Aehr Test Systems (AEHR) stock has surged over 100% year-to-date in 2026, driven by positive developments in its AI business and new opportunities in the memory chip sector. Companies like Broadcom, Micron, and SanDisk have also reported significant revenue increases, reflecting the rising demand for AI technologies. However, Micron's shares have dropped 30% since its earnings report on March 18, highlighting current market volatility.
