DISK is trading 8.1% down at $32.57 after a sharp multi-day rally.
- The rally included gains on July 30, August 3, and August 4.
- The decline appears tied to profit-taking and broader pressure across memory and semiconductor stocks; strong Western Digital and SanDisk forecasts failed to impress investors concerned about AI-spending intensity.
- No direct DISK-specific announcement was identified in available coverage.