2.6% to $400.88 early Tuesday, tracking losses across the chip sector. Investors reacted to renewed chatter about a huge capacity ramp linked to artificial-intelligence demand. The iShares Semiconductor ETF dropped roughly 1.9%. The Invesco QQQ Trust lost about 1%.