Why Aehr Test Systems, Inc. (AEHR) stock rose 12.5% intraday on Friday, November 6, 2026

Aehr Test Systems, Inc. (AEHR) traded at $55.29 as of 9:51 AM ET, up 12.47% on Friday, November 6, 2026, on volume of 808,009 shares (0.3× its 3-month average); market value about $1.80B.

AEHR was among the stocks moving 5% or more in an earlier update that day; by the close it was no longer moving that much.

What happened: primary sources

Events Nexqual found for AEHR on Friday, November 6, 2026 or the trading day before (November 5, 2026):

• Nov 6, 2026: One of 4 Semiconductor Equipment & Materials stocks among the day's biggest gainers (AEHR, LRCX, AXTI, KLAC), with no comparable group among the biggest losers

These are listed as context. A filing or rating change on the same day is not proof that it caused the move; read the source.

More on AEHR

AEHR stock page: price, SEC financials, insider trades, superinvestor holders, analyst estimates and options. Other big moves that day: November 6, 2026.

Sources: SEC EDGAR, Nexqual Earnings Flash, analyst rating changes, Nexqual market data. Built November 10, 2026 at 16:31 UTC. Not investment advice.

Data source: Nexqual. Last updated: November 10, 2026 at 16:31 UTC. This page is informational and not investment advice.

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