On June 23, Aehr Test Systems fell 9.08% in regular trading, trading at $103.93/share, with turnover of $54.25 million. The decline was driven by broad weakness across the semiconductor equipment sector combined with concentrated profit-taking following significant cumulative gains since mid-June.

The semiconductor equipment sector saw widespread selling pressure, with Lam Research down 9.08%, KLA-Tencor down 8.69%, Teradyne down 8.72%, Applied Materials down 8.06%, and ASML down 6.62%. Sector-wide resonance amplified the decline for AEHR, which experienced magnified losses relative to the industry average due to its small-cap, high-volatility characteristics. The stock had rallied approximately 20% between June 9 and June 15, creating substantial short-term profit-taking pressure.

On the fundamental side, the company's $41 million AI chip testing order and follow-on production order for a fully automated FOX-XP wafer-level burn-in system from a major data center optical transceiver supplier remain intact. CEO is expected to provide further updates at the July 14 earnings conference.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)