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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 (2026-08-25), Global Lighting Technologies's 1-Year Sharpe Ratio is -0.67.
Global Lighting Technologies (TPE:4935) 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.
Global Lighting Technologies 1-Year Sharpe Ratio Related Terms
TPE:4935 vs APH, GLW, TEL: 1-Year Sharpe Ratio Comparison
For the Electronic Components subindustry, Global Lighting Technologies'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.
Global Lighting Technologies 1-Year Sharpe Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Global Lighting Technologies's 1-Year Sharpe Ratio distribution charts can be found below:
* The bar in red indicates where Global Lighting Technologies's 1-Year Sharpe Ratio falls into.
Global Lighting Technologies 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.
Global Lighting Technologies (TPE:4935) has a 1-Year Sharpe Ratio of -0.67 as of Aug. 25, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Global Lighting Technologies and its competitors.
Is Global Lighting Technologies' 1-Year Sharpe Ratio too high?
Global Lighting Technologies' current 1-Year Sharpe Ratio is -0.67. Overall, Global Lighting Technologies has a GF Score™ of 75/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Global Lighting Technologies' 1-Year Sharpe Ratio compare to APH and GLW?
Global Lighting Technologies' 1-Year Sharpe Ratio of -0.67 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 Global Lighting Technologies and its competitors. Global Lighting Technologies's current 1-Year Sharpe Ratio is -0.67. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Global Lighting Technologies stock overvalued right now?
Based on GuruFocus' analysis, Global Lighting Technologies (TPE:4935) is currently considered Fairly Valued. The stock's GF Value™ is NT$32.73, compared to a current price of NT$34.05 — trading 4% above its estimated fair value. The current 1-Year Sharpe Ratio is -0.67. Global Lighting Technologies' overall GF Score™ is 75/100 with 6 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 Global Lighting Technologies (TPE:4935), the current 1-Year Sharpe Ratio is -0.67 as of Aug. 25, 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 Global Lighting Technologies (TPE:4935) Overvalued in 2026?
Based on GuruFocus' analysis, Global Lighting Technologies stock appears to be overvalued.
The current stock price of NT$34.05 is trading 4% above its estimated GF Value™ of NT$32.73.
GuruFocus considers Global Lighting Technologies to be Fairly Valued.
Key valuation signals for TPE:4935:
1-Year Sharpe Ratio: -0.67
GF Value™: NT$32.73 vs. price of NT$34.05 (4% above fair value)
No single metric tells the full story. See the TPE:4935 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Global Lighting Technologies Inc is engaged in the design, manufacturing, and sales of applications of light guide plates, the development of optical molds, and the manufacturing and sales of plastic components. The company has two reportable segments: the Department of light guide plates applications, which derives key revenue, provides the service of manufacturing and sales of related application products such as light guide plates; and the Department of plastic components, which provides the service of design, manufacturing, and sales of plastic components. Geographically, the company operates in Asia, America, and other regions, out of which it earns maximum revenue from Asia.
75GF Score
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