SNDK

SanDisk Corp. (SNDK) stock has experienced a dramatic surge in the past six months, with a rise of over 3,000% in the past year and 494% year-to-date in 2026. This exceptional performance is largely attributed to the robust demand for NAND flash storage solutions driven by the artificial intelligence (AI) boom, leading to tight supply and improved pricing. Key events impacting the stock price include strong fiscal Q2 and Q3 2026 earnings, AI-driven demand, strategic agreements, index inclusions, a share repurchase program, and a joint venture extension. Despite the strong rally, some analysts have raised concerns about stretched valuation, the cyclical nature of the memory industry, and the potential for pricing deceleration in Q3 2026, which could impact future margins.