Why SanDisk (SNDK) rose 6.26%
SanDisk (SNDK) rose 6.26% on August 12, 2026 — Apple's CXMT memory tests spark memory rally.
What happened
Apple is testing CXMT Chinese memory chips for iPhones and MacBooks, a potential sign of memory-supply diversification away from incumbents.
Why it moved
The Apple-CXMT story is a headwind to SanDisk's device-memory margin expectations; however, SanDisk is rising on the broader AI Memory rally, as Micron's (parent company Crucial's) DRAM and NAND demand surge from data…
Why it matters
SanDisk is riding the AI Memory supercycle — enterprise and hyperscaler memory procurement is accelerating faster than device-side softness, creating a favorable demand mix.
What would break the thesis
If Apple's CXMT tests succeed and scale production, SanDisk loses device-customer wallet share; or if AI capex moderates faster than expected, the memory-demand tailwind evaporates.