Air Liquide (AIQUY) Stock Chart & Stock Price History $40.39 +0.07 (+0.17%) As of 10/17/2025 03:59 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartDividendHeadlinesOwnershipSEC FilingsShort InterestBuy This Stock Air Liquide Stock Price Performance The Air Liquide (AIQUY) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 7.22%, with a year-to-date return of 25.24%. In the past month, the stock has decreased 2.46%, reflecting recent market activity. As of the latest close, Air Liquide traded at $40.39 with a market cap of $116.83 billion and volume of 174,580 shares. Five years ago, the stock traded at a split-adjusted price of $25.87, representing a 56.14% increase over that period. At the time, it had a market cap of $74.04 billion and a volume of 68,596 shares. 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Read our full terms of service and privacy policy. 5 Day Performance+1.41%1 Month Performance-2.46%3 Month Performance+1.25%Year-To-Date Performance+25.24%1 Year Performance+7.22%5 Year Performance+56.14% AIQUY Stock Chart for Sunday, October, 19, 2025 AIQUY Chart by TradingView Air Liquide Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization10/17/2025$40.27$40.39+0.30%$40.47$40.17174,580 shs$116.83 billion10/16/2025$39.75$40.27+1.31%$40.63$40.11407,904 shs$116.49 billion10/15/2025$39.83$39.75-0.20%$39.93$39.57185,494 shs$114.98 billion10/14/2025$39.47$39.83+0.91%$40.00$39.61209,285 shs$115.22 billion10/13/2025$39.32$39.47+0.38%$39.71$39.16190,491 shs$114.17 billion10/10/2025$39.54$39.32-0.56%$39.57$39.19192,098 shs$113.73 billion10/09/2025$39.36$39.54+0.46%$39.88$39.42140,110 shs$114.37 billion10/08/2025$39.48$39.36-0.30%$39.57$39.26146,264 shs$113.85 billion10/07/2025$39.88$39.48-1.00%$39.59$39.40110,874 shs$114.20 billion10/06/2025$40.35$39.88-1.16%$39.90$39.5798,402 shs$115.35 billion Get the Latest News and Ratings for AIQUY and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Air Liquide and its competitors with MarketBeat's FREE daily newsletter. 10/03/2025$41.33$40.35-2.37%$40.50$40.23120,845 shs$116.71 billion10/02/2025$41.25$41.33+0.19%$41.56$41.08328,425 shs$119.55 billion10/01/2025$41.43$41.25-0.43%$41.55$41.16303,176 shs$119.32 billion09/30/2025$41.29$41.43+0.34%$41.58$41.14240,882 shs$119.84 billion09/29/2025$40.99$41.29+0.73%$41.40$41.25113,220 shs$119.43 billion09/26/2025$40.64$40.99+0.86%$41.08$40.85135,337 shs$118.56 billion09/25/2025$40.59$40.64+0.12%$40.67$40.41212,075 shs$117.55 billion09/24/2025$41.28$40.59-1.67%$40.89$40.51122,508 shs$117.41 billion09/23/2025$41.22$41.28+0.15%$41.44$41.16129,980 shs$119.40 billion09/22/2025$41.41$41.22-0.46%$41.23$40.90151,619 shs$119.23 billion09/19/2025$41.16$41.41+0.61%$41.44$41.18439,081 shs$119.78 billion09/18/2025$41.10$41.16+0.15%$41.23$40.89170,705 shs$119.06 billion Related Companies Shin-Etsu Chemical Stock Price Chart Air Products and Chemicals Stock Price Chart Basf Stock Price Chart DuPont de Nemours Stock Price Chart DOW Stock Price Chart LyondellBasell Industries Stock Price Chart Akzo Nobel Stock Price Chart Albemarle Stock Price Chart Asahi Kasei Stock Price Chart Mitsubishi Chemical Stock Price Chart Receive AIQUY Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Air Liquide and its competitors with MarketBeat's FREE daily newsletter. 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