Why Is Sandisk (SNDK) Stock Price Up 6.82% Today, Sep 22? Rosenblatt’s $2,400 Target and AI NAND Demand Lift SNDK
Sandisk (SNDK) rose 6.82% to close at $1887.04 on September 22, 2026 after Rosenblatt initiated coverage at Buy with a $2,400 price target. This draft reviews the session’s catalysts, the momentum risk, and the technical conditions that matter next.