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American Superconductor Corporation (AMSC)
NASDAQ:AMSC
Time Period
1Y
Events
Historical Prices
Rows:
Jan 30, 2026
30.96
31.67
29.67
29.92
29.92
-4.86%
762,403
0.80
Jan 29, 2026
31.80
31.92
30.22
31.45
31.45
-1.16%
758,340
0.79
Jan 28, 2026
32.57
32.88
31.30
31.82
31.82
-1.09%
606,465
0.63
Jan 27, 2026
32.00
32.42
31.36
32.17
32.17
+1.97%
487,188
0.50
Jan 26, 2026
33.13
33.94
31.36
31.55
31.55
-5.20%
843,451
0.86
Jan 23, 2026
33.26
34.50
32.13
33.28
33.28
+0.54%
1,005,854
1.03
Jan 22, 2026
32.42
33.47
31.80
33.10
33.10
+4.06%
957,144
0.97
Jan 21, 2026
31.83
32.20
30.04
31.81
31.81
+2.09%
871,588
0.89
Jan 20, 2026
30.52
31.42
30.28
31.16
31.16
-3.20%
691,365
0.70
Jan 19, 2026
31.28
32.70
30.94
32.19
32.19
0.00%
0
0.00
Jan 16, 2026
31.28
32.70
30.94
32.19
32.19
+3.57%
761,404
0.76
Jan 15, 2026
31.64
32.00
30.96
31.08
31.08
-0.54%
653,452
0.64
Jan 14, 2026
31.18
31.27
30.10
31.25
31.25
-0.98%
712,378
0.69
Jan 13, 2026
30.85
31.78
30.65
31.56
31.56
+3.58%
725,076
0.70
Jan 12, 2026
30.30
31.12
29.50
30.47
30.47
-0.65%
593,972
0.56
Jan 09, 2026
30.95
31.30
29.92
30.67
30.67
+0.29%
591,755
0.56
Jan 08, 2026
30.80
31.05
29.95
30.58
30.58
-0.55%
693,747
0.65
Jan 07, 2026
30.80
31.38
30.16
30.75
30.75
0.00%
705,620
0.65
Jan 06, 2026
33.28
33.48
29.97
30.75
30.75
-7.41%
1,293,520
1.20
Jan 05, 2026
32.35
33.69
32.08
33.21
33.21
+5.16%
1,208,583
1.12
Jan 02, 2026
29.75
31.61
29.71
31.58
31.58
+9.73%
1,042,098
0.96
Dec 31, 2025
28.97
29.18
28.68
28.78
28.78
-0.59%
832,754
0.77
Dec 30, 2025
29.41
29.44
28.94
28.95
28.95
-0.99%
1,096,828
1.02
Dec 29, 2025
30.20
30.64
29.21
29.24
29.24
-4.38%
828,824
0.76
Dec 26, 2025
31.37
31.45
30.40
30.58
30.58
-2.43%
526,093
0.48
Dec 24, 2025
31.51
31.58
30.90
31.34
31.34
-1.35%
305,543
0.28
Dec 23, 2025
31.59
32.18
31.49
31.77
31.77
-0.28%
546,169
0.49
Dec 22, 2025
31.28
32.29
30.73
31.86
31.86
+3.95%
892,826
0.80
Dec 19, 2025
30.49
31.61
30.29
30.65
30.65
+0.20%
920,813
0.82
Dec 18, 2025
30.40
31.40
30.01
30.59
30.59
+5.34%
790,083
0.68
Dec 17, 2025
31.43
32.06
28.97
29.04
29.04
-6.95%
1,216,891
1.04
Dec 16, 2025
31.20
32.59
30.99
31.21
31.21
-0.95%
643,083
0.54
Dec 15, 2025
31.58
31.84
30.67
31.51
31.51
+1.42%
1,002,069
0.84
Dec 12, 2025
32.22
32.46
30.27
31.07
31.07
-3.63%
855,093
0.72
Dec 11, 2025
32.74
32.80
31.41
32.24
32.24
-3.39%
928,401
0.77
Dec 10, 2025
32.42
33.59
31.67
33.37
33.37
+2.65%
891,150
0.74
Dec 09, 2025
32.27
32.71
31.75
32.51
32.51
+0.15%
559,672
0.46
Dec 08, 2025
32.96
33.16
32.02
32.46
32.46
-0.03%
528,823
0.44
Dec 05, 2025
33.01
33.16
31.95
32.47
32.47
-1.64%
743,311
0.61
Dec 04, 2025
31.79
33.50
31.70
33.01
33.01
+3.03%
737,701
0.61
Dec 03, 2025
30.74
32.15
29.90
32.04
32.04
+4.06%
631,207
0.52
Dec 02, 2025
30.63
31.64
30.50
30.79
30.79
+2.80%
812,943
0.67
Dec 01, 2025
30.09
30.95
29.65
29.95
29.95
-3.67%
916,132
0.75
Nov 28, 2025
30.91
31.41
30.58
31.09
31.09
+1.93%
584,957
0.48
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
Rows: