Why is SanDisk stock surging today?

Market activity shows a significant upward trend for three specific companies. SanDisk stock is currently surging, reflecting strong investor interest. Similarly, Brinker International is experiencing a notable stock price increase today. Butterfly Network is also seeing its stock surge in the current trading session. These simultaneous gains across different sectors indicate positive momentum for SanDisk, Brinker International, and Butterfly Network as they all witness their share values rise rapidly according to the latest financial reports.