General Oyster (TSE:3224) 1-Year Sharpe Ratio: 0.09 (As of Sep. 14, 2026)

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TSE:3224 General Oyster Inc TSE:3224
42 GF Score
Price 円693.00
GF Value 円917.10
Valuation Modestly Undervalued
! 6 Warning Signs
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What is General Oyster 1-Year Sharpe Ratio?

General Oyster TSE:3224 -1.00% 42 1-Year Sharpe Ratio is 0.09 as of Sep. 14, 2026. GuruFocus rates TSE:3224 with a GF Score™ of 42/100 and a GF Value™ of 円917.10 (Modestly Undervalued). The stock has 6 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 (2026-09-14), General Oyster's 1-Year Sharpe Ratio is 0.09.

General Oyster  (TSE:3224) 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.

General Oyster 1-Year Sharpe Ratio Related Terms

TSE:3224 vs MCD, SBUX, CMG: 1-Year Sharpe Ratio Comparison

For the Restaurants subindustry, General Oyster'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.

General Oyster 1-Year Sharpe Ratio vs Restaurants Industry

For the Restaurants industry and Consumer Cyclical sector, General Oyster's 1-Year Sharpe Ratio distribution charts can be found below:

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


TSE:3224
42GF Score
General Oyster Inc TSE:3224
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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General Oyster 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 0.09 mean?
General Oyster (TSE:3224) has a 1-Year Sharpe Ratio of 0.09 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 General Oyster and its competitors.
Is General Oyster's 1-Year Sharpe Ratio too high?
General Oyster's current 1-Year Sharpe Ratio is 0.09. Overall, General Oyster has a GF Score™ of 42/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does General Oyster's 1-Year Sharpe Ratio compare to MCD and SBUX?
General Oyster's 1-Year Sharpe Ratio of 0.09 can be compared against companies in the Restaurants 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 Restaurants company?
A good 1-Year Sharpe Ratio depends on the Restaurants 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 General Oyster and its competitors. General Oyster's current 1-Year Sharpe Ratio is 0.09. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is General Oyster stock overvalued right now?
Based on GuruFocus' analysis, General Oyster (TSE:3224) is currently considered Modestly Undervalued. The stock's GF Value™ is 円917.10, compared to a current price of 円693.00 — trading 24.4% below its estimated fair value. The current 1-Year Sharpe Ratio is 0.09. General Oyster's overall GF Score™ is 42/100 with 6 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 General Oyster (TSE:3224), the current 1-Year Sharpe Ratio is 0.09 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 General Oyster (TSE:3224) Overvalued in 2026?

Based on GuruFocus' analysis, General Oyster stock appears to be undervalued. The current stock price of 円693.00 is trading 24.4% below its estimated GF Value™ of 円917.10. GuruFocus considers General Oyster to be Modestly Undervalued.

Key valuation signals for TSE:3224:

  • 1-Year Sharpe Ratio: 0.09
  • GF Value™: 円917.10 vs. price of 円693.00 (24.4% below fair value)
  • GF Score™: 42/100 with 6 warning signs

No single metric tells the full story. See the TSE:3224 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

General Oyster Business Description

Address 2-13-13 Nihonbashi Kayabacho Building, 7th Floor, JRE Kayabacho 2-chome Building, Chuo-ku, Tokyo, JPN, 103-0025
General Oyster Inc is a Japan-based company engaged in the directly operated stores business and the oyster wholesale business. The group's reportable segments are Store business; Wholesale business; Processing business; Processing business; and Renewable Energy business. It generates the majority of its revenue from the Store business, which consists of directly managed stores and Toyama lyuzen Village stores.
42GF Score

Get the complete analysis for TSE:3224

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

円693.00
Price
円917.10
GF Value