Why Is Sandisk (SNDK) Stock Down 8.51% Today, Oct 22? AI Spending Concerns and Chip Earnings Trigger Selloff
Sandisk (SNDK) fell 8.51% to $1260.93 on October 22, 2026, as AI-financing doubts and persistent concern about future memory competition intensified a semiconductor selloff. This analysis covers the completed session, the main risks, and the technical levels that could confirm stabilization or further weakness.