MU, SNDK, WDC, SKHY Stock Jump After-Hours — Memory Chipmakers Soar After Amazon, Apple Management Flag Soaring Costs, Supply Crunch

Memory chipmakers including MU, SNDK, WDC, and SKHY rose after-hours after Amazon and Apple management flagged soaring memory costs and a supply crunch.

Tech bigwigs' comments about continued memory price increases extended Thursday's gains for chipmakers.

The supply crunch and rising costs are expected to affect memory prices, impacting the tech industry.