Staar Surgical CoSTAA +0.06%83 Cyclically Adjusted PS Ratio is 5.33 as of Jul. 08, 2026, which is 58% below its 10-year median of 12.67. GuruFocus rates STAA with a GF Score™ of 83/100 and a GF Value™ of $31.73 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 523 Medical Devices & Instruments companies, Staar Surgical Co ranks worse than 74% on this metric.
The historical rank and industry rank for Staar Surgical Co's Cyclically Adjusted PS Ratio or its related term are showing as below:
STAA'
s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 3.14 Med: 12.67 Max: 59.92
Current: 5.33
During the past years, Staar Surgical Co's highest Cyclically Adjusted PS Ratio was 59.92. The lowest was 3.14. And the median was 12.67.
STAA's Cyclically Adjusted PS Ratio is ranked worse than 74% of 523
companies
in the Medical Devices & Instruments industry
Industry Median: 2.31
vs STAA: 5.33
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.
Staar Surgical Co's adjusted revenue per share data for the three months ended in Mar. 2026 was $1.837. Add all the adjusted revenue per share for the past 10 years together and divide 10 will get our Cyclically Adjusted Revenue per Share, which is $4.98 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Staar Surgical Co (NAS:STAA) Cyclically Adjusted PS Ratio Explanation
Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.
Staar Surgical Co Cyclically Adjusted PS Ratio Related Terms
Staar Surgical Co Cyclically Adjusted PS Ratio Historical Data
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The historical data trend for Staar Surgical Co's Cyclically Adjusted PS Ratio can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Staar Surgical Co Cyclically Adjusted PS Ratio Chart
STAA vs BLFS, ATRC, KMTS: Cyclically Adjusted PS Ratio Comparison
For the Medical Instruments & Supplies subindustry, Staar Surgical Co's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS Ratio data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Staar Surgical Co Cyclically Adjusted PS Ratio vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Staar Surgical Co's Cyclically Adjusted PS Ratio distribution charts can be found below:
* The bar in red indicates where Staar Surgical Co's Cyclically Adjusted PS Ratio falls into.
Staar Surgical Co Cyclically Adjusted PS Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.
Staar Surgical Co's Cyclically Adjusted PS Ratio for today is calculated as
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
What does a Cyclically Adjusted PS Ratio of 5.33 mean?
Staar Surgical Co (STAA) has a Cyclically Adjusted PS Ratio of 5.33 as of Jul. 08, 2026. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Staar Surgical Co and its competitors. This is 58% below median its historical median of 12.67. Over the past decade, Staar Surgical Co's Cyclically Adjusted PS Ratio has ranged from 3.14 to 59.92. According to the industry distribution chart, Staar Surgical Co ranks #387 out of 523 companies in the Medical Devices & Instruments industry, placing it in the top 74%.
Is Staar Surgical Co's Cyclically Adjusted PS Ratio too high?
Staar Surgical Co's current Cyclically Adjusted PS Ratio of 5.33 is 58% below median its 10-year median of 12.67. Over the past 10 years, this metric has ranged from a low of 3.14 to a high of 59.92. The Medical Devices & Instruments industry median Cyclically Adjusted PS Ratio is 2.31. Staar Surgical Co's value of 5.33 is 130.7% above this industry median. Based on the distribution chart, Staar Surgical Co ranks #387 out of 523 companies in the Medical Devices & Instruments industry, which is below the industry midpoint. Overall, Staar Surgical Co has a GF Score™ of 83/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Staar Surgical Co's Cyclically Adjusted PS Ratio compare to BLFS and ATRC?
According to the Medical Devices & Instruments industry distribution chart, Staar Surgical Co ranks #387 out of 523 companies for Cyclically Adjusted PS Ratio. This places Staar Surgical Co in the lower half of its industry. The industry median Cyclically Adjusted PS Ratio is 2.31. Staar Surgical Co's value of 5.33 is 130.7% above this benchmark. Historically, Staar Surgical Co's own Cyclically Adjusted PS Ratio has ranged from 3.14 to 59.92 over the past decade. While the company's 10-year median is 12.67 vs. the industry median of 2.31, Staar Surgical Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PS Ratio for a Medical Devices & Instruments company?
The median Cyclically Adjusted PS Ratio among Medical Devices & Instruments companies is 2.31, based on 523 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Staar Surgical Co's current Cyclically Adjusted PS Ratio of 5.33 is 130.7% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PS Ratio mean?
A high Cyclically Adjusted PS Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Staar Surgical Co and its competitors. For the Medical Devices & Instruments industry, the median Cyclically Adjusted PS Ratio is 2.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Staar Surgical Co's current Cyclically Adjusted PS Ratio is 5.33, which is 58% below median its own 10-year median of 12.67. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Staar Surgical Co stock overvalued right now?
Based on GuruFocus' analysis, Staar Surgical Co (STAA) is currently considered Modestly Undervalued. The stock's GF Value™ is $31.73, compared to a current price of $26.55 — trading 16.3% below its estimated fair value. The current Cyclically Adjusted PS Ratio is 5.33, which is 58% below median its 10-year median of 12.67 and 130.7% above the Medical Devices & Instruments industry median of 2.31. Staar Surgical Co's overall GF Score™ is 83/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PS Ratio calculated?
Cyclically Adjusted PS Ratio is calculated from a company's financial statements. For Staar Surgical Co (STAA), the current Cyclically Adjusted PS Ratio is 5.33 as of Jul. 08, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Staar Surgical Co (STAA) Overvalued in 2026?
Based on GuruFocus' analysis, Staar Surgical Co stock appears to be undervalued.
The current stock price of $26.55 is trading 16.3% below its estimated GF Value™ of $31.73.
GuruFocus considers Staar Surgical Co to be Modestly Undervalued.
Key valuation signals for STAA:
Cyclically Adjusted PS Ratio: 5.33 (58% below median its 10-year median of 12.67)
GF Value™: $31.73 vs. price of $26.55 (16.3% below fair value)
Industry Position: 130.7% above the Medical Devices & Instruments median (#387 of 523)
No single metric tells the full story. See the STAA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Staar Surgical Co is a manufacturer of lenses. It designs, develops, manufactures, and sells implantable lenses for the eye and delivery systems used to deliver the lenses into the eye. The company offers two types of products: Implantable Collamer lenses (ICL), which are used in refractive surgery. The company generates almost all of its revenue from the sale of its ICL products. Geographically, the company generates key revenue from Foreign sales.
83GF Score
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