Micron's revenue growth has been astounding, but is this momentum sustainable?Shares of Micron Technology (MU +6.89%) jumped last week after the company reported record fiscal first-quarter 2026 results and issued upbeat guidance for the current quarter. This added to an already strong performance for the tech company's stock this year, putting its year-to-date return at more than 200%.The memory-chip specialist, which sells high-performance memory (DRAM) and storage devices (NAND) used in data centers and ...