Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
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 (2026-08-13), Teleste Oyj's 1-Year Sharpe Ratio is 0.21.
Teleste Oyj (FRA:TS6) 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.
Teleste Oyj 1-Year Sharpe Ratio Related Terms
FRA:TS6 vs CSCO, MSI, HPE: 1-Year Sharpe Ratio Comparison
For the Communication Equipment subindustry, Teleste Oyj'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.
Teleste Oyj 1-Year Sharpe Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Teleste Oyj's 1-Year Sharpe Ratio distribution charts can be found below:
* The bar in red indicates where Teleste Oyj'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.
Teleste Oyj (FRA:TS6) has a 1-Year Sharpe Ratio of 0.21 as of Aug. 13, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Teleste Oyj and its competitors.
Is Teleste Oyj's 1-Year Sharpe Ratio too high?
Teleste Oyj's current 1-Year Sharpe Ratio is 0.21. Overall, Teleste Oyj has a GF Score™ of 70/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Teleste Oyj's 1-Year Sharpe Ratio compare to CSCO and MSI?
Teleste Oyj's 1-Year Sharpe Ratio of 0.21 can be compared against companies in the Hardware 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 Hardware company?
A good 1-Year Sharpe Ratio depends on the Hardware 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 Teleste Oyj and its competitors. Teleste Oyj's current 1-Year Sharpe Ratio is 0.21. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Teleste Oyj stock overvalued right now?
Based on GuruFocus' analysis, Teleste Oyj (FRA:TS6) is currently considered Significantly Overvalued. The stock's GF Value™ is €2.62, compared to a current price of €3.43 — trading 30.9% above its estimated fair value. The current 1-Year Sharpe Ratio is 0.21. Teleste Oyj's overall GF Score™ is 70/100 with 4 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 Teleste Oyj (FRA:TS6), the current 1-Year Sharpe Ratio is 0.21 as of Aug. 13, 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 Teleste Oyj (FRA:TS6) Overvalued in 2026?
Based on GuruFocus' analysis, Teleste Oyj stock appears to be overvalued.
The current stock price of €3.43 is trading 30.9% above its estimated GF Value™ of €2.62.
GuruFocus considers Teleste Oyj to be Significantly Overvalued.
Key valuation signals for FRA:TS6:
1-Year Sharpe Ratio: 0.21
GF Value™: €2.62 vs. price of €3.43 (30.9% above fair value)
No single metric tells the full story. See the FRA:TS6 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Teleste Oyj offers an integrated product and service portfolio that makes it possible to build and run a networked society. The company's solutions bring television and broadband services, security, and safety in public places and guide the use of public transport. With solid industry experience and a drive for innovation, it is an international company in broadband, security and information technologies, and related services. Further, the group connects with customers through a network of offices and partners.
70GF Score
Get the complete analysis for FRA:TS6
1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
FRA:TS6 has been successfully added to your 
