Stock listing
SIX Swiss:AI1 Air Liquide SA Aktie
Swiss listing (SIX Swiss) of Air Liquide SA · home listing Euronext:AI
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Home listing price · EURONEXT:AI
€172.24 EUR -1.16 (-0.7%)
Close on Oct 20, 2026 · This listing has no price on 6ix; the price shown is the home listing's, EURONEXT:AI
- Day range
- €170.70 – €173.98 EUROct 20, 2026
- Volume
- 908,974 sharesOct 20, 2026
- Market cap
- €109.9B EURAt the close on Oct 20, 2026 · price × 638.2M shares outstanding
- 52-week range
- €140.78 – €182.26 EURLowest and highest trades, Oct 21, 2025 – Oct 20, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| Euronext:AI · Home | €172.24 EUR | -1.16 (-0.7%) | 908,974 | €173.54 | €173.98 | €170.70 | €173.40 | Close on Oct 20, 2026 |
| Xetra:AIL | €173.30 EUR | +0.12 (+0.1%) | 674 | €172.34 | €173.30 | €171.68 | €173.18 | Close on Oct 19, 2026 |
| OTC:AIQUY | $38.73 USD | -0.03 (-0.1%) | 9,032 | $38.60 | $38.80 | $38.60 | $38.76 | Close on Oct 19, 2026 |
| OTC:AIQUF | $193.20 USD | -0.466 (-0.2%) | 453 | $195.43 | $195.43 | $192.18 | $193.67 | Close on Oct 19, 2026 |
| Frankfurt:AIL | €171.42 EUR | -2.32 (-1.3%) | 42 | €170.66 | €171.42 | €170.66 | €173.74 | Close on Oct 20, 2026 |
| Munich:AIL | €173.26 EUR | +0.76 (+0.4%) | 5 | €171.80 | €173.26 | €171.80 | €172.50 | Close on Oct 20, 2026 |
| Dusseldorf:AIL | €173.14 EUR | +1.42 (+0.8%) | — | €169.86 | €173.14 | €169.86 | €171.72 | Close on Oct 20, 2026 |
| Stuttgart:AIL | €171.76 EUR | 0.00 (0.0%) | 12,634 | €172.82 | €173.50 | €171.60 | €171.76 | Close on Oct 19, 2026 |
| Hamburg:AIL | €172.12 EUR | -1.06 (-0.6%) | — | €170.66 | €173.52 | €170.52 | €173.18 | Close on Oct 20, 2026 |
| Frankfurt:AILA | €33.80 EUR | -0.20 (-0.6%) | — | €33.80 | €33.80 | €33.80 | €34.00 | Close on Oct 20, 2026 |
Daily closes
Last 3 months, Jul 20, 2026 – Oct 20, 2026 · EURONEXT:AI · EUR, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| €172.24 | -1.16 | -0.7% | €173.54 | €173.98 | €170.70 | 908,974 | |
| €173.40 | +0.24 | +0.1% | €172.06 | €173.40 | €171.50 | 826,004 | |
| €173.16 | +0.12 | +0.1% | €172.76 | €173.70 | €171.92 | 735,442 | |
| €173.04 | +2.70 | +1.6% | €170.80 | €173.04 | €170.16 | 1,003,187 | |
| €170.34 | +1.34 | +0.8% | €169.90 | €170.34 | €168.96 | 867,878 | |
| €169.00 | +0.30 | +0.2% | €169.26 | €171.40 | €169.00 | 723,871 | |
| €168.70 | -0.98 | -0.6% | €170.00 | €170.16 | €168.40 | 524,168 | |
| €169.68 | +1.74 | +1.0% | €168.12 | €170.32 | €168.12 | 780,157 | |
| €167.94 | -0.68 | -0.4% | €168.60 | €168.92 | €165.10 | 812,825 | |
| €168.62 | -0.48 | -0.3% | €169.00 | €169.64 | €167.62 | 824,812 | |
| €169.10 | -1.66 | -1.0% | €171.00 | €171.74 | €167.74 | 1,061,404 | |
| €170.76 | +0.60 | +0.4% | €175.80 | €177.16 | €170.76 | 862,315 | |
| €170.16 | +3.72 | +2.2% | €167.30 | €171.26 | €166.92 | 1,133,144 | |
| €166.44 | -4.44 | -2.6% | €168.90 | €170.00 | €166.44 | 791,316 | |
| €170.88 | +2.00 | +1.2% | €168.80 | €171.26 | €168.80 | 1,381,420 | |
| €168.88 | +0.66 | +0.4% | €167.50 | €169.96 | €167.30 | 671,533 | |
| €168.22 | +0.72 | +0.4% | €167.50 | €168.88 | €167.26 | 487,202 | |
| €167.50 | -0.62 | -0.4% | €168.20 | €168.96 | €167.02 | 583,503 | |
| €168.12 | -0.06 | 0.0% | €168.10 | €169.60 | €166.84 | 484,970 | |
| €168.18 | +0.86 | +0.5% | €167.30 | €168.98 | €167.30 | 578,603 | |
| €167.32 | +2.10 | +1.3% | €165.98 | €167.37 | €165.74 | 521,863 | |
| €165.22 | +2.06 | +1.3% | €163.38 | €165.96 | €162.90 | 495,736 | |
| €163.16 | -2.08 | -1.3% | €164.48 | €164.94 | €162.46 | 2,664,936 | |
| €165.24 | -1.18 | -0.7% | €166.38 | €166.96 | €164.90 | 657,487 | |
| €166.42 | +0.18 | +0.1% | €166.14 | €166.98 | €165.88 | 785,835 | |
| €166.24 | -0.64 | -0.4% | €166.50 | €166.58 | €165.04 | 539,712 | |
| €166.88 | +0.36 | +0.2% | €166.34 | €167.90 | €165.76 | 668,391 | |
| €166.52 | -0.26 | -0.2% | €167.30 | €168.50 | €166.52 | 510,612 | |
| €166.78 | -1.54 | -0.9% | €168.68 | €169.18 | €166.78 | 595,566 | |
| €168.32 | -4.84 | -2.8% | €172.40 | €172.74 | €168.32 | 1,093,997 | |
| €173.16 | +2.40 | +1.4% | €169.84 | €174.22 | €169.58 | 694,465 | |
| €170.76 | +0.32 | +0.2% | €169.62 | €170.76 | €168.80 | 445,327 | |
| €170.44 | -2.32 | -1.3% | €171.02 | €171.50 | €169.22 | 624,292 | |
| €172.76 | +0.28 | +0.2% | €172.50 | €173.62 | €172.08 | 911,931 | |
| €172.48 | -0.70 | -0.4% | €173.62 | €174.62 | €171.72 | 668,441 | |
| €173.18 | +3.64 | +2.1% | €174.00 | €176.64 | €172.34 | 1,194,002 | |
| €169.54 | -0.26 | -0.2% | €170.56 | €171.48 | €169.54 | 1,567,328 | |
| €169.80 | +3.02 | +1.8% | €168.04 | €170.66 | €167.92 | 680,408 | |
| €166.78 | -1.94 | -1.1% | €168.64 | €168.80 | €166.08 | 587,164 | |
| €168.72 | +0.94 | +0.6% | €168.12 | €169.56 | €167.96 | 450,185 | |
| €167.78 | +0.08 | 0.0% | €168.02 | €169.24 | €167.78 | 459,284 | |
| €167.70 | +0.58 | +0.3% | €166.90 | €168.98 | €166.66 | 531,766 | |
| €167.12 | -0.26 | -0.2% | €167.22 | €168.04 | €166.08 | 569,280 | |
| €167.38 | +0.60 | +0.4% | €166.60 | €168.10 | €165.36 | 685,115 | |
| €166.78 | -0.26 | -0.2% | €167.46 | €168.26 | €166.44 | 600,383 | |
| €167.04 | +0.22 | +0.1% | €166.70 | €167.46 | €166.40 | 770,128 | |
| €166.82 | -1.44 | -0.9% | €167.82 | €169.24 | €166.52 | 549,724 | |
| €168.26 | -0.88 | -0.5% | €169.00 | €169.16 | €167.60 | 469,614 | |
| €169.14 | -1.20 | -0.7% | €170.00 | €170.08 | €168.92 | 507,443 | |
| €170.34 | -1.34 | -0.8% | €171.32 | €171.66 | €170.12 | 492,356 | |
| €171.68 | +0.24 | +0.1% | €171.16 | €172.20 | €170.16 | 513,100 | |
| €171.44 | -0.94 | -0.5% | €172.80 | €172.94 | €171.06 | 525,025 | |
| €172.38 | -0.84 | -0.5% | €173.70 | €174.21 | €172.38 | 606,021 | |
| €173.22 | -0.36 | -0.2% | €174.90 | €175.06 | €172.06 | 570,512 | |
| €173.58 | +1.52 | +0.9% | €172.70 | €174.22 | €172.32 | 732,470 | |
| €172.06 | +1.74 | +1.0% | €170.62 | €172.06 | €170.42 | 726,416 | |
| €170.32 | -0.40 | -0.2% | €170.54 | €171.56 | €169.24 | 965,815 | |
| €170.72 | -1.02 | -0.6% | €170.92 | €173.14 | €170.36 | 1,441,279 | |
| €171.74 | +0.26 | +0.2% | €172.36 | €173.38 | €171.10 | 800,173 | |
| €171.48 | -2.06 | -1.2% | €172.76 | €173.12 | €170.12 | 689,468 | |
| €173.54 | -3.64 | -2.1% | €173.02 | €173.96 | €171.08 | 1,350,069 | |
| €177.18 | +0.66 | +0.4% | €177.88 | €178.12 | €176.02 | 793,214 | |
| €176.52 | +0.94 | +0.5% | €175.70 | €176.98 | €175.28 | 616,890 | |
| €175.58 | -1.16 | -0.7% | €176.40 | €176.40 | €174.24 | 867,626 | |
| €176.74 | +0.22 | +0.1% | €175.94 | €177.78 | €175.66 | 783,035 | |
| €176.52 | -1.18 | -0.7% | €177.26 | €177.70 | €175.06 | 844,866 | |
| €177.70 | +1.24 | +0.7% | €176.34 | €177.88 | €176.34 | 794,723 |
- Ticker
- SIX Swiss:AI1
- Asset type
- Stock
- Sector
- Chemicals & materials
- Industry
- Chemicals
- Exchange
- SIX Swiss
- Currency
- CHF
What changed lately
Latest news release · Oct 8, 2026
Air Liquide to build new Air Separation Unit at its Fairfield facility in New South Wales
Latest earnings call · Jul 28, 2026
Air Liquide (Euronext:AI) Q2 2026 Earnings Call
Replay and transcript
Latest deck · Oct 5, 2026
Investor Day (October 2026)
Investor day · 91 slides
Calls
Replays
Air Liquide (Euronext:AI) Q2 2026 Earnings Call
Tue, Jul 28, 2026 · 5:00 AM ET
Watch TranscriptAir Liquide (Euronext:AI) Q1 2026 Earnings Call
Tue, Apr 28, 2026 · 4:00 AM ET
Watch TranscriptAir Liquide (Euronext:AI) Q4 2025 Earnings Call
Fri, Feb 20, 2026 · 5:00 AM ET
Watch Transcript
Latest news
Air Liquide to build new Air Separation Unit at its Fairfield facility in New South Wales
Oct 8, 2026
Closed €167.94 (-0.4%) on Oct 8, 2026
Availability of the Pre-Q3 2026 Sales Communication
Oct 7, 2026
Closed €167.94 (-0.4%) on Oct 8, 2026
Availability of the Pre-Q3 2026 Sales Communication
Oct 7, 2026
Closed €168.62 (-0.3%) on Oct 7, 2026
Air Liquide has successfully issued a 2 billion euros multi-tranche bond
Oct 6, 2026
Closed €169.10 (-1.0%) on Oct 6, 2026
Elliott Management Statement on L'Air Liquide S.A.
Oct 6, 2026
Closed €169.10 (-1.0%) on Oct 6, 2026
droits de vote
Oct 5, 2026
Closed €170.76 (+0.4%) on Oct 5, 2026
Air Liquide: BEYOND, Air Liquide accelerates lasting value creation with new strategic plan for 2030
Oct 5, 2026
Closed €170.76 (+0.4%) on Oct 5, 2026
Air Liquide invests over 170 million euros to support a semiconductor leader expanding manufacturing capabilities in Japan
Sep 30, 2026
Closed €170.88 (+1.2%) on Sep 30, 2026
Air Liquide investit plus de 170 millions d’euros pour accompagner un leader des semi-conducteurs dans le développement de ses capacités de production au Japon
Sep 30, 2026
Closed €170.88 (+1.2%) on Sep 30, 2026
Availability of First Half 2026 Financial Report
Jul 28, 2026
Closed €171.48 (-1.2%) on Jul 29, 2026
Financings
Multi-tranche bond (floating and fixed rate notes)
Oct 6, 2026 · US$2.25B
Announced: €2B
Use of proceeds: Financing of the Group's general corporate purposes and refinancing of its debt
Decks
Investor Day (October 2026)
Investor day · 91 slides · Oct 5, 2026
H1 2026 Earnings Presentation
Earnings · 35 slides · Jul 28, 2026
L'Air Liquide Ord — H1 2026 Earnings Presentation
Earnings · 35 slides · Jul 28, 2026
Debt Investor Presentation (July 2026)
Debt investors · 44 slides · July 2026
Air Liquide SA on 6ix
- Sector
- Chemicals & materials
- Industry
- Chemicals
- News releases
- 32 in the last 12 months · 33 in all · newest Oct 8, 2026 · oldest 2025
- Calls
- 16 calls with a replay · 16 with a transcript · latest Jul 28, 2026
- Decks
- 93 decks · latest Oct 5, 2026
Where Air Liquide SA is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| Euronext:AI · Home listing | Euronext | France | EUR |
| gettex:AIL | gettex | Germany | EUR |
| Xetra:AIL | Xetra | Germany | EUR |
| OTC:AIQUY | OTC | United States | USD |
| EUROTLX:4AI | EUROTLX | Italy | EUR |
| Tradegate:AIL | Tradegate | Germany | EUR |
| LSIN:0NWF | LSIN | United Kingdom | EUR |
| LS Exchange:850133 | LS Exchange | Germany | EUR |
| OTC:AIQUF | OTC | United States | USD |
| Lang & Schwarz:850133 | Lang & Schwarz | Germany | EUR |
| Aquis:AIP | Aquis | United Kingdom | EUR |
| VIE:AI | Vienna | Austria | EUR |
| Frankfurt:AIL | Frankfurt | Germany | EUR |
| Munich:AIL | Munich | Germany | EUR |
| BMV:AIN | BMV | Mexico | MXN |
| gettex:AILA | gettex | Germany | EUR |
| Dusseldorf:AIL | Dusseldorf | Germany | EUR |
| Stuttgart:AIL | Stuttgart | Germany | EUR |
| BX Swiss:AIL | BX Swiss | Switzerland | CHF |
| Aquis:AIP | Aquis | United Kingdom | EUR |
| SIX Swiss:AI1 · This page | SIX Swiss | Switzerland | CHF |
| BSESOF:AIL | BSESOF | Bulgaria | EUR |
| Aquis:AILD | Aquis | United Kingdom | EUR |
| Hanover:AIL | Hanover | Germany | EUR |
| Turquoise:AIP | Turquoise | United Kingdom | EUR |
| Hamburg:AIL | Hamburg | Germany | EUR |
| Aquis:AILD | Aquis | United Kingdom | EUR |
| BIVA:AIN | BIVA | Mexico | MXN |
| Dusseldorf:AILA | Dusseldorf | Germany | EUR |
| Frankfurt:AILA | Frankfurt | Germany | EUR |
| Lang & Schwarz:920921 | Lang & Schwarz | Germany | EUR |
| LS Exchange:920921 | LS Exchange | Germany | EUR |
| Munich:AILA | Munich | Germany | EUR |
| Stuttgart:AILA | Stuttgart | Germany | EUR |
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