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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 (2026-09-14), Chang Wah Technology Co's 1-Year Sharpe Ratio is 1.51.
Chang Wah Technology Co (ROCO:6548) 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.
Chang Wah Technology Co 1-Year Sharpe Ratio Related Terms
ROCO:6548 vs NVDA, AVGO, MU: 1-Year Sharpe Ratio Comparison
For the Semiconductors subindustry, Chang Wah Technology Co'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.
Chang Wah Technology Co 1-Year Sharpe Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Chang Wah Technology Co's 1-Year Sharpe Ratio distribution charts can be found below:
* The bar in red indicates where Chang Wah Technology Co's 1-Year Sharpe Ratio falls into.
Chang Wah Technology Co 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.
Chang Wah Technology Co (ROCO:6548) has a 1-Year Sharpe Ratio of 1.51 as of Sep. 14, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Chang Wah Technology Co and its competitors.
Is Chang Wah Technology Co's 1-Year Sharpe Ratio too high?
Chang Wah Technology Co's current 1-Year Sharpe Ratio is 1.51. Overall, Chang Wah Technology Co has a GF Score™ of 75/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Chang Wah Technology Co's 1-Year Sharpe Ratio compare to NVDA and AVGO?
Chang Wah Technology Co's 1-Year Sharpe Ratio of 1.51 can be compared against companies in the Semiconductors 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 Semiconductors company?
A good 1-Year Sharpe Ratio depends on the Semiconductors 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 Chang Wah Technology Co and its competitors. Chang Wah Technology Co's current 1-Year Sharpe Ratio is 1.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Chang Wah Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Chang Wah Technology Co (ROCO:6548) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$45.77, compared to a current price of NT$70.00 — trading 52.9% above its estimated fair value. The current 1-Year Sharpe Ratio is 1.51. Chang Wah Technology Co's overall GF Score™ is 75/100 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 Chang Wah Technology Co (ROCO:6548), the current 1-Year Sharpe Ratio is 1.51 as of Sep. 14, 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 Chang Wah Technology Co (ROCO:6548) Overvalued in 2026?
Based on GuruFocus' analysis, Chang Wah Technology Co stock appears to be overvalued.
The current stock price of NT$70.00 is trading 52.9% above its estimated GF Value™ of NT$45.77.
GuruFocus considers Chang Wah Technology Co to be Significantly Overvalued.
Key valuation signals for ROCO:6548:
1-Year Sharpe Ratio: 1.51
GF Value™: NT$45.77 vs. price of NT$70.00 (52.9% above fair value)
No single metric tells the full story. See the ROCO:6548 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Chang Wah Technology Co Ltd mainly manufactures industrial plastic products and electronics components, and sells electronics components and machinery, and tools. The company focuses on manufacturing semiconductor frames, offering different products such as IC-Pin lead Frame, IC-Leadless lead Frame, IC-Special surface treatment, EMC lead frame, and PreMold lead frame. Along with its subsidiaries, the company operates in the following reportable segments: CWTC, CWTS, SHAP, Shing Zheng Investment, SHEC, SHPC, SHS, MSHE, WSP, and CWES. Maximum revenue is generated from its CWTC segment. Geographically, the group operates in Taiwan, Asia, and other regions.
75GF Score
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