ATAI
ATAI BECKLEY (ATAI)
NASDAQ
$4.10+$0.04 (+1.11%)
Price as of Jun 23, 2026 5:03 PM EDT
  • $1.5B
    Market Cap
  • 100.50%
    1-Year Change
  • Biotechnology
    Industry
  • 1 Month
    -6.25%
    Low Price$3.78
    High Price$4.82
  • 3 Months
    +16.05%
    Low Price$3.35
    High Price$4.90
  • 1 Year
    +100.50%
    Low Price$2.02
    High Price$6.45
Date
Open
High
Low
Close
Change (%)
Volume
06/22/2026
4.17
4.23
4.03
4.05
-0.25%
5,430,210
06/18/2026
4.16
4.22
4.00
4.06
-0.25%
6,624,978
06/17/2026
4.10
4.20
3.99
4.07
-1.69%
3,979,038
06/16/2026
3.84
4.34
3.83
4.14
+7.81%
10,009,481
06/15/2026
3.98
4.07
3.83
3.84
-2.04%
3,351,465
06/12/2026
3.80
4.05
3.77
3.92
+3.16%
4,992,218
06/11/2026
3.80
3.88
3.67
3.80
+0.53%
4,858,494
06/10/2026
3.84
4.01
3.77
3.78
-2.83%
3,280,897
06/09/2026
3.85
4.01
3.76
3.89
+2.10%
5,405,401
06/08/2026
4.09
4.12
3.80
3.81
-3.54%
4,929,036
06/05/2026
4.46
4.49
3.78
3.95
-12.22%
9,240,989
06/04/2026
4.50
4.75
4.42
4.50
-0.66%
4,553,833
06/03/2026
4.78
4.78
4.46
4.53
-5.82%
4,834,840
06/02/2026
4.78
5.00
4.69
4.81
-0.21%
7,196,542
06/01/2026
4.50
4.98
4.43
4.82
+6.40%
7,033,165
05/29/2026
4.40
4.58
4.39
4.53
+2.72%
6,028,608
05/28/2026
4.30
4.48
4.27
4.41
+2.08%
4,304,222
05/27/2026
4.22
4.44
4.22
4.32
+0.70%
4,543,361
05/26/2026
4.32
4.41
4.22
4.29
-0.69%
4,592,587
05/22/2026
4.30
4.51
4.30
4.32
-0.23%
5,017,530
05/21/2026
4.06
4.35
4.04
4.33
+5.87%
4,026,940
05/20/2026
3.99
4.11
3.98
4.09
+3.28%
3,458,862
05/19/2026
4.16
4.16
3.92
3.96
-4.58%
4,560,487
05/18/2026
4.31
4.46
4.07
4.15
+3.36%
7,869,632
05/15/2026
3.99
4.11
3.95
4.02
-0.62%
2,885,868
05/14/2026
4.24
4.24
4.03
4.04
-4.72%
2,885,265
05/13/2026
4.14
4.31
4.09
4.24
+2.17%
4,233,363
05/12/2026
4.03
4.17
3.92
4.15
+2.72%
5,166,069
05/12/2026
-$0.08 Earnings
05/11/2026
4.05
4.17
4.00
4.04
+0.25%
3,388,195
05/08/2026
4.03
4.08
3.95
4.03
+0.50%
3,860,158
05/07/2026
4.20
4.23
3.90
4.01
-3.84%
4,338,341
05/06/2026
4.01
4.24
3.99
4.17
+4.25%
3,940,483
05/05/2026
4.20
4.23
3.95
4.00
-4.76%
4,569,625
05/04/2026
4.11
4.28
4.04
4.20
+1.45%
6,986,638
05/01/2026
4.15
4.20
4.09
4.14
-0.48%
2,355,950
04/30/2026
4.12
4.19
4.01
4.16
+0.97%
4,193,094
04/29/2026
4.33
4.35
4.05
4.12
-4.85%
3,603,926
04/28/2026
4.29
4.50
4.23
4.33
-0.23%
3,245,382
04/27/2026
4.60
4.75
4.33
4.34
-6.26%
5,160,837
04/24/2026
4.85
4.88
4.52
4.63
-2.94%
5,977,478
04/23/2026
4.80
4.89
4.60
4.77
+1.27%
8,475,430
04/22/2026
4.96
5.00
4.63
4.71
-3.29%
6,636,084
04/21/2026
5.00
5.19
4.65
4.87
-0.61%
14,758,097
04/20/2026
5.03
5.51
4.80
4.90
+21.59%
47,137,720
04/17/2026
4.19
4.30
4.00
4.03
-1.47%
5,768,547
04/16/2026
4.00
4.46
3.88
4.09
+2.25%
16,706,330
04/15/2026
3.87
4.00
3.86
4.00
+3.90%
3,334,662
04/14/2026
3.82
3.99
3.79
3.85
+1.58%
3,544,333
04/13/2026
3.60
3.79
3.57
3.79
+4.12%
2,340,976
04/10/2026
3.70
3.72
3.64
3.64
-1.62%
2,295,671
04/09/2026
3.76
3.78
3.65
3.70
-1.60%
2,061,771
04/08/2026
3.88
3.95
3.72
3.76
-0.79%
5,094,431
04/07/2026
3.83
3.85
3.67
3.79
-1.56%
2,556,076
04/06/2026
3.81
3.97
3.77
3.85
+1.58%
3,365,456
04/02/2026
3.58
3.80
3.54
3.79
+2.43%
3,055,073
04/01/2026
3.57
3.71
3.54
3.70
+4.52%
2,494,642
03/31/2026
3.46
3.61
3.45
3.54
+4.12%
3,022,202
03/30/2026
3.38
3.48
3.35
3.40
+1.49%
2,956,979
03/27/2026
3.62
3.66
3.32
3.35
-5.37%
3,254,138
03/26/2026
3.50
3.63
3.48
3.54
0.00%
2,647,075
03/25/2026
3.37
3.65
3.37
3.54
+4.73%
3,235,197
03/24/2026
3.37
3.40
3.27
3.38
-0.29%
5,128,661
03/23/2026
3.49
3.57
3.37
3.39
-2.87%
5,307,564
03/20/2026
3.55
3.64
3.39
3.49
-2.24%
17,832,153
03/19/2026
3.50
3.65
3.45
3.57
+0.28%
4,967,851
03/18/2026
3.65
3.70
3.55
3.56
-2.47%
5,209,352
03/17/2026
3.70
3.73
3.58
3.65
0.00%
3,530,983
03/16/2026
3.74
3.86
3.64
3.65
-1.08%
3,409,964
03/13/2026
3.75
3.90
3.65
3.69
-3.40%
4,198,390
03/12/2026
4.01
4.08
3.81
3.82
-5.91%
3,534,305
03/11/2026
4.09
4.15
3.92
4.06
-1.93%
4,509,401
03/10/2026
3.84
4.25
3.83
4.14
+6.43%
10,012,015
03/09/2026
3.40
3.91
3.38
3.89
+14.75%
9,159,528
03/06/2026
3.45
3.58
3.37
3.39
-4.24%
7,364,465
03/06/2026
-$1.73 Earnings
03/05/2026
3.61
3.64
3.45
3.54
-4.07%
5,074,936
03/04/2026
3.73
3.76
3.60
3.69
0.00%
3,555,272
03/03/2026
3.70
3.75
3.60
3.69
+0.27%
6,246,532
03/02/2026
3.50
3.79
3.47
3.68
+1.38%
4,195,926
02/27/2026
3.71
3.71
3.47
3.63
-2.68%
6,270,254
02/26/2026
3.90
4.00
3.53
3.73
-14.06%
9,565,077
02/25/2026
4.36
4.40
4.17
4.34
-0.69%
4,039,646
02/24/2026
4.00
4.37
3.94
4.37
+10.08%
6,947,236
02/23/2026
3.81
3.98
3.75
3.97
+2.32%
3,097,369
02/20/2026
3.83
4.03
3.82
3.88
+1.57%
3,310,511
02/19/2026
3.95
3.95
3.56
3.82
-3.29%
4,521,286
02/18/2026
3.80
4.16
3.79
3.95
+3.95%
4,765,924
02/17/2026
3.68
3.88
3.65
3.80
+6.44%
4,235,684
02/13/2026
3.61
3.75
3.50
3.57
-0.28%
2,279,506
02/12/2026
3.93
3.94
3.58
3.58
-9.82%
4,010,083
02/11/2026
3.87
3.99
3.75
3.97
+3.12%
2,680,188
02/10/2026
3.90
4.01
3.81
3.85
-2.16%
4,278,533
02/09/2026
3.77
3.94
3.69
3.94
+4.38%
2,668,268
02/06/2026
3.44
3.80
3.44
3.77
+10.56%
4,549,762
02/05/2026
3.55
3.60
3.32
3.41
-5.54%
5,838,939
02/04/2026
3.85
3.87
3.54
3.61
-6.72%
4,157,949
02/03/2026
3.88
3.98
3.74
3.87
+0.78%
3,697,849
02/02/2026
3.74
3.95
3.72
3.84
+2.13%
3,108,569
01/30/2026
3.83
3.93
3.70
3.76
-2.08%
2,136,170