Air Liquide (WBO:AI) 1-Year Sharpe Ratio: 0.40 (As of Jul. 16, 2026)

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WBO:AI Air Liquide SA WBO:AI
82 GF Score
Price €175.56
GF Value €149.44
Valuation Modestly Overvalued
! 6 Warning Signs
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What is Air Liquide 1-Year Sharpe Ratio?

Air Liquide WBO:AI -1.30% 82 1-Year Sharpe Ratio is 0.40 as of Jul. 16, 2026. GuruFocus rates WBO:AI with a GF Score™ of 82/100 and a GF Value™ of €149.44 (Modestly Overvalued). 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 (2026-07-16), Air Liquide's 1-Year Sharpe Ratio is 0.40.

Air Liquide  (WBO:AI) 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.

Air Liquide 1-Year Sharpe Ratio Related Terms

WBO:AI vs LIN, SHW, ECL: 1-Year Sharpe Ratio Comparison

For the Specialty Chemicals subindustry, Air Liquide'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.

Air Liquide 1-Year Sharpe Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Air Liquide's 1-Year Sharpe Ratio distribution charts can be found below:

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


WBO:AI
82GF Score
Air Liquide SA WBO:AI
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Air Liquide 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 0.40 mean?
Air Liquide (WBO:AI) has a 1-Year Sharpe Ratio of 0.40 as of Jul. 16, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Air Liquide and its competitors.
Is Air Liquide's 1-Year Sharpe Ratio too high?
Air Liquide's current 1-Year Sharpe Ratio is 0.40. Overall, Air Liquide has a GF Score™ of 82/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Air Liquide's 1-Year Sharpe Ratio compare to LIN and SHW?
Air Liquide's 1-Year Sharpe Ratio of 0.40 can be compared against companies in the Chemicals 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 Chemicals company?
A good 1-Year Sharpe Ratio depends on the Chemicals 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 Air Liquide and its competitors. Air Liquide's current 1-Year Sharpe Ratio is 0.40. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Air Liquide stock overvalued right now?
Based on GuruFocus' analysis, Air Liquide (WBO:AI) is currently considered Modestly Overvalued. The stock's GF Value™ is €149.44, compared to a current price of €175.56 — trading 17.5% above its estimated fair value. The current 1-Year Sharpe Ratio is 0.40. Air Liquide's overall GF Score™ is 82/100 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 Air Liquide (WBO:AI), the current 1-Year Sharpe Ratio is 0.40 as of Jul. 16, 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 Air Liquide (WBO:AI) Overvalued in 2026?

Based on GuruFocus' analysis, Air Liquide stock appears to be overvalued. The current stock price of €175.56 is trading 17.5% above its estimated GF Value™ of €149.44. GuruFocus considers Air Liquide to be Modestly Overvalued.

Key valuation signals for WBO:AI:

  • 1-Year Sharpe Ratio: 0.40
  • GF Value™: €149.44 vs. price of €175.56 (17.5% above fair value)
  • GF Score™: 82/100 with 6 warning signs

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

Air Liquide Business Description

Address 1, Paris, FRA, 75007
Founded in 1902, Air Liquide is one of the leading industrial gas companies in the world, serving over 3.8 million customers in 78 countries. The company generated approximately EUR 27.9 billion of revenue in 2025, serving a wide range of industries, including chemicals, energy, healthcare, food and beverage, and electronics. Air Liquide employs approximately 65,000 people.
82GF Score

Get the complete analysis for WBO:AI

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

€175.56
Price
€149.44
GF Value