L'AIR LIQUIDE SA UNSP/ADR (AIQUY)
AIQUY moved a median of +0.08% 30 minutes after news, and 0.00% by the close. How AIQUY actually reacts to news — the realized, point-in-time move the market made, measured across 79 labeled events over the last three years with zero look-ahead.
AIQUY’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.03% | 53% | 72 |
| 30-min | +0.08% | 62% | 79 |
| 60-min | +0.08% | 57% | 79 |
| to close | 0.00% | 49% | 79 |
| Middle 50% of AIQUY reactions | -0.08% to +0.25% |
|---|---|
| Median reaction (30-min) | +0.08% |
| Measured reactions | 79 |
Half of all L'AIR LIQUIDE SA UNSP/ADR news events land between -0.08% and +0.25% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when AIQUY moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to AIQUY's baseline. Nothing else.
Recent AIQUY events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Air Liquide to build new Air Separation Unit at its Fairfield facility in New South Wales | Press release | PR Newswire | -0.24% | +0.85% | |
| National Hair Day Spotlights "Inside-Out" Solutions for Scalp Wellness | Press release | PR Web | +0.19% | -0.36% | |
| Semi-Annual Update on the AIR LIQUIDE Liquidity Contract | Press release | Business Wire | -0.24% | -0.13% | |
| Air Liquide: Voting Rights | Press release | Business Wire | +0.67% | +1.59% | |
| Air Liquide: Availability of the Pre-FY 2024 Results Communication | Press release | Business Wire | +0.09% | +0.13% | |
| Air Liquide: Share Buyback | Press release | Business Wire | +0.54% | -0.06% | |
| Air Liquide Receives EU Support to Develop the First Large-Scale Project for the Production, Liquefaction, and Distribution of Low Carbon and Renewable Hydrogen From Ammonia | Press release | Business Wire | -0.09% | -0.65% | |
| Air Liquide: Voting Rights | Press release | Business Wire | +0.07% | -0.18% | |
| Air Liquide: Share Buyback | Press release | Business Wire | -0.09% | +0.09% | |
| Renewable Hydrogen Production: Air Liquide Strengthens Its Partnership With TotalEnergies Through a New Major Project in the South of France | Press release | Business Wire | +0.03% | -0.93% | |
| David Prinselaar Joins Air Liquide Executive Committee as Group Vice President, Industrial Direction | Press release | Business Wire | +0.21% | +0.15% | |
| Air Liquide to Invest in Hydrogen Supply Chain to Support the Acceleration of Low-carbon Mobility along the Seine Axis (France) | Press release | Business Wire | -0.21% | -0.65% | |
| Air Liquide: Voting Rights | Press release | Business Wire | +0.02% | +0.71% | |
| Air Liquide and Cementir Holding Group to Receive Support from European Innovation Fund for Carbon Capture and Storage Project in Denmark | Press release | Business Wire | +0.00% | -1.17% | |
| Q3 2024: Air Liquide Continues Its Trajectory by Combining Solid Performance, Sales Growth and Record Investment Decisions | Press release | Business Wire | +0.19% | -0.85% | |
| Air Liquide to Supply Oxygen to LG Chem for their Electric Vehicle Battery Plant in the United States | Press release | Business Wire | -0.99% | +0.00% | |
| Air Liquide: Voting Rights | Press release | Business Wire | -0.08% | +0.30% | |
| Air Liquide: Availability of the Pre-Q3 2024 Sales Communication | Press release | Business Wire | — | +0.13% | |
| Air Liquide to Invest 60 Million Euros to Support the Development of Wanhua Chemical Group in China | Press release | Business Wire | -0.08% | +1.15% | |
| Air Liquide: Voting Rights | Press release | Business Wire | +0.30% | -0.99% | |
| Air Liquide: Availability of First Half 2024 Financial Report | Press release | Business Wire | +0.05% | -0.30% | |
| Air Liquide: H1 2024 Results: Strong Margin Improvement and Major Projects to Prepare the Future | Press release | Business Wire | +0.17% | +0.03% | |
| Air Liquide to Invest 100 Million Euros in the Renewed Partnership With Aurubis for a More Sustainable Gas Supply in Bulgaria and Germany | Press release | Business Wire | +0.20% | +0.08% | |
| Air Liquide Completes the Divestiture of Some Activities in Africa | Press release | Business Wire | -0.54% | -0.27% | |
| Air Liquide Innovative CO2 Liquefaction Technology Selected by Stockholm Exergi for a World-Scale Carbon Capture and Storage Project | Press release | Business Wire | +0.25% | +0.47% | |
| Semi-annual Update on the AIR LIQUIDE Liquidity Contract | Press release | Business Wire | +0.16% | -0.17% | |
| Air Liquide: Voting Rights | Press release | Business Wire | +0.06% | +0.71% | |
| Air Liquide Simplifies Its Organization to Meet Growing Market Demand and Boost Performance | Press release | Business Wire | — | -0.49% | |
| Air Liquide: Availability of the Pre-Half Year 2024 Results Communication | Press release | Business Wire | +0.03% | -0.77% | |
| Decarbonization: Air Liquide Selected to Invest up to 850 MUSD in Largest Low-carbon Oxygen Production in the Americas | Press release | Business Wire | — | -0.56% | |
| Decarbonization of the Dunkirk basin: Air Liquide and Dunkerque LNG CO2 Infrastructure Project Takes a Major Step Forward and Receives Support from the European Union | Press release | Business Wire | -0.65% | +1.43% | |
| Air Liquide: Change in the Share Capital | Press release | Business Wire | +0.00% | -0.59% | |
| Air Liquide: Voting Rights | Press release | Business Wire | -0.04% | -0.10% | |
| Air Liquide Has Successfully Issued a 500 Million Euros Green Bond to Finance the Energy Transition | Press release | Business Wire | — | -0.61% | |
| Air Liquide: Change in The Share Capital | Press release | Business Wire | +0.10% | +0.30% | |
| Air Liquide: Voting Rights | Press release | Business Wire | -0.12% | -0.05% | |
| Combined General Meeting of Air Liquide Shareholders of April 30, 2024 | Press release | Business Wire | — | -0.32% | |
| Adam Peters, CEO for Air Liquide North America, Joins the Group Executive Committee | Press release | Business Wire | -0.03% | +0.39% | |
| Air Liquide continues its trajectory with another solid quarter, combining sales growth, performance improvement and investment momentum | Press release | Business Wire | +0.00% | -0.90% | |
| Air Liquide: Share Buyback | Press release | Business Wire | +0.00% | +0.62% | |
| Air Liquide Further Develops Its Biomethane Capacities in the U.S. with Two New Production Units | Press release | Business Wire | -0.39% | -0.35% | |
| Air Liquide strengthens its Home Healthcare activity with an acquisition in Belgium and the Netherlands | Press release | Business Wire | -0.02% | -0.20% | |
| Air Liquide: Voting Rights | Press release | Business Wire | +0.05% | -0.34% | |
| Air Liquide: Availability of the Pre-Q1 2024 Sales Communication | Press release | Business Wire | +0.15% | +0.32% | |
| In readiness for the Olympic and Paralympic Games Paris 2024, the Air Liquide hydrogen station located at Place de l’Alma sports a new look | Press release | Business Wire | +0.20% | -0.08% | |
| Air Liquide: Combined General Meeting on April 30, 2024: Publication of the Notice of Meeting | Press release | Business Wire | +0.32% | +0.98% | |
| Air Liquide Announces the Divestiture of Some Activities in Africa | Press release | Business Wire | -0.05% | -0.68% | |
| Air Liquide: 2023 Universal Registration Document Including the Annual Financial Report Now Available | Press release | Business Wire | +0.07% | +0.47% | |
| Air Liquide: Voting Rights | Press release | Business Wire | +0.00% | +0.22% | |
| Air Liquide: Change in the Share Capital | Press release | Business Wire | +0.00% | -0.07% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the AIQUY section they belong to.
Where else AIQUY is measured.
AIQUY earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Serabi Gold Plc (SBI_TSE) | 81 | 0.00% | 35% |
| Kutcho Copper Corp (KC_CDNX) | 80 | 0.00% | 33% |
| QUANTUM BATTERY METALS CP (BRVVF) | 79 | +0.50% | 54% |
| B2 Gold Corp (BTO_TSE) | 79 | -0.23% | 44% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Basic Materials names, measured the same way →
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How the numbers are made.
How is L'AIR LIQUIDE SA UNSP/ADR's median reaction calculated?
Every labeled AIQUY news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 79 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 62% of AIQUY's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does AIQUY's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.