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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 (2026-08-19), G-Tech Optoelectronics's 1-Year Sharpe Ratio is 1.28.
G-Tech Optoelectronics (TPE:3149) 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.
G-Tech Optoelectronics 1-Year Sharpe Ratio Related Terms
TPE:3149 vs APH, GLW, TEL: 1-Year Sharpe Ratio Comparison
For the Electronic Components subindustry, G-Tech Optoelectronics'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.
G-Tech Optoelectronics 1-Year Sharpe Ratio vs Hardware Industry
For the Hardware industry and Technology sector, G-Tech Optoelectronics's 1-Year Sharpe Ratio distribution charts can be found below:
* The bar in red indicates where G-Tech Optoelectronics's 1-Year Sharpe Ratio falls into.
G-Tech Optoelectronics 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.
G-Tech Optoelectronics (TPE:3149) has a 1-Year Sharpe Ratio of 1.28 as of Aug. 19, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for G-Tech Optoelectronics and its competitors.
Is G-Tech Optoelectronics' 1-Year Sharpe Ratio too high?
G-Tech Optoelectronics' current 1-Year Sharpe Ratio is 1.28. Overall, G-Tech Optoelectronics has a GF Score™ of 53/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does G-Tech Optoelectronics' 1-Year Sharpe Ratio compare to APH and GLW?
G-Tech Optoelectronics' 1-Year Sharpe Ratio of 1.28 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 G-Tech Optoelectronics and its competitors. G-Tech Optoelectronics's current 1-Year Sharpe Ratio is 1.28. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is G-Tech Optoelectronics stock overvalued right now?
Based on GuruFocus' analysis, G-Tech Optoelectronics (TPE:3149) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$22.99, compared to a current price of NT$64.80 — trading 181.9% above its estimated fair value. The current 1-Year Sharpe Ratio is 1.28. G-Tech Optoelectronics' overall GF Score™ is 53/100 with 2 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 G-Tech Optoelectronics (TPE:3149), the current 1-Year Sharpe Ratio is 1.28 as of Aug. 19, 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 G-Tech Optoelectronics (TPE:3149) Overvalued in 2026?
Based on GuruFocus' analysis, G-Tech Optoelectronics stock appears to be overvalued.
The current stock price of NT$64.80 is trading 181.9% above its estimated GF Value™ of NT$22.99.
GuruFocus considers G-Tech Optoelectronics to be Significantly Overvalued.
Key valuation signals for TPE:3149:
1-Year Sharpe Ratio: 1.28
GF Value™: NT$22.99 vs. price of NT$64.80 (181.9% above fair value)
No single metric tells the full story. See the TPE:3149 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
G-Tech Optoelectronics Corp operates in an optoelectronic glass processing market. The company manufactures and markets optical glass products and electronic components. The segments of the company are Smart optoelectronics, that is revenue-generating segment; Smart buildings, and Smart cars. The Smart optoelectronics is in charge of designing, manufacturing, and selling general consumer electronics vehicle glass as well as protective touch control glass for industrial control computers.
53GF Score
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