| Period | AMSC | S&P 500 | NASDAQ | vs S&P |
|---|---|---|---|---|
| 1D | +0.40% | -0.44% | +0.03% | +0.84% |
| 5D | +1.94% | -0.90% | -0.63% | +2.84% |
| 1M | -10.35% | -1.75% | -1.78% | -8.60% |
| 3M | -38.64% | +1.30% | -4.50% | -39.94% |
| 6M | -9.71% | +15.06% | +19.85% | -24.76% |
| YTD | -11.94% | +10.38% | +14.94% | -22.31% |
| 1Y | -54.03% | +14.39% | +19.44% | -68.42% |
| 3Y | +257.00% | +69.97% | +90.13% | +187.02% |
| 5Y | +110.20% | +73.73% | +92.70% | +36.48% |