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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 (2026-08-14), Yangtze Optical Fibre and Cable Joint Stock Co's 1-Year Sharpe Ratio is 0.99.
Yangtze Optical Fibre and Cable Joint Stock Co (OTCPK:YZOFF) 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.
Yangtze Optical Fibre and Cable Joint Stock Co 1-Year Sharpe Ratio Related Terms
YZOFF vs CSCO, MSI, HPE: 1-Year Sharpe Ratio Comparison
For the Communication Equipment subindustry, Yangtze Optical Fibre and Cable Joint Stock 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.
Yangtze Optical Fibre and Cable Joint Stock Co 1-Year Sharpe Ratio vs Hardware Industry
Yangtze Optical Fibre and Cable Joint Stock 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.
Yangtze Optical Fibre and Cable Joint Stock Co (YZOFF) has a 1-Year Sharpe Ratio of 0.99 as of Aug. 14, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Yangtze Optical Fibre and Cable Joint Stock Co and its competitors.
Is Yangtze Optical Fibre and Cable Joint Stock Co's 1-Year Sharpe Ratio too high?
Yangtze Optical Fibre and Cable Joint Stock Co's current 1-Year Sharpe Ratio is 0.99. Overall, Yangtze Optical Fibre and Cable Joint Stock Co has a GF Score™ of 77/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Yangtze Optical Fibre and Cable Joint Stock Co's 1-Year Sharpe Ratio compare to CSCO and MSI?
Yangtze Optical Fibre and Cable Joint Stock Co's 1-Year Sharpe Ratio of 0.99 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 Yangtze Optical Fibre and Cable Joint Stock Co and its competitors. Yangtze Optical Fibre and Cable Joint Stock Co's current 1-Year Sharpe Ratio is 0.99. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yangtze Optical Fibre and Cable Joint Stock Co stock overvalued right now?
Based on GuruFocus' analysis, Yangtze Optical Fibre and Cable Joint Stock Co (YZOFF) is currently considered Significantly Overvalued. The stock's GF Value™ is $3.56, compared to a current price of $22.76 — trading 539.3% above its estimated fair value. The current 1-Year Sharpe Ratio is 0.99. Yangtze Optical Fibre and Cable Joint Stock Co's overall GF Score™ is 77/100 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 Yangtze Optical Fibre and Cable Joint Stock Co (YZOFF), the current 1-Year Sharpe Ratio is 0.99 as of Aug. 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 Yangtze Optical Fibre and Cable Joint Stock Co (YZOFF) Overvalued in 2026?
Based on GuruFocus' analysis, Yangtze Optical Fibre and Cable Joint Stock Co stock appears to be overvalued.
The current stock price of $22.76 is trading 539.3% above its estimated GF Value™ of $3.56.
GuruFocus considers Yangtze Optical Fibre and Cable Joint Stock Co to be Significantly Overvalued.
Key valuation signals for YZOFF:
1-Year Sharpe Ratio: 0.99
GF Value™: $3.56 vs. price of $22.76 (539.3% above fair value)
No single metric tells the full story. See the YZOFF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Yangtze Optical Fibre and Cable Joint Stock Ltd Co are principally engaged in the research, development, production and sale of optical fiber preforms, optical fibers, optical cables optical components and modules and related products. The company is the supplier of optical fibre preform, optical fibre, optical fibre cables and other relevant products in telecommunication industry. The group determines the two reporting segments, optical communication products segment and optical transmission components segment. The company generates majority of revenue from optical communication products segment. Its products include Cutting-Edge Product, Specialty Fibre, Raw Material, Submarine Cable, Communication Optical Fibre, Structured Cabling, Optical Transceiver, Coaxial Cable, etc.
77GF Score
Get the complete analysis for YZOFF
1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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