ANRO
ALTO NEURO (ANRO)
NYSE
$21.95-$1.37 (-5.89%)
Price as of Oct 22, 2026 7:59 PM EDT
  • $915.1M
    Market Cap
  • 128.63%
    1-Year Change
  • Biotechnology
    Industry
  • 1 Month
    -23.87%
    Low Price$21.71
    High Price$30.78
  • 3 Months
    -13.85%
    Low Price$21.71
    High Price$36.64
  • 1 Year
    +128.63%
    Low Price$10.20
    High Price$36.64
Date
Open
High
Low
Close
Change (%)
Volume
10/21/2026
24.74
25.01
23.28
23.32
-4.47%
663,459
10/20/2026
23.23
24.91
23.02
24.41
+6.97%
869,407
10/19/2026
22.36
23.40
22.01
22.82
+4.01%
681,860
10/16/2026
21.97
22.63
21.71
21.94
-3.01%
648,345
10/15/2026
21.92
23.31
21.62
22.62
+4.19%
529,856
10/14/2026
21.83
22.59
21.32
21.71
-1.72%
2,281,124
10/13/2026
24.04
24.20
22.07
22.09
-8.53%
663,328
10/12/2026
24.34
25.25
23.86
24.15
-0.90%
390,269
10/09/2026
24.00
25.11
23.81
24.37
+1.41%
649,427
10/08/2026
23.03
24.05
22.81
24.03
+2.17%
409,785
10/07/2026
23.39
24.42
23.33
23.52
-0.72%
348,028
10/06/2026
24.06
24.70
23.50
23.69
-1.33%
576,585
10/05/2026
24.63
25.85
23.80
24.01
-3.19%
550,294
10/02/2026
25.64
26.10
23.87
24.80
-2.02%
660,690
10/01/2026
25.50
26.49
25.12
25.31
-0.86%
575,793
09/30/2026
26.87
27.41
25.53
25.53
-3.95%
891,623
09/29/2026
26.44
27.42
25.75
26.58
-0.30%
763,380
09/28/2026
26.36
27.76
25.89
26.66
+0.64%
587,004
09/25/2026
27.36
27.62
26.48
26.49
-2.54%
366,269
09/24/2026
27.51
27.91
26.39
27.18
-1.16%
788,425
09/23/2026
30.39
30.61
26.41
27.50
-10.66%
639,882
09/22/2026
30.71
31.46
30.18
30.78
+0.49%
347,073
09/21/2026
30.64
30.81
29.80
30.63
+1.19%
357,799
09/18/2026
31.32
31.65
30.08
30.27
-2.29%
2,199,284
09/17/2026
30.59
31.65
30.11
30.98
+3.27%
410,963
09/16/2026
30.50
31.21
29.87
30.00
-0.83%
548,382
09/15/2026
31.40
31.40
29.95
30.25
-4.51%
420,384
09/14/2026
31.96
32.99
31.16
31.68
-1.00%
453,309
09/11/2026
32.00
33.13
31.11
32.00
+1.01%
415,744
09/10/2026
33.71
34.20
31.35
31.68
-7.01%
790,033
09/09/2026
35.48
36.91
33.91
34.07
-4.86%
556,882
09/08/2026
34.69
36.84
34.08
35.81
+0.73%
580,922
09/04/2026
36.18
36.98
35.45
35.55
-2.34%
269,946
09/03/2026
36.84
37.36
35.91
36.40
-0.66%
324,657
09/02/2026
35.97
37.39
35.22
36.64
+4.09%
432,780
09/01/2026
35.20
36.04
34.62
35.20
-0.51%
350,248
08/31/2026
34.89
35.83
33.98
35.38
+0.71%
764,115
08/28/2026
35.00
35.72
34.73
35.13
-3.22%
246,759
08/27/2026
36.08
36.82
35.46
36.30
-0.63%
359,807
08/26/2026
35.80
36.86
34.87
36.53
+0.61%
282,848
08/25/2026
36.52
37.48
35.74
36.31
+0.17%
474,210
08/24/2026
33.96
36.99
33.52
36.25
+5.75%
867,886
08/21/2026
34.44
35.29
33.66
34.28
+0.09%
291,167
08/20/2026
34.36
34.65
33.65
34.25
-1.83%
313,930
08/19/2026
35.00
35.41
33.81
34.89
+2.23%
335,729
08/18/2026
33.18
34.54
33.08
34.13
+1.58%
433,913
08/17/2026
32.15
34.35
31.08
33.60
+4.54%
863,680
08/14/2026
31.77
32.29
29.88
32.14
-0.50%
874,488
08/13/2026
30.00
33.67
29.59
32.30
+10.69%
989,976
08/12/2026
28.24
29.70
28.24
29.18
+1.39%
278,063
08/12/2026
-$0.65 Earnings
08/11/2026
28.49
29.06
27.43
28.78
+1.73%
228,523
08/10/2026
28.64
29.15
27.40
28.29
-1.33%
417,963
08/07/2026
29.00
29.25
27.71
28.67
+0.70%
336,434
08/06/2026
27.99
29.49
27.67
28.47
+1.57%
421,152
08/05/2026
28.51
28.54
27.00
28.03
-0.71%
248,772
08/04/2026
27.79
28.50
27.00
28.23
+3.52%
555,437
08/03/2026
27.00
27.63
25.80
27.27
+0.74%
409,065
07/31/2026
28.50
28.80
26.89
27.07
-5.45%
323,669
07/30/2026
27.09
28.75
26.51
28.63
+7.15%
349,661
07/29/2026
27.60
28.07
26.60
26.72
-2.55%
300,206
07/28/2026
28.00
28.00
26.51
27.42
-1.61%
410,352
07/27/2026
26.63
28.32
26.47
27.87
+4.07%
499,707
07/24/2026
27.28
27.89
25.72
26.78
-0.26%
295,574
07/23/2026
26.67
27.21
26.46
26.85
-1.40%
257,879
07/22/2026
26.54
27.59
26.00
27.23
+0.59%
395,016
07/21/2026
26.05
27.46
25.96
27.07
+4.52%
437,463
07/20/2026
27.51
28.63
25.66
25.90
-5.95%
617,905
07/17/2026
26.63
28.82
26.44
27.54
+0.77%
777,370
07/16/2026
27.58
28.56
26.70
27.33
-1.76%
545,906
07/15/2026
27.74
28.34
26.44
27.82
+0.07%
422,438
07/14/2026
28.62
28.85
26.22
27.80
-0.82%
559,916
07/13/2026
26.45
28.40
25.50
28.03
+5.85%
2,147,690
07/10/2026
27.20
27.63
24.81
26.48
-4.20%
517,066
07/09/2026
26.13
27.83
25.70
27.64
+5.94%
509,496
07/08/2026
25.76
27.20
24.58
26.09
+1.52%
884,717
07/07/2026
26.25
26.77
24.30
25.70
-1.98%
662,935
07/06/2026
24.85
26.87
24.41
26.22
+5.81%
677,837
07/02/2026
24.85
26.00
24.39
24.78
-0.64%
438,526
07/01/2026
26.45
26.98
24.90
24.94
-5.49%
378,206
06/30/2026
27.99
28.30
26.18
26.39
-5.99%
424,108
06/29/2026
26.62
28.26
25.80
28.07
+3.81%
644,896
06/26/2026
25.03
27.11
24.89
27.04
+6.88%
4,414,918
06/25/2026
24.93
26.38
24.82
25.30
+1.57%
322,186
06/24/2026
24.76
26.57
24.76
24.91
+1.92%
379,435
06/23/2026
22.32
25.80
22.32
24.44
+6.59%
404,615
06/22/2026
23.09
23.95
22.56
22.93
+0.84%
366,746
06/18/2026
22.50
23.51
21.76
22.74
+4.36%
558,218
06/17/2026
20.98
22.28
20.98
21.79
+3.76%
272,798
06/16/2026
21.25
22.13
20.67
21.00
-0.80%
267,345
06/15/2026
21.80
21.91
20.85
21.17
-1.40%
246,761
06/12/2026
21.50
22.79
21.24
21.47
+0.19%
272,048
06/11/2026
19.75
21.65
19.60
21.43
+8.89%
336,770
06/10/2026
21.02
21.55
19.39
19.68
-6.95%
347,091
06/09/2026
18.46
21.27
17.97
21.15
+15.95%
598,168
06/08/2026
18.47
19.09
17.90
18.24
-0.11%
515,535
06/05/2026
19.80
20.21
17.95
18.26
-8.84%
414,098
06/04/2026
18.85
20.17
18.66
20.03
+6.26%
366,843
06/03/2026
18.64
19.43
18.39
18.85
+0.75%
471,578
06/02/2026
19.53
19.88
18.47
18.71
-5.51%
321,145