Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Aehr Test Systems, Inc. before investing.

In this article, we go over a few key elements for understanding Aehr Test Systems, Inc.’s stock price such as:

• Aehr Test Systems, Inc.’s current stock price and volume
• Why Aehr Test Systems, Inc.’s stock price changed recently
• Upgrades and downgrades for AEHR from analysts
• AEHR’s stock price momentum as measured by its relative strength

About Aehr Test Systems, Inc. (AEHR)

Before we jump into Aehr Test Systems, Inc.’s stock price, history, target price and what caused it to recently dip, let’s take a look at some background.

Aehr Test Systems, Inc. provides test solutions for testing, burn-in, and semiconductor devices at wafer level, singulated die, and package level in the United States, Asia, Europe, and the Middle East. The company offers FOX-XP and FOX-NP systems, which are full wafer contact and singulated die/module test and burn-in systems that test, burn-in, and stabilize a range of devices, including silicon carbide-based (SIC) and gallium nitride (GAN) power semiconductors; 2D and 3D sensors used in mobile phones, tablets, and other computing devices; memory semiconductors; processors; microcontrollers; systems-on-a-chip; and photonics and integrated optical devices used in AI. It also provides the FOX-CP system, a single-wafer compact test solution for logic, memory, and photonic devices; and the FOX WaferPak Contactor, a full wafer contactor capable of testing wafers up to 300mm that enables integrated circuit manufacturers to perform test, burn-in, and stabilization of full wafers on the FOX-P systems. In addition, the company offers the FOX DiePak Carrier, which allows testing, burn-in, and stabilization of singulated bare die and modules; FOX WaferPak Aligner; and FOX DiePak Loader. Further, it provides system installation and repair, applications engineering support, spare parts inventories, customer training, and documentation services. The company sells its products in the United States, Germany, Japan, the Philippines, and Taiwan through distributors and sales representatives. It serves semiconductor manufacturers, semiconductor contract assemblies, electronics manufacturers, and burn-in and test service companies. Aehr Test Systems, Inc. was incorporated in 1977 and is headquartered in Fremont, California.

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Aehr Test Systems, Inc.’s Stock Price as of Market Close

As of August 21, 2026, 4:00 PM, CST, Aehr Test Systems, Inc.’s stock price was $101.730.

Aehr Test Systems, Inc. is down 4% from its previous closing price of $105.970.

During the last market session, Aehr Test Systems, Inc.’s stock traded between $98.040 and $108.500. Currently, there are approximately 31.88 million shares outstanding for Aehr Test Systems, Inc..

Aehr Test Systems, Inc.’s trailing earnings per share are negative, so the stock does not have a meaningful P/E ratio. We suggest investors evaluate other financial metrics to understand its overall valuation.

Aehr Test Systems, Inc. Stock Price History

Aehr Test Systems, Inc.’s (AEHR) price is currently up 27.19% so far this month.

During the month of August, Aehr Test Systems, Inc.’s stock price has reached a high of $147.400 and a low of $75.200.

Over the last year, Aehr Test Systems, Inc. has hit prices as high as $147.400 and as low as $17.330. Year to date, Aehr Test Systems, Inc.’s stock is up 403.86%.

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What Caused Aehr Test Systems, Inc. Stock’s Price to Dip?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of August 21, 2026, there was 1 analyst who downgraded Aehr Test Systems, Inc.’s stock and 0 analysts who upgraded over the last month.

Additionally, you'll want to evaluate Aehr Test Systems, Inc.’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on Aehr Test Systems, Inc.’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Aehr Test Systems, Inc.’s current valuation based on AAII’s Value Grade is a F, which means it is considered to be Ultra Expensive.

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Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about Aehr Test Systems, Inc. (AEHR) by visiting AAII Stock Evaluator.

Relative Price Strength of Aehr Test Systems, Inc.

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of August 21, 2026, Aehr Test Systems, Inc. has a weighted four-quarter relative price strength of 47.52%, which translates to a Momentum Score of 98 and is considered to be Very Strong.

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Aehr Test Systems, Inc. Stock Price: Bottom Line

As of August 21, 2026, Aehr Test Systems, Inc.’s stock price is $101.730, which is down 4% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like Aehr Test Systems, Inc. stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

Subscribing to AAII's A+ Investor provides access to comprehensive analytics and insights for confident investing.