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AMSC Stock Price

Latest$25.12
AMSC Close Price · excl. div ($120.00 → $25.12 · CAGR -4.4%)
High-resolution chart · PNG

AMSC stock price history

Daily history. Dates identify market observations.

American Superconductor Corp Stock Price — Daily history
DateStock Price
133
124
113
92
93
86
126
113
130
126
134
153
177
177
190
200
212
258
213
226
267
257
247
252
192
150
152
147
140
113
161
155
143
163
177
188
189
166
184
198
317
276
220
286
248
300
329
270
326
331
389
473
461
525
452
416
492
529
558
481
463
439
424
411
371
326
511
583
486
483
403
393
460
298
251
291
296
334
382
263
220
348
445
486
444
455
630
624
434
321
276
270
348
284
288
280
235
238
180
193
Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.