Arima Communications (TPE:8101) 1-Year Sharpe Ratio: -0.19 (As of Sep. 03, 2026)

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Director of Data and Quant Analytics at GuruFocus
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TPE:8101 Arima Communications Corp TPE:8101
65 GF Score
Price NT$12.35
GF Value NT$12.67
Valuation Fairly Valued
! 4 Warning Signs
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What is Arima Communications 1-Year Sharpe Ratio?

Arima Communications TPE:8101 +3.35% 65 1-Year Sharpe Ratio is -0.19 as of Sep. 03, 2026. GuruFocus rates TPE:8101 with a GF Score™ of 65/100 and a GF Value™ of NT$12.67 (Fairly Valued). The stock has 4 warning signs investors should review.

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 (2026-09-03), Arima Communications's 1-Year Sharpe Ratio is -0.19.

Arima Communications  (TPE:8101) 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.

Arima Communications 1-Year Sharpe Ratio Related Terms

TPE:8101 vs CSCO, MSI, LITE: 1-Year Sharpe Ratio Comparison

For the Communication Equipment subindustry, Arima Communications'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.

Arima Communications 1-Year Sharpe Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Arima Communications's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Arima Communications's 1-Year Sharpe Ratio falls into.


TPE:8101
65GF Score
Arima Communications Corp TPE:8101
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Arima Communications 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.

Frequently Asked Questions Learn more about 1-Year Sharpe Ratio →
What does a 1-Year Sharpe Ratio of -0.19 mean?
Arima Communications (TPE:8101) has a 1-Year Sharpe Ratio of -0.19 as of Sep. 03, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Arima Communications and its competitors.
Is Arima Communications' 1-Year Sharpe Ratio too high?
Arima Communications' current 1-Year Sharpe Ratio is -0.19. Overall, Arima Communications has a GF Score™ of 65/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Arima Communications' 1-Year Sharpe Ratio compare to CSCO and MSI?
Arima Communications' 1-Year Sharpe Ratio of -0.19 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 Arima Communications and its competitors. Arima Communications's current 1-Year Sharpe Ratio is -0.19. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Arima Communications stock overvalued right now?
Based on GuruFocus' analysis, Arima Communications (TPE:8101) is currently considered Fairly Valued. The stock's GF Value™ is NT$12.67, compared to a current price of NT$12.35 — trading 2.5% below its estimated fair value. The current 1-Year Sharpe Ratio is -0.19. Arima Communications' overall GF Score™ is 65/100 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 Arima Communications (TPE:8101), the current 1-Year Sharpe Ratio is -0.19 as of Sep. 03, 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 Arima Communications (TPE:8101) Overvalued in 2026?

Based on GuruFocus' analysis, Arima Communications stock appears to be undervalued. The current stock price of NT$12.35 is trading 2.5% below its estimated GF Value™ of NT$12.67. GuruFocus considers Arima Communications to be Fairly Valued.

Key valuation signals for TPE:8101:

  • 1-Year Sharpe Ratio: -0.19
  • GF Value™: NT$12.67 vs. price of NT$12.35 (2.5% below fair value)
  • GF Score™: 65/100 with 4 warning signs

No single metric tells the full story. See the TPE:8101 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Arima Communications Business Description

Address No. 866, Zhongzheng Road, 6th Floor, Zhonghe District, Taipei, TWN, 23586
Arima Communications Corp is mainly engaged in the manufacturing, processing and sales of mobile phones and electronic components and solar products and equipment. The reportable segment of the company is the mobile phone business group, mainly engaged in the manufacturing and sales of various mobile phone products. Geographically, the maximum revenue is generated from Asia, followed by America and Europe.
65GF Score

Get the complete analysis for TPE:8101

1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$12.35
Price
NT$12.67
GF Value