OWWAF (Okuwa Co) 1-Year Sharpe Ratio: -1.31 (As of Aug. 14, 2026)

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Director of Data and Quant Analytics at GuruFocus
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Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

OWWAF Okuwa Co Ltd OWWAF
65 GF Score
Price $5.09
GF Value $6.00
! 4 Warning Signs
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What is Okuwa Co 1-Year Sharpe Ratio?

Okuwa Co OWWAF -13.58% 65 1-Year Sharpe Ratio is -1.31 as of Aug. 14, 2026. GuruFocus rates OWWAF with a GF Score™ of 65/100 and a GF Value™ of $6.00. 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 (2026-08-14), Okuwa Co's 1-Year Sharpe Ratio is -1.31.

Okuwa Co  (OTCPK:OWWAF) 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.

Okuwa Co 1-Year Sharpe Ratio Related Terms

OWWAF vs DDS: 1-Year Sharpe Ratio Comparison

For the Department Stores subindustry, Okuwa 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.

Okuwa Co 1-Year Sharpe Ratio vs Retail - Cyclical Industry

For the Retail - Cyclical industry and Consumer Cyclical sector, Okuwa Co's 1-Year Sharpe Ratio distribution charts can be found below:

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


OWWAF
65GF Score
Okuwa Co Ltd OWWAF
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Okuwa 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 -1.31 mean?
Okuwa Co (OWWAF) has a 1-Year Sharpe Ratio of -1.31 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 Okuwa Co and its competitors.
Is Okuwa Co's 1-Year Sharpe Ratio too high?
Okuwa Co's current 1-Year Sharpe Ratio is -1.31. Overall, Okuwa Co has a GF Score™ of 65/100, reflecting its overall financial health beyond just this single metric.
How does Okuwa Co's 1-Year Sharpe Ratio compare to DDS?
Okuwa Co's 1-Year Sharpe Ratio of -1.31 can be compared against companies in the Retail - Cyclical 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 Retail - Cyclical company?
A good 1-Year Sharpe Ratio depends on the Retail - Cyclical 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 Okuwa Co and its competitors. Okuwa Co's current 1-Year Sharpe Ratio is -1.31. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Okuwa Co stock overvalued right now?
Okuwa Co (OWWAF) has a current 1-Year Sharpe Ratio of -1.31. The stock's GF Value™ is $6.00, compared to a current price of $5.09 — trading 15.2% below its estimated fair value. The current 1-Year Sharpe Ratio is -1.31. Okuwa Co's 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 Okuwa Co (OWWAF), the current 1-Year Sharpe Ratio is -1.31 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 Okuwa Co (OWWAF) Overvalued in 2026?

Based on GuruFocus' analysis, Okuwa Co stock appears to be undervalued. The current stock price of $5.09 is trading 15.2% below its estimated GF Value™ of $6.00.

Key valuation signals for OWWAF:

  • 1-Year Sharpe Ratio: -1.31
  • GF Value™: $6.00 vs. price of $5.09 (15.2% below fair value)
  • GF Score™: 65/100 with 4 warning signs

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

Okuwa Co Business Description

Other Exchanges 8217:Japan
Address 185 3 Nakajima, Wakayama, JPN, 641-8501
Okuwa Co Ltd operates a retail chain of stores in Japan. The company's products that it sells include foods, alcoholic beverages, rice, household items, residential goods, upholstery, Do It Yourself products, leisure goods, sporting goods, household appliances, cosmetics, pharmaceuticals, clothing and various other items. It operates more than 15 stores in Wakayama, Osaka, Nara, Mie, Hyogo, Aichi, Gifu, Shizuoka cities in Japan.
65GF Score

Get the complete analysis for OWWAF

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

$5.09
Price
$6.00
GF Value