Micron Technology is trading 3.32% up now at $1033.47 as memory-chip shares rally on strengthening AI-infrastructure demand and optimism around high-performance memory.
- The move is notable despite a mildly weaker U.S. market.
- The memory-chip sector was up 3.25% during regular trading.
- Recent coverage highlights investor focus on the AI memory cycle; reported Taiwan labor tensions are not a clear explanation for the September 9 gain.