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The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-09-01), BIO-key International's 1-Year Sharpe Ratio is -0.80.
BIO-key International (NAS:BKYI) 1-Year Sharpe Ratio Explanation
The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.
The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.
BIO-key International 1-Year Sharpe Ratio Related Terms
BKYI vs IVDA, AGSS, IWAL: 1-Year Sharpe Ratio Comparison
For the Security & Protection Services subindustry, BIO-key International's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-Year Sharpe 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.
BIO-key International 1-Year Sharpe Ratio vs Business Services Industry
For the Business Services industry and Industrials sector, BIO-key International's 1-Year Sharpe Ratio distribution charts can be found below:
* The bar in red indicates where BIO-key International's 1-Year Sharpe Ratio falls into.
BIO-key International 1-Year Sharpe Ratio Calculation
The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.
BIO-key International (BKYI) has a 1-Year Sharpe Ratio of -0.80 as of Sep. 01, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for BIO-key International and its competitors.
Is BIO-key International's 1-Year Sharpe Ratio too high?
BIO-key International's current 1-Year Sharpe Ratio is -0.80. Overall, BIO-key International has a GF Score™ of 42/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does BIO-key International's 1-Year Sharpe Ratio compare to IVDA and AGSS?
BIO-key International's 1-Year Sharpe Ratio of -0.80 can be compared against companies in the Business Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Sharpe Ratio for a Business Services company?
A good 1-Year Sharpe Ratio depends on the Business Services industry context. However, 1-Year Sharpe Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 1-Year Sharpe Ratio mean?
A high 1-Year Sharpe Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for BIO-key International and its competitors. BIO-key International's current 1-Year Sharpe Ratio is -0.80. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BIO-key International stock overvalued right now?
Based on GuruFocus' analysis, BIO-key International (BKYI) is currently considered Significantly Overvalued. The stock's GF Value™ is $2.32, compared to a current price of $3.06 — trading 31.7% above its estimated fair value. The current 1-Year Sharpe Ratio is -0.80. BIO-key International's overall GF Score™ is 42/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 1-Year Sharpe Ratio calculated?
1-Year Sharpe Ratio is calculated from a company's financial statements. For BIO-key International (BKYI), the current 1-Year Sharpe Ratio is -0.80 as of Sep. 01, 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 BIO-key International (BKYI) Overvalued in 2026?
Based on GuruFocus' analysis, BIO-key International stock appears to be overvalued.
The current stock price of $3.06 is trading 31.7% above its estimated GF Value™ of $2.32.
GuruFocus considers BIO-key International to be Significantly Overvalued.
Key valuation signals for BKYI:
1-Year Sharpe Ratio: -0.80
GF Value™: $2.32 vs. price of $3.06 (31.7% above fair value)
No single metric tells the full story. See the BKYI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
BIO-key International Inc is a identity and access management (IAM) platform provider enabling secure work-from-anywhere for enterprise, education, and government customers using secure multi-factor authentication (MFA). Its products include PortalGuard and PortalGuard Identity-as-a-Service (IDaaS) enterprise IAM, WEB-key biometric civil and large-scale ID infrastructure, MobileAuth mobile phone authentication application for iOS and Android, and high-quality, low-cost accessory fingerprint scanner and FIDO-compliant hardware to provide a full and complete solution for identity-innovating customers. The company operates as one operating segment. Its solutions are Passwordless Authentication, Secure Roving Employees, Education, Financial Services, Government, Healthcare, Manufacturing, etc.
42GF Score
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