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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 (2026-08-31), Seiryo Electric's 1-Year Sharpe Ratio is 0.26.
Seiryo Electric (TSE:4341) 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.
Seiryo Electric 1-Year Sharpe Ratio Related Terms
TSE:4341 vs VZ, TMUS, T: 1-Year Sharpe Ratio Comparison
For the Telecom Services subindustry, Seiryo Electric'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.
Seiryo Electric 1-Year Sharpe Ratio vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, Seiryo Electric's 1-Year Sharpe Ratio distribution charts can be found below:
* The bar in red indicates where Seiryo Electric's 1-Year Sharpe Ratio falls into.
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.
Seiryo Electric (TSE:4341) has a 1-Year Sharpe Ratio of 0.26 as of Aug. 31, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Seiryo Electric and its competitors.
Is Seiryo Electric's 1-Year Sharpe Ratio too high?
Seiryo Electric's current 1-Year Sharpe Ratio is 0.26. Overall, Seiryo Electric has a GF Score™ of 71/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Seiryo Electric's 1-Year Sharpe Ratio compare to VZ and TMUS?
Seiryo Electric's 1-Year Sharpe Ratio of 0.26 can be compared against companies in the Telecommunication 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 Telecommunication Services company?
A good 1-Year Sharpe Ratio depends on the Telecommunication 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 Seiryo Electric and its competitors. Seiryo Electric's current 1-Year Sharpe Ratio is 0.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Seiryo Electric stock overvalued right now?
Based on GuruFocus' analysis, Seiryo Electric (TSE:4341) is currently considered Fairly Valued. The stock's GF Value™ is 円969.39, compared to a current price of 円891.00 — trading 8.1% below its estimated fair value. The current 1-Year Sharpe Ratio is 0.26. Seiryo Electric's overall GF Score™ is 71/100 with 1 warning sign 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 Seiryo Electric (TSE:4341), the current 1-Year Sharpe Ratio is 0.26 as of Aug. 31, 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 Seiryo Electric (TSE:4341) Overvalued in 2026?
Based on GuruFocus' analysis, Seiryo Electric stock appears to be undervalued.
The current stock price of 円891.00 is trading 8.1% below its estimated GF Value™ of 円969.39.
GuruFocus considers Seiryo Electric to be Fairly Valued.
Key valuation signals for TSE:4341:
1-Year Sharpe Ratio: 0.26
GF Value™: 円969.39 vs. price of 円891.00 (8.1% below fair value)
No single metric tells the full story. See the TSE:4341 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Seiryo Electric Corp sales and maintains information communications products equipped with visual aids, such as traffic monitoring systems and meteorological observation instruments. Its system solutions include Radio system and Tracking management solution which is designed to monitor in real-time critical information from surveillance systems like live videos from CCTV, and warning notifications can be shown on digital signage system and issued for preventive actions. It also provides consulting, designing and operations of systems. The Group has two reportable segments: the Telecommunications Terminal Business, and the Information and Communications Systems Business.
71GF Score
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1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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