ATHE
Alteri Thera Sp ADS (ATHE)
NASDAQ
$4.12+$0.07 (+1.73%)
Price as of Sep 11, 2026 7:30 PM EDT
  • $73.7M
    Market Cap
  • -17.01%
    1-Year Change
  • Biotechnology
    Industry
  • 1 Month
    -13.83%
    Low Price$4.05
    High Price$4.80
  • 3 Months
    -1.46%
    Low Price$4.05
    High Price$5.89
  • 1 Year
    -17.01%
    Low Price$2.92
    High Price$5.89
Date
Open
High
Low
Close
Change (%)
Volume
09/11/2026
4.15
4.33
4.05
4.05
-1.46%
22,302
09/10/2026
4.46
4.46
4.11
4.11
-8.67%
56,867
09/09/2026
4.50
4.64
4.45
4.50
-0.22%
18,874
09/08/2026
4.45
4.55
4.45
4.51
-0.66%
16,172
09/04/2026
4.54
4.55
4.45
4.54
+0.44%
4,563
09/03/2026
4.55
4.72
4.46
4.52
0.00%
13,255
09/02/2026
4.52
4.61
4.50
4.52
-0.66%
7,364
09/01/2026
4.40
4.72
4.40
4.55
+1.34%
13,202
08/31/2026
4.60
4.66
4.48
4.49
-0.44%
8,708
08/28/2026
4.54
4.83
4.46
4.51
-1.10%
11,729
08/27/2026
4.63
4.88
4.54
4.56
-4.60%
22,762
08/26/2026
4.47
5.01
4.47
4.78
+6.94%
63,474
08/25/2026
4.44
4.56
4.40
4.47
-2.19%
21,760
08/24/2026
4.65
4.75
4.48
4.57
-2.14%
10,596
08/21/2026
4.60
4.72
4.51
4.67
+4.94%
10,588
08/20/2026
4.60
4.70
4.35
4.45
-7.29%
21,026
08/19/2026
4.56
4.90
4.31
4.80
+5.20%
43,608
08/18/2026
4.58
4.59
4.50
4.56
-0.16%
9,441
08/17/2026
4.79
4.81
4.55
4.57
-4.59%
30,833
08/14/2026
4.71
4.84
4.65
4.79
+1.91%
7,457
08/13/2026
4.84
4.84
4.60
4.70
-4.28%
19,518
08/12/2026
5.01
5.04
4.78
4.91
+4.47%
26,036
08/11/2026
4.70
4.80
4.58
4.70
+3.41%
6,048
08/10/2026
4.37
4.72
4.37
4.55
+2.13%
6,523
08/07/2026
4.55
4.55
4.39
4.45
-2.41%
1,394
08/06/2026
4.70
4.70
4.53
4.56
+4.35%
2,921
08/05/2026
4.37
4.50
4.37
4.37
-0.55%
1,972
08/04/2026
4.32
4.43
4.32
4.39
-1.41%
2,301
08/03/2026
4.42
4.74
4.31
4.46
+0.95%
3,667
07/31/2026
4.34
4.78
4.34
4.42
-1.78%
3,794
07/30/2026
4.20
4.66
4.20
4.50
+1.24%
9,533
07/29/2026
4.50
4.74
4.44
4.44
-2.74%
2,151
07/28/2026
4.68
4.68
4.57
4.57
-2.14%
2,211
07/27/2026
4.60
4.75
4.54
4.67
+2.75%
3,784
07/24/2026
4.66
4.71
4.46
4.54
-3.20%
17,932
07/23/2026
4.68
4.70
4.64
4.69
-0.21%
9,553
07/22/2026
4.85
4.88
4.70
4.70
-5.62%
11,650
07/21/2026
4.94
4.98
4.81
4.98
+5.06%
2,860
07/20/2026
5.00
5.00
4.60
4.74
-4.82%
44,197
07/17/2026
5.05
5.05
4.95
4.98
-2.06%
9,374
07/16/2026
5.00
5.24
4.91
5.09
+1.90%
12,597
07/15/2026
5.05
5.16
4.94
4.99
-0.80%
24,920
07/14/2026
5.30
5.31
4.95
5.03
-6.51%
22,446
07/13/2026
5.44
5.46
5.30
5.38
-0.92%
5,199
07/10/2026
5.47
5.55
5.38
5.43
+0.93%
5,818
07/09/2026
5.18
5.59
5.18
5.38
-3.58%
25,509
07/08/2026
5.62
5.70
5.33
5.58
+1.64%
6,491
07/07/2026
5.76
5.76
5.40
5.49
-6.79%
19,118
07/06/2026
5.49
5.89
5.49
5.89
+9.89%
17,898
07/02/2026
5.56
5.59
5.16
5.36
-1.83%
20,359
07/01/2026
5.42
5.58
5.38
5.46
+1.68%
34,218
06/30/2026
4.90
5.75
4.90
5.37
+9.82%
90,027
06/29/2026
4.77
4.92
4.76
4.89
+1.45%
21,895
06/26/2026
4.90
4.95
4.80
4.82
-1.63%
23,412
06/25/2026
4.98
5.01
4.87
4.90
-3.26%
41,756
06/24/2026
5.05
5.30
5.05
5.07
+2.12%
34,452
06/23/2026
5.00
5.01
4.88
4.96
+0.61%
13,801
06/22/2026
4.92
4.98
4.90
4.93
+1.02%
7,165
06/18/2026
5.05
5.10
4.82
4.88
-5.06%
19,284
06/17/2026
4.90
5.30
4.85
5.14
+10.54%
44,229
06/16/2026
4.39
4.70
4.39
4.65
+5.44%
39,654
06/15/2026
4.23
4.65
4.23
4.41
+4.75%
7,635
06/12/2026
4.18
4.42
4.14
4.21
+2.43%
55,576
06/11/2026
4.05
4.26
3.98
4.11
-0.96%
33,574
06/10/2026
4.17
4.23
4.02
4.15
-3.26%
23,883
06/09/2026
4.05
5.04
3.95
4.29
+9.44%
1,600,386
06/08/2026
3.96
4.02
3.88
3.92
+0.51%
10,518
06/05/2026
3.95
4.07
3.89
3.90
0.00%
11,546
06/04/2026
3.97
3.99
3.88
3.90
-2.74%
24,083
06/03/2026
4.06
4.09
3.98
4.01
-0.25%
15,553
06/02/2026
4.05
4.12
4.00
4.02
+0.10%
11,445
06/01/2026
4.11
4.11
4.02
4.02
-2.52%
8,420
05/29/2026
4.03
4.12
3.98
4.12
+0.98%
21,054
05/28/2026
3.95
4.16
3.94
4.08
+0.74%
45,305
05/27/2026
4.11
4.23
4.04
4.05
-0.74%
14,393
05/26/2026
4.25
4.37
4.08
4.08
-1.45%
23,723
05/22/2026
4.24
4.39
4.11
4.14
-0.96%
37,218
05/21/2026
4.27
4.40
4.11
4.18
-2.11%
21,625
05/20/2026
4.31
4.55
4.27
4.27
0.00%
9,425
05/19/2026
4.13
4.33
4.13
4.27
-1.50%
6,894
05/18/2026
4.25
4.48
4.25
4.34
+7.57%
18,174
05/15/2026
4.45
4.48
3.84
4.03
-13.70%
76,895
05/14/2026
4.58
4.79
4.42
4.67
+1.08%
27,823
05/13/2026
4.66
4.76
4.60
4.62
-4.35%
13,898
05/12/2026
4.72
4.84
4.70
4.83
+0.63%
11,291
05/11/2026
4.92
4.95
4.61
4.80
+3.00%
36,012
05/08/2026
4.55
4.73
4.55
4.66
-0.21%
5,150
05/07/2026
4.56
4.73
4.52
4.67
+3.32%
41,475
05/06/2026
4.69
4.69
4.52
4.52
-0.22%
14,990
05/05/2026
4.61
4.61
4.50
4.53
+0.22%
12,423
05/04/2026
4.78
4.90
4.50
4.52
-4.34%
36,682
05/01/2026
4.60
4.80
4.60
4.73
+4.07%
39,600
04/30/2026
4.57
4.69
4.52
4.54
-0.44%
16,793
04/29/2026
4.52
4.65
4.52
4.56
-0.43%
19,297
04/28/2026
4.60
4.74
4.52
4.58
-0.87%
26,996
04/27/2026
4.80
4.96
4.52
4.62
+4.76%
54,448
04/24/2026
4.31
4.70
4.30
4.41
+0.92%
8,319
04/23/2026
4.32
4.44
4.17
4.37
-3.74%
15,141
04/22/2026
4.74
4.84
4.50
4.54
-6.49%
23,791
04/21/2026
5.15
5.15
4.68
4.86
-5.73%
25,904