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Closing prices for 09 October 2026
Next earnings report: 04 November 2026 · Earnings calendar
The series is stated in the current share scale after splits; dividends are not included in the price
STAAR Surgical Company trades on Nasdaq under the ticker STAA. The company belongs to the Health care sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks STAA has traded between 15.59 $ and 35.87 $. As of 09 October 2026 the price stood 29.98 % of the way from the 52-week low to the high.
Over one year STAA shares fell 18.23 %; over six months they fell 18.04 %. Volatility over 90 days is 51.21 %. 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 3.8, below the sector median of 3.9. Price to book is 3.1, above the sector median of 2.4. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 22.29 | 22.52 | 21.45 | 21.67 | 591,496 |
| 08 October 2026 | 22.33 | 22.64 | 22.06 | 22.38 | 639,600 |
| 07 October 2026 | 22.08 | 22.71 | 21.96 | 22.36 | 779,800 |
| 06 October 2026 | 22.57 | 22.67 |
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
STAAR Surgical Company (STAA) is a public company in the healthcare sector. Its common stock trade on NASDAQ.
Over the trailing twelve months as reported to 2025-12-31, revenue was 239.4m $, net income was -80.4m $. Incorporated in US.
This summary is compiled automatically from SEC filings and exchange data.
Address:1911 WALKER AVE, MONROVIA, CA, 91016, US
STAAR Surgical Company reported revenue of 290M $ and a net loss of 21M $ over the last four quarters. Net margin is −7.24 %. Revenue changed by +4.03 % year over year. Earnings per share are −0.42 $. Market capitalisation is 1.1B $.
STAA has a return on equity of −5.97 %, above the sector median of −41.68 %. Return on assets is −4.66 %, above the sector median of −32.11 %. Operating margin is −9.07 %, above the sector median of −26.84 %.
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| 21.89 |
| 22.15 |
| 637,500 |
| 05 October 2026 | 22.31 | 22.60 | 21.93 | 22.57 | 471,900 |
| 02 October 2026 | 22.43 | 22.78 | 22.09 | 22.47 | 640,000 |
| 01 October 2026 | 22.63 | 22.97 | 22.01 | 22.38 | 776,300 |
| 30 September 2026 | 22.48 | 22.75 | 22.05 | 22.61 | 798,800 |
| 29 September 2026 | 22.20 | 22.92 | 21.95 | 22.43 | 2M |
| 28 September 2026 | 20.43 | 20.96 | 20.16 | 20.87 | 540,800 |
| 25 September 2026 | 19.91 | 20.80 | 19.70 | 20.51 | 1M |
| 24 September 2026 | 19.80 | 20.08 | 19.05 | 19.08 | 880,100 |
| 23 September 2026 | 20.66 | 21.00 | 19.65 | 19.80 | 845,900 |
| 22 September 2026 | 20.40 | 21.03 | 20.14 | 20.65 | 751,100 |
| 21 September 2026 | 21.00 | 21.03 | 20.18 | 20.32 | 768,000 |
| 18 September 2026 | 21.11 | 21.16 | 20.47 | 20.82 | 6M |
| 17 September 2026 | 22.46 | 22.56 | 21.17 | 21.24 | 783,800 |
| 16 September 2026 | 22.62 | 22.97 | 22.29 | 22.41 | 711,000 |
| 15 September 2026 | 23.03 | 23.03 | 22.21 | 22.45 | 1M |
| 14 September 2026 | 22.75 | 23.16 | 22.22 | 23.07 | 798,100 |