Atai Life Sciences - 4 Year Stock Price History | ATAI

Historical daily share price chart and data for Atai Life Sciences since 2021 adjusted for splits and dividends. The latest closing stock price for Atai Life Sciences as of July 30, 2025 is 3.47.
  • The all-time high Atai Life Sciences stock closing price was 19.89 on June 21, 2021.
  • The Atai Life Sciences 52-week high stock price is 4.00, which is 15.3% above the current share price.
  • The Atai Life Sciences 52-week low stock price is 1.03, which is 70.3% below the current share price.
  • The average Atai Life Sciences stock price for the last 52 weeks is 1.66.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Atai Life Sciences Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 1.9310 1.6000 3.8800 1.2100 3.4700 160.90%
2024 1.5718 1.6900 2.6000 1.0600 1.3300 -5.67%
2023 1.6215 2.6500 2.7000 1.0400 1.4100 -46.99%
2022 4.1925 7.6600 7.6600 2.3800 2.6600 -65.14%
Sector Industry Market Cap Revenue
Medical Medical - Outpatient & Home Care $0.663B $0.000B
atai Life Sciences B.V. is a clinical-stage biopharmaceutical company aiming to transform the treatment of mental health disorders. atai Life Sciences B.V. is based in BERLIN.
Stock Name Country Market Cap PE Ratio
Quest Diagnostics (DGX) United States $18.779B 17.94
DaVita (DVA) United States $11.021B 15.50
Encompass Health (EHC) United States $10.912B 23.13
Elanco Animal Health (ELAN) United States $7.147B 15.31
Chemed (CHE) United States $6.798B 22.68
Option Care Health (OPCH) United States $4.934B 21.99
RadNet (RDNT) United States $4.242B 269.24
Amedisys (AMED) United States $3.201B 20.53
Addus HomeCare (ADUS) United States $1.985B 21.80
LifeStance Health (LFST) United States $1.606B 0.00
Astrana Health (ASTH) United States $1.314B 32.54
U.S Physical Therapy (USPH) United States $1.149B 29.66
Pennant (PNTG) United States $0.792B 29.09
Aveanna Healthcare Holdings (AVAH) United States $0.784B 44.67
Daxor (DXR) United States $0.050B 0.00
MEDIROM Healthcare Technologies (MRM) Japan $0.035B 0.00
Ontrak (OTRK) United States $0.002B 0.00
Psychemedics (PMD) United States $0.000B 0.00