Why Is SanDisk Corporation ( $SNDK ) Stock Down -5.33% Today? (Find out why any stock moved today on Tickeron.) SNDK fell 5.33% to $1,546.23, down $87.12 from Friday's close of $1,633.35. The primary catalyst was a weekend call from top AI executives, including Anthropic's Dario Amodei and OpenAI's Sam Altman, to slow the pace of advanced AI model development. $SSYS $QBTS $QMCO $QUBT $EBON