SanDisk (SNDK) Stock After Hours (Dec. 12, 2025): Why Shares Sank After the Bell—and What to Watch Before the Next Market Open
SanDisk shares fell 14.66% to $206.18 on Friday, December 12, 2025, amid a broad selloff in AI hardware stocks and a downgrade from GF Securities. After-hours trading showed little further movement, with SNDK quoted near $205.83. Volume reached about 11.91 million shares. The U.S. market remained closed on Saturday.