On July 31, Aehr Test rose 8.53% in pre-market trading, trading at $82.85/share, with turnover of $1.0651 million. The move extends a multi-day recovery driven by broad semiconductor equipment sector strength and technical rebound momentum.

On the sector front, semiconductor equipment stocks continued to rally, with Applied Materials up 4.88%, Lam Research up 4.33%, KLA-Tencent up 4.25%, Teradyne up 4.24%, and ASML up 3.16%, providing sustained upward momentum through sector-wide resonance.

The stock had plunged over 15% on July 28 after the company filed a mixed shelf registration statement with the SEC covering common stock, preferred stock, debt securities, warrants, and other instruments, triggering dilution concerns and oversold conditions. The subsequent rebound has been supported by strong fundamentals disclosed in mid-July earnings, where fiscal Q4 new orders hit a record high, adjusted EPS of $0.11 significantly beat the consensus estimate of -$0.01, and AI data center business contributed 71% of full-year revenue.

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