Netstars Co (TSE:5590) 1-Year Sharpe Ratio: -1.21 (As of Sep. 13, 2026)

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TSE:5590 Netstars Co Ltd TSE:5590
43 GF Score
Price 円716.00
GF Value 円1,182.90
Valuation Possible Value Trap
! 3 Warning Signs
View Full Analysis

What is Netstars Co 1-Year Sharpe Ratio?

Netstars Co TSE:5590 43 1-Year Sharpe Ratio is -1.21 as of Sep. 13, 2026. GuruFocus rates TSE:5590 with a GF Score™ of 43/100 and a GF Value™ of 円1,182.90 (Possible Value Trap). The stock has 3 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 (2026-09-13), Netstars Co's 1-Year Sharpe Ratio is -1.21.

Netstars Co  (TSE:5590) 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.

Netstars Co 1-Year Sharpe Ratio Related Terms

TSE:5590 vs MSFT, PLTR, ORCL: 1-Year Sharpe Ratio Comparison

For the Software - Infrastructure subindustry, Netstars 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.

Netstars Co 1-Year Sharpe Ratio vs Software Industry

For the Software industry and Technology sector, Netstars Co's 1-Year Sharpe Ratio distribution charts can be found below:

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


TSE:5590
43GF Score
Netstars Co Ltd TSE:5590
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Netstars 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.

Frequently Asked Questions Learn more about 1-Year Sharpe Ratio →
What does a 1-Year Sharpe Ratio of -1.21 mean?
Netstars Co (TSE:5590) has a 1-Year Sharpe Ratio of -1.21 as of Sep. 13, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Netstars Co and its competitors.
Is Netstars Co's 1-Year Sharpe Ratio too high?
Netstars Co's current 1-Year Sharpe Ratio is -1.21. Overall, Netstars Co has a GF Score™ of 43/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Netstars Co's 1-Year Sharpe Ratio compare to MSFT and PLTR?
Netstars Co's 1-Year Sharpe Ratio of -1.21 can be compared against companies in the Software 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 Software company?
A good 1-Year Sharpe Ratio depends on the Software 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 Netstars Co and its competitors. Netstars Co's current 1-Year Sharpe Ratio is -1.21. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Netstars Co stock overvalued right now?
Based on GuruFocus' analysis, Netstars Co (TSE:5590) is currently considered Possible Value Trap. The stock's GF Value™ is 円1,182.90, compared to a current price of 円716.00 — trading 39.5% below its estimated fair value. The current 1-Year Sharpe Ratio is -1.21. Netstars Co's overall GF Score™ is 43/100 with 3 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 Netstars Co (TSE:5590), the current 1-Year Sharpe Ratio is -1.21 as of Sep. 13, 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 Netstars Co (TSE:5590) Overvalued in 2026?

Based on GuruFocus' analysis, Netstars Co stock appears to be undervalued. The current stock price of 円716.00 is trading 39.5% below its estimated GF Value™ of 円1,182.90. GuruFocus considers Netstars Co to be Possible Value Trap.

Key valuation signals for TSE:5590:

  • 1-Year Sharpe Ratio: -1.21
  • GF Value™: 円1,182.90 vs. price of 円716.00 (39.5% below fair value)
  • GF Score™: 43/100 with 3 warning signs

No single metric tells the full story. See the TSE:5590 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Netstars Co Business Description

Other Exchanges UK3:Germany
Address 3-3-5 Hatchobori, 3rd Floor Sumitomo Fudosan Hatchobori Building, Chuo-ku, Tokyo, JPN, 104-0032
Netstars Co Ltd is an internet service company. its services are focused on three key areas: StarPay, its multi-cashless payment solution; StarPay-DX, which tackles store operation issues through labor-saving DX; and StarPay Global, which advances the cashless revolution overseas. The company concentrates its efforts on the fintech business, with payment at its foundation.
43GF Score

Get the complete analysis for TSE:5590

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

円716.00
Price
円1,182.90
GF Value