Micron (MU) Stock After Hours on December 9, 2025: HSBC’s $330 Call, HBM Supercycle – and 9 Things to Watch Before the December 10 Open
Micron Technology, Inc. (NASDAQ: MU) extended its spectacular 2025 run on Tuesday, December 9. Shares climbed roughly 2% during regular trading, with intraday highs above $255 and late trading around $252–253, up from a prior close near $247. MarketBeat The move capped a three-session rebound and came as Wall Street unleashed another wave of aggressive price-target hikes and investors digested Micron’s decision to exit its consumer “Crucial” memory business to focus on high‑bandwidth memory (HBM) for AI data centers. Reuters+2GuruFocus+2 Below is a full recap of what happened after the bell on December 9, 2025 and what traders and long‑term