Nvidia stock hits record high in 2025 as AI momentum fuels investor optimism

One key catalyst behind today’s gains is anticipation surrounding Micron Technology’s (MU) quarterly earnings, due after the market close. Micron manufactures high-bandwidth memory (HBM) chips, essential components in Nvidia’s advanced AI accelerators. A strong earnings report and upbeat outlook from Micron could signal sustained demand across the AI hardware supply chain, further reinforcing the bullish sentiment surrounding Nvidia.