Loading the section
The price of Aehr Test Systems (AEHR) on October 9, 2026 is 84.64 USD, -2.95% on the day. Over 52 weeks the stock traded between 18.70 USD and 147.40 USD; the price now sits 51% of the way up that range. Over the past year the price changed by +227.43%. Market capitalization is 2.62 billion USD, rank 5 among 10 stocks of the same industry with a known capitalization.
Closing prices for 09 October 2026
Next earnings report: none scheduled in the next five weeks · Earnings calendar
Aehr Test Systems trades on Nasdaq under the ticker AEHR. The company belongs to the Technology sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks AEHR has traded between 18.70 $ and 147.40 $. As of 09 October 2026 the price stood 51.24 % of the way from the 52-week low to the high.
Over one year AEHR shares rose 227.43 %; over six months they rose 20.18 %. Volatility over 90 days is 129.83 %. Dividends are not included: this is price change only, as of 09 October 2026.
The company reported a loss over the last four quarters, so a price-to-earnings ratio is not calculated. Price to sales is 57.9, above the sector median of 3.7. Price to book is 18.9, above the sector median of 4.0. Calculated from reports for the period ending 28 February 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 89.71 | 89.76 | 82.86 | 84.64 | 2M |
| 08 October 2026 | 88.00 | 91.82 | 85.50 | 87.21 | 3M |
| 07 October 2026 | 90.36 | 94.99 | 85.72 | 89.37 | 4M |
| 06 October 2026 | 107.63 | 107.93 |
The series is stated in the current share scale after splits; dividends are not included in the price
Based on the last 12 months of reports, through 28 February 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Aehr Test Systems (AEHR) is a public company in the technology sector. Its common stock trade on NASDAQ.
Over the trailing twelve months as reported to 2026-02-28, revenue was 45.3m $, net income was -11.4m $. Incorporated in US.
This summary is compiled automatically from SEC filings and exchange data.
Address:400 KATO TERRACE, FREMONT, CA, 94539, US
Aehr Test Systems reported revenue of 45M $ and a net loss of 11M $ over the last four quarters. Net margin is −25.23 %. Revenue changed by −26.39 % year over year. Earnings per share are −0.38 $. Market capitalisation is 2.6B $.
AEHR has a return on equity of −8.23 %, below the sector median of 1.63 %. Return on assets is −7.27 %, below the sector median of 0.49 %. Operating margin is −35.68 %, below the sector median of 1.10 %.
| 52M |
| FEIMFrequency Electronics, Inc. | 75.09 | +0.50 % | 29M |
| ALNTAllient Inc. | 109.91 | +1.18 % | 23M |
| TRNSTranscat, Inc. | 86.23 | −0.20 % | 10M |
| INTTinTest Corporation | 14.55 | +1.11 % | 2M |
| 91.74 |
| 92.14 |
| 4M |
| 05 October 2026 | 107.32 | 108.10 | 101.53 | 104.40 | 2M |
| 02 October 2026 | 104.60 | 109.48 | 103.50 | 107.21 | 2M |
| 01 October 2026 | 99.62 | 103.73 | 98.33 | 101.60 | 2M |
| 30 September 2026 | 101.15 | 103.98 | 98.00 | 99.62 | 1M |
| 29 September 2026 | 101.95 | 108.40 | 98.05 | 100.78 | 2M |
| 28 September 2026 | 101.45 | 102.41 | 94.24 | 98.49 | 2M |
| 25 September 2026 | 98.19 | 105.58 | 95.29 | 104.39 | 3M |
| 24 September 2026 | 94.80 | 99.92 | 93.11 | 97.42 | 2M |
| 23 September 2026 | 99.97 | 100.00 | 92.38 | 97.38 | 3M |
| 22 September 2026 | 93.96 | 100.94 | 93.01 | 100.60 | 2M |
| 21 September 2026 | 96.70 | 99.17 | 93.20 | 96.93 | 2M |
| 18 September 2026 | 92.02 | 93.90 | 87.15 | 93.49 | 2M |
| 17 September 2026 | 88.95 | 91.28 | 86.31 | 90.55 | 2M |
| 16 September 2026 | 84.30 | 85.31 | 81.13 | 84.25 | 2M |
| 15 September 2026 | 85.97 | 87.91 | 80.95 | 81.58 | 2M |
| 14 September 2026 | 85.50 | 88.37 | 82.53 | 83.37 | 3M |