Micron Technology (MU) Stock on November 30, 2025: AI Memory Boom, Japan Megaplant and Valuation Jitters
Micron Technology, Inc. (NASDAQ: MU) heads into the final month of 2025 as one of the standout artificial intelligence (AI) infrastructure plays on Wall Street. After a volatile November, the stock is trading just below record highs, powered by surging demand for high‑bandwidth memory (HBM), aggressive capacity expansion, and a drumbeat of bullish analyst reports — all while fresh valuations warn that the rally may be running hot. As of the close on Friday, November 28, Micron shares finished at $236.48, up about 2.7% on the day. That puts the stock roughly 140% higher than a year ago, with a