L'Air Liquide S.A. (AI1) Share Price Today
L'Air Liquide S.A. Price Chart (AI1)
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Daily candles from the exchange.
L'Air Liquide S.A. (AI1) Share Price Price Today
The AI1 share price today is CHF 159.06, up 0.00% on the day. L'Air Liquide S.A. is listed on SWISS in Switzerland, and the latest session we have is October 9, 2026.
Prices are delayed quotes for information only and are not financial advice.
AI1 Recent Prices
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| 2026-10-09 | CHF 159.06 | CHF 159.06 | CHF 159.06 | CHF 159.06 | 1.16% | 211 |
| 2026-10-08 | CHF 157.24 | CHF 157.24 | CHF 157.24 | CHF 157.24 | 0.00% | 0 |
| 2026-10-07 | CHF 157.24 | CHF 157.24 | CHF 157.24 | CHF 157.24 | 0.00% | 0 |
| 2026-10-06 | CHF 157.24 | CHF 157.24 | CHF 157.24 | CHF 157.24 | 0.00% | 0 |
| 2026-10-05 | CHF 157.24 | CHF 157.24 | CHF 157.24 | CHF 157.24 | 0.00% | 0 |
| 2026-10-02 | CHF 157.24 | CHF 157.24 | CHF 157.24 | CHF 157.24 | 0.00% | 0 |
| 2026-10-01 | CHF 157.24 | CHF 157.24 | CHF 157.24 | CHF 157.24 | 0.00% | 0 |
| 2026-09-30 | CHF 157.24 | CHF 157.24 | CHF 157.24 | CHF 157.24 | 0.00% | 0 |
| 2026-09-29 | CHF 157.24 | CHF 157.24 | CHF 157.24 | CHF 157.24 | 0.00% | 0 |
| 2026-09-28 | CHF 157.24 | CHF 157.24 | CHF 157.24 | CHF 157.24 | 0.00% | 0 |
Frequently asked questions
What is the AI1 share price today?
The AI1 share price today is CHF 159.06 on SWISS, the latest price we have, from the 2026-10-09 session. L'Air Liquide S.A. trades in CHF.
Is AI1 share up or down today?
L'Air Liquide S.A. (AI1) is up 0.00% compared with the previous close of CHF 159.06.
What was the AI1 closing price yesterday?
The previous close of AI1 was CHF 159.06 (October 8, 2026).
What is the 52-week high and low of AI1?
Over the past year AI1 has traded between CHF 117.8182 and CHF 172.46. The latest session's range was CHF 159.06 to CHF 159.06.
What is the trading volume of AI1?
211 shares of AI1 traded in the latest session.
Where does this AI1 price come from?
Stock prices and volumes from Yahoo Finance. These are delayed quotes: during trading they can lag the exchange by 15 minutes or more, and they are not a live feed.
More: AI1 price history · SWISS top gainers and losers today · all Switzerland stocks (A–Z) · Switzerland stock market today · stock markets by country
Investing in Switzerland: guides
- How to read a stock chartA step-by-step guide to reading a stock chart: what a candle shows, how to use volume, how to choose a time frame, and what a chart cannot tell you.
- Trading volume explainedTrading volume is how many shares change hands in a period. What it tells you about conviction and liquidity, and how to read it with price.
- Stock order types explainedMarket, limit, stop and stop-limit orders set the price and timing of a trade. How each works, with examples, and the mistakes that cost money.
- P/E ratio explainedThe price-to-earnings ratio compares a share price with profit per share. Here is how to calculate it, what a high or low ratio means, and the traps to avoid.
Learn to read and trade it
- How to buy stocksOpen an account, pick the order type and set your exit, step by step.
- How to trade stocksA practical process from watchlist to exit.
- Candlestick patterns cheat sheetRead the candles on the chart above.
- Stop loss strategyWhere to put a stop and which types to use.
- Position sizing formulaHow much to risk on one trade.
- How to use TradzyGrade a setup, plan the trade and practise it with paper money.