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American Superconductor (AMSC)
NASDAQ:AMSC
Time Period
1Y
Events
Historical Prices
Rows:
Nov 26, 2025
31.32
31.50
30.27
30.50
30.50
-0.81%
1,132,350
0.93
Nov 25, 2025
31.07
31.24
29.53
30.75
30.75
-1.66%
999,753
0.82
Nov 24, 2025
30.82
31.83
30.54
31.27
31.27
+2.93%
879,624
0.72
Nov 21, 2025
29.73
30.98
28.70
30.38
30.38
+2.01%
1,198,268
0.99
Nov 20, 2025
32.88
33.42
29.70
29.78
29.78
-4.49%
1,124,203
0.93
Nov 19, 2025
32.17
32.61
30.81
31.18
31.18
+0.03%
662,948
0.55
Nov 18, 2025
31.40
32.57
30.69
31.17
31.17
-2.99%
1,055,951
0.87
Nov 17, 2025
33.74
34.01
31.69
32.13
32.13
-5.25%
972,307
0.80
Nov 14, 2025
32.07
34.85
31.84
33.91
33.91
+0.83%
875,342
0.72
Nov 13, 2025
34.79
35.18
32.82
33.63
33.63
-4.41%
1,379,007
1.14
Nov 12, 2025
35.96
36.40
34.43
35.18
35.18
-0.40%
859,348
0.71
Nov 11, 2025
36.34
36.34
34.16
35.32
35.32
-4.31%
1,494,791
1.24
Nov 10, 2025
40.28
40.90
36.70
36.91
36.91
-5.02%
2,093,153
1.76
Nov 07, 2025
35.80
38.87
33.81
38.86
38.86
+6.32%
3,040,089
2.62
Nov 06, 2025
42.81
44.83
36.20
36.55
36.55
-38.49%
5,403,888
4.94
Nov 05, 2025
57.20
60.65
56.08
59.42
59.42
+5.56%
1,095,201
1.00
Nov 04, 2025
57.30
58.80
55.26
56.29
56.29
-7.16%
676,680
0.62
Nov 03, 2025
59.75
61.30
58.51
60.63
60.63
+2.36%
631,722
0.57
Oct 31, 2025
60.79
61.20
58.10
59.23
59.23
+0.53%
701,410
0.63
Oct 30, 2025
61.78
62.63
58.11
58.92
58.92
-6.49%
933,691
0.82
Oct 29, 2025
57.97
64.72
57.97
63.01
63.01
+8.90%
1,364,455
1.13
Oct 28, 2025
57.48
59.36
56.69
57.86
57.86
+0.02%
684,208
0.56
Oct 27, 2025
61.00
61.59
56.96
57.85
57.85
-2.90%
940,406
0.78
Oct 24, 2025
58.40
61.94
57.47
59.58
59.58
+5.40%
1,093,903
0.91
Oct 23, 2025
54.85
57.20
54.01
56.53
56.53
+3.19%
870,449
0.72
Oct 22, 2025
58.83
59.49
52.75
54.78
54.78
-7.56%
1,737,835
1.46
Oct 21, 2025
61.07
61.07
58.01
59.26
59.26
-2.90%
652,054
0.55
Oct 20, 2025
61.92
63.70
59.31
61.03
61.03
+1.68%
862,524
0.72
Oct 17, 2025
60.86
62.50
57.80
60.02
60.02
-4.81%
1,009,954
0.84
Oct 16, 2025
68.56
68.56
62.19
63.05
63.05
-5.44%
822,809
0.68
Oct 15, 2025
68.76
70.49
63.84
66.68
66.68
+1.74%
1,519,118
1.27
Oct 14, 2025
59.21
66.55
57.01
65.54
65.54
+6.45%
1,910,255
1.62
Oct 13, 2025
58.72
62.22
58.28
61.57
61.57
+9.48%
1,115,749
0.95
Oct 10, 2025
59.74
63.01
56.07
56.24
56.24
-5.95%
1,255,885
1.07
Oct 09, 2025
61.00
61.61
59.19
59.80
59.80
-1.49%
831,246
0.71
Oct 08, 2025
57.32
61.04
57.29
60.70
60.70
+7.34%
1,112,182
0.95
Oct 07, 2025
61.48
62.79
55.51
56.55
56.55
-7.26%
1,817,990
1.58
Oct 06, 2025
62.40
63.64
58.71
60.98
60.98
+2.83%
1,069,083
0.93
Oct 03, 2025
60.00
62.16
58.38
59.30
59.30
+0.08%
1,557,874
1.37
Oct 02, 2025
60.06
60.99
58.26
59.25
59.25
+0.14%
809,249
0.71
Oct 01, 2025
58.74
60.08
57.62
59.17
59.17
-0.37%
661,612
0.57
Sep 30, 2025
60.93
61.50
57.80
59.39
59.39
-2.38%
1,059,682
0.92
Sep 29, 2025
59.50
62.00
59.50
60.84
60.84
+3.88%
1,259,251
1.09
Sep 26, 2025
58.86
59.75
57.49
58.57
58.57
+1.06%
710,479
0.60
Sep 25, 2025
56.69
58.98
54.13
57.96
57.96
-2.78%
1,046,245
0.88
Sep 24, 2025
62.10
62.41
58.13
59.61
59.61
-2.82%
1,230,150
1.04
Sep 23, 2025
64.15
64.53
60.06
61.34
61.34
-5.09%
1,226,572
1.04
Sep 22, 2025
61.78
65.12
60.31
64.63
64.63
+5.00%
1,487,834
1.27
Sep 19, 2025
65.51
65.70
60.65
61.55
61.55
-4.56%
2,874,151
2.50
Sep 18, 2025
63.06
65.58
60.05
64.49
64.49
+6.61%
2,386,813
2.12
Rows: