SanDisk's earnings report didn't significantly exceed expectations, causing SNDK to drop all the way down. Now we can look forward to next Thursday's Investor Day, which is a dedicated in-depth briefing SanDisk holds for investors and analysts. The company will spend several hours discussing HBF, the product roadmap and commercialization timeline for high-bandwidth flash memory, details of the latest generation 3D NAND BiCS10 technology, SSD capacity expansion plans, long-term supply contracts, and more.