American Superconductor Corporation (AMSC) Historical Stock Data
18.18 ↑0.18 (1.00%)
As of December 31, 1969, 7:00pm EST.
Historical Data
In the past 30 trading days, AMSC is up 1.32% a day on average. There have been 18 days where American Superconductor Corporation closed green and 12 days where AMSC closed red.
| Date | Open | Close | Change | Low | High | Volume |
|---|---|---|---|---|---|---|
| 2025-04-14 | 18.59 | 18.18 | ↓$0.41 (-2.21%) | 17.69 | 18.78 | 420.66K |
| 2025-04-11 | 17.53 | 18.00 | ↑$0.47 (2.68%) | 17.07 | 18.22 | 481.85K |
| 2025-04-10 | 18.00 | 17.46 | ↓$0.54 (-3.00%) | 16.90 | 18.11 | 631.96K |
| 2025-04-09 | 15.80 | 18.81 | ↑$3.01 (19.05%) | 15.75 | 19.23 | 1.09M |
| 2025-04-08 | 17.82 | 16.00 | ↓$1.82 (-10.21%) | 15.52 | 17.90 | 722.87K |
| 2025-04-07 | 14.04 | 16.61 | ↑$2.57 (18.30%) | 14.01 | 17.55 | 0.91M |
| 2025-04-04 | 15.64 | 15.80 | ↑$0.16 (1.02%) | 13.98 | 15.94 | 1.06M |
| 2025-04-03 | 17.02 | 16.67 | ↓$0.35 (-2.06%) | 16.47 | 17.57 | 818.54K |
| 2025-04-02 | 17.78 | 18.94 | ↑$1.16 (6.52%) | 17.70 | 19.34 | 368.92K |
| 2025-04-01 | 18.10 | 18.40 | ↑$0.30 (1.66%) | 17.72 | 18.58 | 488.48K |
| 2025-03-31 | 18.02 | 18.14 | ↑$0.13 (0.69%) | 17.32 | 18.37 | 689.27K |
| 2025-03-28 | 19.22 | 18.78 | ↓$0.44 (-2.29%) | 18.70 | 19.57 | 465.49K |
| 2025-03-27 | 20.05 | 19.40 | ↓$0.65 (-3.24%) | 19.34 | 20.22 | 533.18K |
| 2025-03-26 | 21.31 | 20.38 | ↓$0.93 (-4.36%) | 20.08 | 21.58 | 601.95K |
| 2025-03-25 | 21.40 | 21.48 | ↑$0.08 (0.37%) | 21.00 | 21.74 | 487.56K |
| 2025-03-24 | 20.65 | 21.59 | ↑$0.94 (4.55%) | 20.65 | 21.90 | 837.19K |
| 2025-03-21 | 19.61 | 19.84 | ↑$0.23 (1.17%) | 19.10 | 20.00 | 876.21K |
| 2025-03-20 | 19.53 | 20.07 | ↑$0.54 (2.76%) | 19.51 | 20.45 | 805.56K |
| 2025-03-19 | 19.21 | 20.05 | ↑$0.84 (4.37%) | 19.05 | 20.22 | 540.33K |
| 2025-03-18 | 19.71 | 19.04 | ↓$0.67 (-3.40%) | 18.80 | 19.71 | 504.61K |
| 2025-03-17 | 19.90 | 19.91 | ↑$0.01 (0.05%) | 19.53 | 20.33 | 694.36K |
| 2025-03-14 | 19.30 | 20.00 | ↑$0.70 (3.63%) | 18.90 | 20.06 | 709.93K |
| 2025-03-13 | 19.04 | 18.64 | ↓$0.40 (-2.10%) | 18.24 | 19.25 | 705.75K |
| 2025-03-12 | 19.30 | 19.21 | ↓$0.09 (-0.47%) | 18.80 | 19.76 | 775.19K |
| 2025-03-11 | 17.54 | 18.57 | ↑$1.03 (5.87%) | 17.32 | 19.04 | 0.95M |
| 2025-03-10 | 18.33 | 17.54 | ↓$0.79 (-4.31%) | 17.08 | 18.44 | 1.27M |
| 2025-03-07 | 18.89 | 19.25 | ↑$0.36 (1.91%) | 18.08 | 19.50 | 1.44M |
| 2025-03-06 | 19.25 | 19.17 | ↓$0.08 (-0.42%) | 18.76 | 20.33 | 0.90M |
| 2025-03-05 | 19.66 | 19.99 | ↑$0.33 (1.68%) | 18.99 | 20.10 | 731.01K |
| 2025-03-04 | 19.12 | 19.39 | ↑$0.27 (1.41%) | 18.27 | 20.12 | 1.32M |
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$AMSC Move up
let's buy
$AMSC what happened
$AMSC what happened
$AMSC Pamp it higher...
$AMSC take what we can get
$AMSC what’s gonna happen now
$AMSC hello
please hold.
$AMSC we want higher!!!
$AMSC the best advice has been no stop losses. Would have cost a fortune!!!
$AMSC run it!