Innostar Service (ROCO:7828) 1-Year Sharpe Ratio: 2.50 (As of Jul. 27, 2026)

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Director of Data and Quant Analytics at GuruFocus
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ROCO:7828 Innostar Service Inc ROCO:7828
23 GF Score
Price NT$1,585.00
! 2 Warning Signs
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What is Innostar Service 1-Year Sharpe Ratio?

Innostar Service ROCO:7828 -8.38% 23 1-Year Sharpe Ratio is 2.50 as of Jul. 27, 2026. GuruFocus rates ROCO:7828 with a GF Score™ of 23/100. The stock has 2 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 (2026-07-27), Innostar Service's 1-Year Sharpe Ratio is 2.50.

Innostar Service  (ROCO:7828) 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.

Innostar Service 1-Year Sharpe Ratio Related Terms

ROCO:7828 vs GEV, ETN, PH: 1-Year Sharpe Ratio Comparison

For the Specialty Industrial Machinery subindustry, Innostar Service'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.

Innostar Service 1-Year Sharpe Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Innostar Service's 1-Year Sharpe Ratio distribution charts can be found below:

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


ROCO:7828
23GF Score
Innostar Service Inc ROCO:7828
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Innostar Service 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 2.50 mean?
Innostar Service (ROCO:7828) has a 1-Year Sharpe Ratio of 2.50 as of Jul. 27, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Innostar Service and its competitors.
Is Innostar Service's 1-Year Sharpe Ratio too high?
Innostar Service's current 1-Year Sharpe Ratio is 2.50. Overall, Innostar Service has a GF Score™ of 23/100, reflecting its overall financial health beyond just this single metric.
How does Innostar Service's 1-Year Sharpe Ratio compare to GEV and ETN?
Innostar Service's 1-Year Sharpe Ratio of 2.50 can be compared against companies in the Industrial Products 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 an Industrial Products company?
A good 1-Year Sharpe Ratio depends on the Industrial Products 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 Innostar Service and its competitors. Innostar Service's current 1-Year Sharpe Ratio is 2.50. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Innostar Service stock overvalued right now?
Innostar Service (ROCO:7828) has a current 1-Year Sharpe Ratio of 2.50. The current 1-Year Sharpe Ratio is 2.50. Innostar Service's overall GF Score™ is 23/100 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 Innostar Service (ROCO:7828), the current 1-Year Sharpe Ratio is 2.50 as of Jul. 27, 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.

Innostar Service Business Description

Address Da\'angang Road, No. 10, Lane 116, Dajia District, Taichung, TWN, 437002
Innostar Service Inc a total solution provider engaged in the design, development, manufacturing and sales of semiconductor probe card-related machinery and equipment, optoelectronic automation equipment engineering, and contract manufacturing services. The company focuses on the design, development, and sales of products in three core areas: Semiconductor Wafer Level Testing: MEMS Probe Card-Related Automation Equipment; Precision Automation Equipment for the Semiconductor and Optoelectronics Industries; Advanced Packaging: High-Density Copper Pillar Lead Frame and Mass Transfer Technology.
23GF Score

Get the complete analysis for ROCO:7828

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

NT$1,585.00
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