Green Lanes (WAR:GRL) 1-Year Sharpe Ratio: 0.01 (As of Aug. 31, 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.

WAR:GRL Green Lanes SA WAR:GRL
6 GF Score
Price zł19.40
! 3 Warning Signs
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What is Green Lanes 1-Year Sharpe Ratio?

Green Lanes WAR:GRL -3.00% 6 1-Year Sharpe Ratio is 0.01 as of Aug. 31, 2026. GuruFocus rates WAR:GRL with a GF Score™ of 6/100. 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 (2026-08-31), Green Lanes's 1-Year Sharpe Ratio is 0.01.

Green Lanes  (WAR:GRL) 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.

Green Lanes 1-Year Sharpe Ratio Related Terms

WAR:GRL vs SSD, UFPI, BCC: 1-Year Sharpe Ratio Comparison

For the Lumber & Wood Production subindustry, Green Lanes'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.

Green Lanes 1-Year Sharpe Ratio vs Forest Products Industry

For the Forest Products industry and Basic Materials sector, Green Lanes's 1-Year Sharpe Ratio distribution charts can be found below:

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


WAR:GRL
6GF Score
Green Lanes SA WAR:GRL
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Green Lanes 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 0.01 mean?
Green Lanes (WAR:GRL) has a 1-Year Sharpe Ratio of 0.01 as of Aug. 31, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Green Lanes and its competitors.
Is Green Lanes' 1-Year Sharpe Ratio too high?
Green Lanes' current 1-Year Sharpe Ratio is 0.01. Overall, Green Lanes has a GF Score™ of 6/100, reflecting its overall financial health beyond just this single metric.
How does Green Lanes' 1-Year Sharpe Ratio compare to SSD and UFPI?
Green Lanes' 1-Year Sharpe Ratio of 0.01 can be compared against companies in the Forest 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 a Forest Products company?
A good 1-Year Sharpe Ratio depends on the Forest 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 Green Lanes and its competitors. Green Lanes's current 1-Year Sharpe Ratio is 0.01. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Green Lanes stock overvalued right now?
Green Lanes (WAR:GRL) has a current 1-Year Sharpe Ratio of 0.01. The current 1-Year Sharpe Ratio is 0.01. Green Lanes' overall GF Score™ is 6/100 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 Green Lanes (WAR:GRL), the current 1-Year Sharpe Ratio is 0.01 as of Aug. 31, 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.

Green Lanes Business Description

Address ul. Tomaszowska 19, Tarnawatka Sawmill, Tarnawatka, POL, 22-604
Green Lanes SA specializes in the creation and commercialization of modern, technologically advanced materials based on renewable plant-based resources, such as annual plants. The materials developed by the company create new product categories in two business lines - the wood and polymer industries, offering a more environmentally sustainable alternative to currently used solutions. It has also developed a prototype of granulate for the production of compostable polymer plastics, used in the production of foils and packaging.
6GF Score

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

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