AEHR stock jumps 26% after-hours on hyperscaler AI order — what to know before Thursday
Aehr Test Systems shares jumped 26% to $33.85 in after-hours trading Wednesday after announcing a production order for its Sonoma test and burn-in systems from a major AI data-center customer. Shipments are set for summer 2026. The company did not disclose the order’s value. Traders are awaiting further details and possible follow-on orders.