Air Liquide (XSWX:AI1) 6-Month Price Index: 1.49 (As of Aug. 09, 2026)

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Founder & CEO of GuruFocus
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XSWX:AI1 Air Liquide SA XSWX:AI1
86 GF Score
Price CHF160.00
GF Value CHF139.08
Valuation Modestly Overvalued
! 6 Warning Signs
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What is Air Liquide 6-Month Price Index?

Air Liquide XSWX:AI1 86 6-Month Price Index is 1.49 as of Aug. 09, 2026. GuruFocus rates XSWX:AI1 with a GF Score™ of 86/100 and a GF Value™ of CHF139.08 (Modestly Overvalued). The stock has 6 warning signs investors should review.

6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago. It’s calculated by current share price divided by share price 6-months ago. As of today (2026-08-09), Air Liquide's 6-Month Price Index is 1.49.

Air Liquide  (XSWX:AI1) 6-Month Price Index Explanation

Price Index (PI) also called momentum. Strategies involving Price Index are also known as momentum strategies as they allow investors to profit from a company’s stock price. 6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago.

The investment strategy for momentum investors is to buy winners and sell losers. That is, buy stocks that performed well and sell stocks that performed poorly in the past.

Air Liquide 6-Month Price Index Related Terms

XSWX:AI1 vs LIN, SHW, ECL: 6-Month Price Index Comparison

For the Specialty Chemicals subindustry, Air Liquide's 6-Month Price Index, along with its competitors' market caps and 6-Month Price Index 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.

XSWX:AI1
86GF Score
Air Liquide SA XSWX:AI1
6-Month Price Index is just one metric. See GF Score™, valuation, warning signs, and more.
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Air Liquide  (XSWX:AI1) 6-Month Price Index Calculation

6-Month Price Index is calculated as following:

6-Month Price Index=Current Share Price / Share Price 6-Months Ago

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about 6-Month Price Index →
What does a 6-Month Price Index of 1.49 mean?
Air Liquide (XSWX:AI1) has a 6-Month Price Index of 1.49 as of Aug. 09, 2026. 6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago. View historical data on Air Liquide and its competitors.
Is Air Liquide's 6-Month Price Index too high?
Air Liquide's current 6-Month Price Index is 1.49. Overall, Air Liquide has a GF Score™ of 86/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Air Liquide's 6-Month Price Index compare to LIN and SHW?
Air Liquide's 6-Month Price Index of 1.49 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 6-Month Price Index for a Chemicals company?
A good 6-Month Price Index depends on the Chemicals industry context. However, 6-Month Price Index 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 6-Month Price Index mean?
A high 6-Month Price Index can signal that a stock is expensive relative to its fundamentals. 6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago. View historical data on Air Liquide and its competitors. Air Liquide's current 6-Month Price Index is 1.49. 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 (XSWX:AI1) is currently considered Modestly Overvalued. The stock's GF Value™ is CHF139.08, compared to a current price of CHF160.00 — trading 15% above its estimated fair value. The current 6-Month Price Index is 1.49. Air Liquide's overall GF Score™ is 86/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 6-Month Price Index calculated?
6-Month Price Index is calculated from a company's financial statements. For Air Liquide (XSWX:AI1), the current 6-Month Price Index is 1.49 as of Aug. 09, 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 (XSWX:AI1) Overvalued in 2026?

Based on GuruFocus' analysis, Air Liquide stock appears to be overvalued. The current stock price of CHF160.00 is trading 15% above its estimated GF Value™ of CHF139.08. GuruFocus considers Air Liquide to be Modestly Overvalued.

Key valuation signals for XSWX:AI1:

  • 6-Month Price Index: 1.49
  • GF Value™: CHF139.08 vs. price of CHF160.00 (15% above fair value)
  • GF Score™: 86/100 with 6 warning signs

No single metric tells the full story. See the XSWX:AI1 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.
86GF Score

Get the complete analysis for XSWX:AI1

6-Month Price Index is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

CHF160.00
Price
CHF139.08
GF Value