Wall St subdued as tech steadies, Micron earnings in focus - TradingView

On December 22, 2025, U.S. markets showed mixed trends, with the technology sector acting as a stabilizing force amid broader market uncertainty. While the Dow Jones rose 0.61%, the S&P 500 and Nasdaq... Read original →

Micron's stock dip reveals structural fragility in memory as it lags in advanced-node transitions. While TSMC (Taiwan, China) scales 3nm EUV for logic, DRAM scaling has stalled, leaving Micron unable to leverage transistor miniaturization benefits and struggling to meet NVIDIA’s HBM demand ramp. Escalating U.S. export controls inflate compliance costs and force redundant supply chains, eroding capital efficiency. With Samsung accelerating HBM3E volume production and SK Hynix locking in NVIDIA’s CoWoS packaging capacity, Micron risks exclusion from the AI server memory ecosystem if it fails to resolve 1β-node yield issues by late 2026. The next 18 months will see a brutal shakeout—technological leadership, not cyclical recovery, will dictate survival.