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Air Liquide SA (AI.PA) — Price History

As of 2026-10-30 — refreshed nightly from the Closelooknet data lake. Diary readings, not advice.

Full Chart ↗

The Closelooknet read

  • Closelooknet score: 49 out of 100 (momentum 68 · quality 57 · valuation 39), as of 2026-10-31.
  • Signal: Stochastic turned down — Its stochastic crossed down from overbought (%K 81.5 under %D 87.9) 2 sessions ago — momentum is cooling. (as of 2026-10-29)
  • Trend: Air Liquide SA trades 4.5% above its 50-day and 3.1% above its 200-day moving average. (as of 2026-10-29)
  • Index seat: Rubin Build-Out 100

Air Liquide supplies industrial and specialty gases and related services worldwide, split between a Gas & Services arm and an Engineering & Construction arm. The Gas & Services side sells bulk gases such as oxygen, nitrogen, argon and hydrogen to large industry, runs cogeneration plants supplying steam and power to metals and chemicals sites, and sells smaller gas volumes and equipment to food, pharmaceutical and technology customers.

The full read — the desk's view, the earnings record, peers and the company snapshot — is on the AI.PA overview; the trend detail on the technical tab. Agents can buy the score depth per call over HTTP 402 — see the catalogue. Research diary readings, not advice.

Daily prices

DateOpenHighLowCloseChg %Volume
2026-10-30179.08181.42178.48180.90+1.98%1,191,868
2026-10-29176.30180.06176.22177.38+1.80%982,639
2026-10-28173.74174.78172.88174.24-0.11%796,607
2026-10-27174.60175.76174.00174.44-0.52%853,799
2026-10-26174.80175.78173.72175.36+0.39%671,869
2026-10-23174.00174.68172.40174.68+0.63%748,764
2026-10-22173.20174.08171.96173.58-0.01%588,663
2026-10-21171.86173.86171.68173.60+0.79%534,301
2026-10-20173.54173.98170.70172.24-0.67%908,974
2026-10-19172.06173.40171.50173.40+0.14%826,004
2026-10-16172.76173.70171.92173.16+0.07%735,442
2026-10-15170.80173.04170.16173.04+1.59%1,003,187
2026-10-14169.90170.34168.96170.34+0.79%867,878
2026-10-13169.26171.40169.00169.00+0.18%723,871
2026-10-12170.00170.16168.40168.70-0.58%524,168
2026-10-09168.12170.32168.12169.68+1.04%780,157
2026-10-08168.60168.92165.10167.94-0.40%812,825
2026-10-07169.00169.64167.62168.62-0.28%824,812
2026-10-06171.00171.74167.74169.10-0.97%1,061,404
2026-10-05175.80177.16170.76170.76+0.35%862,315
2026-10-02167.30171.26166.92170.16+2.24%1,133,144
2026-10-01168.90170.00166.44166.44-2.60%791,316
2026-09-30168.80171.26168.80170.88+1.18%1,381,420
2026-09-29167.50169.96167.30168.88+0.39%671,533
2026-09-28167.50168.88167.26168.22+0.43%487,202
2026-09-25168.20168.96167.02167.50-0.37%583,503
2026-09-24168.10169.60166.84168.12-0.04%484,970
2026-09-23167.30168.98167.30168.18+0.51%578,603
2026-09-22165.98167.37165.74167.32+1.27%521,863
2026-09-21163.38165.96162.90165.22+1.26%495,736
2026-09-18164.48164.94162.46163.16-1.26%2,664,936
2026-09-17166.38166.96164.90165.24-0.71%657,487
2026-09-16166.14166.98165.88166.42+0.11%785,835
2026-09-15166.50166.58165.04166.24-0.38%539,712
2026-09-14166.34167.90165.76166.88+0.22%668,391
2026-09-11167.30168.50166.52166.52-0.16%510,612
2026-09-10168.68169.18166.78166.78-0.91%595,566
2026-09-09172.40172.74168.32168.32-2.80%1,093,997
2026-09-08169.84174.22169.58173.16+1.41%694,465
2026-09-07169.62170.76168.80170.76+0.19%445,327
2026-09-04171.02171.50169.22170.44-1.34%624,292
2026-09-03172.50173.62172.08172.76+0.16%911,931
2026-09-02173.62174.62171.72172.48-0.40%668,441
2026-09-01174.00176.64172.34173.18+2.15%1,194,002
2026-08-31170.56171.48169.54169.54-0.15%1,567,328
2026-08-28168.04170.66167.92169.80+1.81%680,408
2026-08-27168.64168.80166.08166.78-1.15%587,164
2026-08-26168.12169.56167.96168.72+0.56%450,185
2026-08-25168.02169.24167.78167.78+0.05%459,284
2026-08-24166.90168.98166.66167.70+0.35%531,766
2026-08-21167.22168.04166.08167.12-0.16%569,280
2026-08-20166.60168.10165.36167.38+0.36%685,115
2026-08-19167.46168.26166.44166.78-0.16%600,383
2026-08-18166.70167.46166.40167.04+0.13%770,128
2026-08-17167.82169.24166.52166.82-0.86%549,724
2026-08-14169.00169.16167.60168.26-0.52%469,614
2026-08-13170.00170.08168.92169.14-0.70%507,443
2026-08-12171.32171.66170.12170.34-0.78%492,356
2026-08-11171.16172.20170.16171.68+0.14%513,100
2026-08-10172.80172.94171.06171.44-0.55%525,025
2026-08-07173.70174.21172.38172.38-0.48%606,021
2026-08-06174.90175.06172.06173.22-0.21%570,512
2026-08-05172.70174.22172.32173.58+0.88%732,470
2026-08-04170.62172.06170.42172.06+1.02%726,416
2026-08-03170.54171.56169.24170.32-0.23%965,815
2026-07-31170.92173.14170.36170.72-0.59%1,441,279
2026-07-30172.36173.38171.10171.74+0.15%800,173
2026-07-29172.76173.12170.12171.48-1.19%689,468
2026-07-28173.02173.96171.08173.54-2.05%1,350,069
2026-07-27177.88178.12176.02177.18+0.37%793,214
2026-07-24175.70176.98175.28176.52+0.54%616,890
2026-07-23176.40176.40174.24175.58-0.66%867,626
2026-07-22175.94177.78175.66176.74+0.12%783,035
2026-07-21177.26177.70175.06176.52-0.66%844,866
2026-07-20176.34177.88176.34177.70+0.70%794,723
2026-07-17176.86177.40175.56176.46-0.35%724,764
2026-07-16175.32177.08174.66177.08+1.11%594,570
2026-07-15176.96177.04174.64175.14-1.89%736,417
2026-07-14176.32178.62175.96178.52+1.01%654,986
2026-07-13174.14176.74174.00176.74+1.40%519,294
2026-07-10173.20174.30172.52174.30+0.77%711,715
2026-07-09173.68174.00172.30172.96-0.41%935,316
2026-07-08177.58177.82173.34173.68-2.53%1,276,414
2026-07-07178.02179.84177.34178.18+0.33%687,234
2026-07-06181.00182.26176.82177.60-1.50%909,354
2026-07-03179.56180.72178.86180.30+0.16%447,997
2026-07-02176.78180.02176.58180.02+2.11%1,106,117
2026-07-01176.62177.74175.46176.30+1.74%1,010,403
2026-06-30172.22173.98171.98173.28+0.32%1,151,315
2026-06-29172.30174.06171.10172.72-0.08%959,448
2026-06-26171.02172.86171.02172.86+0.85%1,258,400
2026-06-25169.38171.40168.64171.40+0.97%749,430
2026-06-24166.92170.58166.92169.76+1.99%1,210,615
2026-06-23165.60166.66164.80166.44+0.45%590,779
2026-06-22165.48167.44164.26165.70+0.94%1,283,674
2026-06-19167.86168.20164.16164.16-1.77%2,322,791
2026-06-18166.60168.36165.44167.12+0.13%1,484,196
2026-06-17167.50168.16166.52166.90-0.29%1,036,201
2026-06-16166.70167.68165.84167.38+0.92%636,197
2026-06-15168.40169.64165.32165.86-1.45%1,139,029
2026-06-12165.80168.38164.80168.30+1.99%1,024,317
2026-06-11168.40168.40165.00165.02-1.61%1,196,590
2026-06-10168.00170.22167.18167.72-0.42%926,631
2026-06-09165.38168.42164.52168.42+1.84%994,233
2026-06-08166.58167.98164.56165.38-9.83%849,276
2026-06-05182.00184.20182.00183.40+0.95%932,019
2026-06-04180.00182.36179.20181.68+0.99%985,151
2026-06-03175.52182.02175.50179.90+1.90%1,122,926
2026-06-02177.42178.40176.37176.54-0.50%740,226
2026-06-01177.70178.18176.40177.42-0.37%850,809
2026-05-29182.82183.00178.08178.08-2.15%2,575,720
2026-05-28182.20184.04181.40182.00-0.51%640,614
2026-05-27183.36184.90182.94182.94+0.54%748,435
2026-05-26184.24184.28181.54181.96-1.19%605,968
2026-05-25181.72184.26181.22184.16+2.10%636,774
2026-05-22180.20182.52179.60180.38+0.37%882,890
2026-05-21177.24180.34176.88179.72+1.53%958,862
2026-05-20173.64177.94173.34177.02+1.68%961,793
2026-05-19174.68175.12173.22174.10-0.23%616,652
2026-05-18171.54175.10171.06174.50-0.99%707,829
2026-05-15177.72178.88176.24176.24-1.52%661,879
2026-05-14178.44179.88177.42178.96+1.10%576,828
2026-05-13177.32177.62175.70177.02+0.68%564,830
2026-05-12175.62176.94175.22175.82-0.10%612,937
2026-05-11175.00176.22174.30176.00+0.50%601,438
2026-05-08175.50176.24175.00175.12-0.89%910,679
2026-05-07180.60180.60175.78176.70-1.99%1,109,221
2026-05-06180.00182.08179.90180.28+0.47%1,253,995
2026-05-05178.08179.96177.26179.44+1.01%680,566
2026-05-04182.34182.48176.74177.64-2.97%929,713
2026-04-30180.00183.08179.98183.08+1.37%997,447
2026-04-29181.42181.82180.04180.60-0.56%591,417
2026-04-28186.34186.34177.90181.62-3.20%1,724,936
2026-04-27187.80189.80187.00187.62-0.39%704,279
2026-04-24187.44189.56187.20188.36+0.27%772,618
2026-04-23185.52188.00185.52187.86+0.88%658,611
2026-04-22185.94187.58185.66186.22-0.12%569,932
2026-04-21186.38187.48186.20186.44+0.03%563,379
2026-04-20185.12186.78184.98186.38+0.18%625,200
2026-04-17186.30187.66185.80186.04-0.18%1,198,243
2026-04-16187.60188.40186.08186.38-0.42%685,644
2026-04-15186.90188.46186.58187.16-0.06%970,839
2026-04-14187.24188.46186.96187.28-0.12%1,156,609
2026-04-13187.50188.38186.24187.50-0.55%722,197
2026-04-10186.78188.88186.58188.54+0.73%1,003,273
2026-04-09184.34187.18183.92187.18+2.04%1,226,548
2026-04-08184.50184.58180.92183.44+1.07%1,591,541
2026-04-07181.00183.08180.72181.50+0.54%933,085
2026-04-02178.14181.32177.70180.52+0.29%819,628
2026-04-01177.92180.06177.60180.00+1.17%1,087,656
2026-03-31177.78179.26176.96177.92+0.87%1,690,145
2026-03-30173.30176.38172.76176.38+1.99%1,004,540
2026-03-27172.96174.08171.58172.94+0.95%879,723
2026-03-26170.36172.70170.32171.32+0.04%1,092,012
2026-03-25171.12172.60170.32171.26+1.24%1,040,265
2026-03-24166.52169.30166.26169.16+2.17%992,448
2026-03-23165.00170.82163.52165.56-1.00%1,196,284
2026-03-20168.54170.18166.80167.24-0.62%2,301,598
2026-03-19168.12169.22167.16168.28-1.37%1,660,231
2026-03-18172.80172.88169.34170.62-0.93%1,252,805
2026-03-17171.22172.90170.82172.22+0.01%575,378
2026-03-16171.24173.04170.48172.20+0.77%675,323
2026-03-13170.06171.74169.04170.88+0.04%819,387
2026-03-12166.72170.82166.10170.82+2.20%959,200
2026-03-11166.10167.14164.62167.14-0.13%780,227
2026-03-10166.34168.18165.78167.36+1.20%938,217
2026-03-09164.02165.62162.64165.38-1.15%702,018
2026-03-06170.00170.60165.50167.30-1.76%1,087,380
2026-03-05171.10172.90170.04170.30-1.20%1,084,812
2026-03-04174.34174.42172.00172.36-0.77%1,061,647
2026-03-03173.98174.18171.92173.70-1.13%1,640,641
2026-03-02174.40177.36173.18175.68-1.44%909,006
2026-02-27179.88180.68177.22178.24-0.70%1,321,959
2026-02-26178.18179.82177.90179.50+0.67%738,791
2026-02-25177.30179.02176.98178.30+0.56%930,642
2026-02-24175.00177.70174.80177.30+1.45%838,687
2026-02-23174.92176.32173.26174.76-0.46%937,015
2026-02-20170.36175.56169.98175.56+4.80%1,499,540
2026-02-19166.80168.06165.68167.52-0.11%829,915
2026-02-18169.96169.96165.18167.70-1.50%816,650
2026-02-17169.40171.20169.06170.26+0.59%655,128
2026-02-16168.98170.78168.30169.26-0.08%550,176
2026-02-13168.36169.74167.14169.40+0.30%758,712
2026-02-12168.86169.00166.95168.90+0.60%702,095
2026-02-11169.50169.66166.44167.90-0.86%710,359
2026-02-10167.74169.66166.82169.36+1.30%700,448
2026-02-09167.20167.56165.84167.18-0.33%545,345
2026-02-06168.00168.10166.18167.74-0.04%557,483
2026-02-05168.24169.48166.24167.80-0.46%882,495
2026-02-04160.04168.58160.04168.58+5.71%1,513,374
2026-02-03159.66160.38157.74159.48+0.03%566,862
2026-02-02158.10160.84157.98159.44+0.95%694,122
2026-01-30157.92158.68157.18157.94-0.15%790,026
2026-01-29157.80158.88157.00158.18+0.82%599,615
2026-01-28156.00157.06155.20156.90-0.03%628,631
2026-01-27157.44158.40156.58156.94-0.27%443,406
2026-01-26158.00158.62156.80157.36-0.16%494,339
2026-01-23156.30157.62156.04157.62+0.27%656,903
2026-01-22157.50158.40156.78157.20+0.94%781,031
2026-01-21155.70156.72155.14155.74+0.04%622,041
2026-01-20156.50156.50155.50155.68-0.69%688,914
2026-01-19158.00158.74156.54156.76-1.55%632,072
2026-01-16160.38160.42158.22159.22-0.95%928,974
2026-01-15160.44161.64159.88160.74-0.51%747,558
2026-01-14158.00161.56158.00161.56+2.28%854,791
2026-01-13158.90159.08157.26157.96-0.54%616,535
2026-01-12159.28159.50157.82158.82+0.01%536,546
2026-01-09155.86159.22155.16158.80+1.98%937,800
2026-01-08156.50156.82155.36155.72-0.14%1,038,773
2026-01-07157.20157.48154.96155.94-0.98%1,016,677
2026-01-06155.42157.90154.86157.48+0.31%1,194,731
2026-01-05159.50159.86157.00157.00-1.26%860,127
2026-01-02159.52160.40157.98159.00-0.79%614,495
2025-12-31161.00161.00159.60160.26-0.22%238,734
2025-12-30160.48160.96159.80160.62+0.10%408,724
2025-12-29160.02160.86159.42160.46+0.27%525,197
2025-12-24160.44160.90160.02160.02+0.11%135,147
2025-12-23160.28160.42159.60159.84-0.10%593,574
2025-12-22159.50160.26159.02160.00+0.31%497,547
2025-12-19159.32160.14159.06159.50-0.13%1,360,860
2025-12-18159.62160.10158.90159.70+0.23%950,952
2025-12-17160.30160.60158.16159.34-0.04%791,525
2025-12-16159.00159.96158.72159.40-0.11%1,115,086
2025-12-15159.60160.82159.36159.58+0.62%887,546
2025-12-12159.08159.68158.14158.60+0.09%938,455
2025-12-11159.20159.26157.44158.46-0.19%889,927
2025-12-10158.36158.94157.34158.76+0.15%954,818
2025-12-09160.62161.14158.52158.52-1.86%1,682,593
2025-12-08162.98162.98161.18161.52-0.94%563,576
2025-12-05163.30163.82162.32163.06-0.09%594,244
2025-12-04164.00164.38163.20163.20-0.34%640,623
2025-12-03164.00164.40163.36163.76-0.32%506,414
2025-12-02165.40165.82164.28164.28-0.99%344,993
2025-12-01164.88166.38164.62165.92+0.48%462,649
2025-11-28165.00165.24163.94165.12+0.35%469,460
2025-11-27165.12165.58164.32164.54-0.28%298,488
2025-11-26164.96165.24163.50165.00+0.35%496,830
2025-11-25163.80165.42162.86164.42+0.00%672,298
2025-11-24165.94166.92161.82164.42-0.92%2,237,537
2025-11-21165.66166.96165.22165.94+0.14%665,601
2025-11-20166.62166.68165.12165.70+0.12%504,373
2025-11-19165.88166.28165.12165.50-0.27%667,328
2025-11-18168.54168.54165.76165.94-2.16%710,739
2025-11-17170.66170.82169.48169.60-0.87%485,281
2025-11-14172.62173.34170.48171.08-1.22%552,967
2025-11-13173.00174.28172.82173.20+0.52%554,863
2025-11-12172.12173.50171.16172.30+0.41%510,176
2025-11-11170.40172.60169.08171.60+1.10%355,476
2025-11-10170.00170.30168.96169.74+0.25%511,988
2025-11-07168.26169.32166.54169.32+0.67%522,013

Most recent 250 sessions, newest first.

Seasonal returns

Best month historically: Feb (+7.22%). Worst month: Jun (-3.61%). Based on 5 years of daily data (2022–2026).

FAQ · from the current price data · as of 2026-10-30

Quick answers

What is Air Liquide SA's (AI.PA) latest close?

180.90 on 2026-10-30, from the Closelook data lake's daily price record.

What is AI.PA's 52-week high and low?

189.80 high and 154.86 low over the trailing 52 weeks, as of 2026-10-30.

What is Air Liquide SA's strongest and weakest month historically?

Historically, AI.PA's strongest calendar month has been Feb (average +7.22%) and its weakest Jun (average -3.61%), based on 5 years of daily data (2022–2026).

How many years of seasonality does this cover?

5 years (2022–2026), computed from 1043 daily bars in the Closelook data lake.

What is Air Liquide SA's Closelooknet score?

49 out of 100 (momentum 68 · quality 57 · valuation 39), as of 2026-10-31. Scores are Closelooknet's own research readings, not ratings or investment advice.

What is the current Closelooknet signal on AI.PA?

Stochastic turned down: Its stochastic crossed down from overbought (%K 81.5 under %D 87.9) 2 sessions ago — momentum is cooling. As of 2026-10-29. A research diary reading, not advice.

Is AI.PA above its 50-day and 200-day moving averages?

Air Liquide SA trades 4.5% above its 50-day and 3.1% above its 200-day moving average (3.1% above its 20-day). As of 2026-10-29.