Options Chain for AMERICAN SUPERCONDUCTOR CORP SHS NEW (AMSC) - $34.78 as of 2/18/2026 8:35:28 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19.00 | 13.70 | 17.60 | 15.65 | % | 0.82 | 0 | 0 | 9.45 | 1.00 | 0.00 | 0.00 | 2/18/2026 3:59:58 PM EST | |||
| 20.00 | 12.90 | 16.60 | 14.75 | 17.00 | +5.00 | +41.67% | 0.74 | 2 | 22 | 8.85 | 1.00 | 0.00 | 0.00 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 21.00 | 12.40 | 15.60 | 14.00 | % | 0.67 | 0 | 0 | 8.28 | 1.00 | 0.00 | 0.00 | 2/18/2026 3:59:58 PM EST | |||
| 22.00 | 11.50 | 14.70 | 13.10 | 9.73 | 0.00 | 0.00% | 0.60 | 0 | 0 | 7.91 | 1.00 | 0.00 | 0.00 | 2/11/2026 | 2/18/2026 3:59:58 PM EST |
| 23.00 | 10.60 | 13.00 | 11.80 | 10.80 | 0.00 | 0.00% | 0.51 | 0 | 3 | 6.16 | 1.00 | 0.00 | 0.00 | 2/11/2026 | 2/18/2026 3:59:58 PM EST |
| 24.00 | 9.60 | 12.00 | 10.80 | 4.95 | 0.00 | 0.00% | 0.45 | 0 | 6 | 5.70 | 1.00 | 0.00 | 0.00 | 2/4/2026 | 2/18/2026 3:59:58 PM EST |
| 25.00 | 8.70 | 10.80 | 9.75 | 6.50 | 0.00 | 0.00% | 0.39 | 0 | 40 | 4.92 | 1.00 | 0.00 | 0.00 | 2/10/2026 | 2/18/2026 3:59:58 PM EST |
| 26.00 | 7.90 | 9.80 | 8.85 | 8.50 | 0.00 | 0.00% | 0.34 | 0 | 16 | 4.51 | 1.00 | 0.00 | 0.00 | 2/11/2026 | 2/18/2026 3:59:58 PM EST |
| 27.00 | 6.60 | 8.60 | 7.60 | 9.80 | 0.00 | 0.00% | 0.28 | 0 | 13 | 3.79 | 1.00 | 0.00 | 0.00 | 2/17/2026 | 2/18/2026 3:59:58 PM EST |
| 28.00 | 5.70 | 7.60 | 6.65 | 6.96 | -0.24 | -3.34% | 0.24 | 102 | 304 | 3.42 | 1.00 | 0.00 | 0.00 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 29.00 | 4.90 | 6.70 | 5.80 | 7.76 | +0.71 | +10.08% | 0.20 | 3 | 280 | 3.20 | 1.00 | 0.02 | -0.01 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 30.00 | 4.70 | 5.00 | 4.85 | 7.84 | +1.14 | +17.02% | 0.16 | 9 | 638 | 0.97 | 0.97 | 0.03 | -0.04 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 31.00 | 2.90 | 4.40 | 3.65 | 6.15 | +0.78 | +14.53% | 0.12 | 1 | 631 | 2.06 | 0.91 | 0.06 | -0.10 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 32.00 | 2.05 | 3.50 | 2.78 | 3.73 | -0.52 | -12.24% | 0.09 | 31 | 303 | 1.84 | 0.85 | 0.08 | -0.15 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 33.00 | 1.65 | 2.60 | 2.13 | 1.71 | -2.29 | -57.25% | 0.06 | 42 | 1,380 | 1.64 | 0.75 | 0.12 | -0.20 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 34.00 | 1.35 | 1.70 | 1.53 | 1.35 | -1.40 | -50.91% | 0.04 | 5 | 378 | 1.25 | 0.62 | 0.14 | -0.23 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 35.00 | 0.70 | 1.00 | 0.85 | 0.92 | -1.48 | -61.67% | 0.02 | 129 | 1,724 | 1.07 | 0.47 | 0.15 | -0.24 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 36.00 | 0.40 | 0.75 | 0.58 | 0.40 | -1.10 | -73.34% | 0.02 | 44 | 151 | 1.02 | 0.33 | 0.14 | -0.23 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 37.00 | 0.25 | 0.45 | 0.35 | 0.33 | -0.52 | -61.18% | 0.01 | 203 | 109 | 1.09 | 0.23 | 0.11 | -0.21 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 38.00 | 0.20 | 0.30 | 0.25 | 0.24 | -0.56 | -70.00% | 0.01 | 186 | 233 | 1.19 | 0.15 | 0.08 | -0.18 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 39.00 | 0.05 | 0.35 | 0.20 | 0.15 | -0.33 | -68.75% | 0.01 | 118 | 97 | 1.56 | 0.08 | 0.05 | -0.11 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 40.00 | 0.10 | 0.15 | 0.13 | 0.13 | -0.16 | -55.18% | 0.00 | 6,674 | 1,185 | 1.34 | 0.08 | 0.04 | -0.12 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 41.00 | 0.05 | 0.15 | 0.10 | 0.10 | -0.10 | -50.00% | 0.00 | 23 | 95 | 1.35 | 0.06 | 0.03 | -0.10 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 42.00 | 0.00 | 0.15 | 0.08 | 0.10 | 0.00 | 0.00% | 0.00 | 6 | 777 | 1.74 | 0.02 | 0.02 | -0.02 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 43.00 | 0.00 | 0.50 | 0.25 | 0.50 | +0.40 | +400.00% | 0.01 | 1 | 181 | 2.60 | 0.01 | 0.01 | -0.01 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 44.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 67 | 1.89 | 0.01 | 0.00 | -0.01 | 2/5/2026 | 2/18/2026 3:59:58 PM EST |
| 45.00 | 0.00 | 0.10 | 0.05 | 0.38 | -0.15 | -28.31% | 0.00 | 10 | 126 | 2.03 | 0.00 | 0.00 | 0.00 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 46.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 15 | 2.16 | 0.00 | 0.00 | 0.00 | 2/11/2026 | 2/18/2026 3:59:58 PM EST |
| 47.00 | 0.00 | 0.50 | 0.25 | 0.65 | 0.00 | 0.00% | 0.01 | 0 | 42 | 2.04 | 0.00 | 0.00 | 0.00 | 1/23/2026 | 2/18/2026 3:59:58 PM EST |
| 48.00 | 0.00 | 0.10 | 0.05 | 0.28 | 0.00 | 0.00% | 0.00 | 0 | 84 | 2.42 | 0.00 | 0.00 | 0.00 | 2/2/2026 | 2/18/2026 3:59:58 PM EST |
| 49.00 | 0.00 | 0.10 | 0.05 | 0.09 | 0.00 | 0.00% | 0.00 | 0 | 12 | 2.54 | 0.00 | 0.00 | 0.00 | 2/10/2026 | 2/18/2026 3:59:58 PM EST |
| 50.00 | 0.00 | 0.75 | 0.38 | 0.03 | -0.01 | -25.00% | 0.01 | 12 | 399 | 2.38 | 0.00 | 0.00 | 0.00 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 55.00 | 0.00 | 0.10 | 0.05 | 0.48 | 0.00 | 0.00% | 0.00 | 0 | 51 | 3.19 | 0.00 | 0.00 | 0.00 | 2/12/2026 | 2/18/2026 3:59:58 PM EST |
| 60.00 | 0.00 | 0.30 | 0.15 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 147 | 4.46 | 0.00 | 0.00 | 0.00 | 1/29/2026 | 2/18/2026 3:59:58 PM EST |
| 65.00 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 257 | 0.00 | 0.00 | 0.00 | 0.00 | 2/3/2026 | 2/18/2026 3:59:58 PM EST |
| 70.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.00 | 0 | 438 | 0.00 | 0.00 | 0.00 | 0.00 | 2/5/2026 | 2/18/2026 3:59:58 PM EST |
| 75.00 | 0.00 | 0.95 | 0.48 | 0.21 | 0.00 | 0.00% | 0.01 | 0 | 59 | 0.00 | 0.00 | 0.00 | 0.00 | 12/4/2025 | 2/18/2026 3:59:58 PM EST |
| 80.00 | 0.00 | 0.70 | 0.35 | 0.34 | 0.00 | 0.00% | 0.00 | 0 | 63 | 0.00 | 0.00 | 0.00 | 0.00 | 12/12/2025 | 2/18/2026 3:59:58 PM EST |
| 85.00 | 0.00 | 0.95 | 0.48 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 192 | 0.00 | 0.00 | 0.00 | 0.00 | 12/11/2025 | 2/18/2026 3:59:58 PM EST |
| 90.00 | 0.00 | 0.90 | 0.45 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 23 | 0.00 | 0.00 | 0.00 | 0.00 | 11/28/2025 | 2/18/2026 3:59:58 PM EST |
| 95.00 | 0.00 | 0.95 | 0.48 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 30 | 0.00 | 0.00 | 0.00 | 0.00 | 12/23/2025 | 2/18/2026 3:59:58 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19.00 | 0.00 | 0.05 | 0.03 | 0.50 | 0.00 | 0.00% | 0.00 | 0 | 23 | 0.00 | 0.00 | 0.00 | 0.00 | 2/9/2026 | 2/18/2026 3:59:58 PM EST |
| 20.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 37 | 3.62 | 0.00 | 0.00 | 0.00 | 2/5/2026 | 2/18/2026 3:59:58 PM EST |
| 21.00 | 0.00 | 0.05 | 0.03 | 0.28 | 0.00 | 0.00% | 0.00 | 0 | 109 | 3.33 | 0.00 | 0.00 | 0.00 | 2/10/2026 | 2/18/2026 3:59:58 PM EST |
| 22.00 | 0.00 | 0.05 | 0.03 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 40 | 3.06 | 0.00 | 0.00 | 0.00 | 2/9/2026 | 2/18/2026 3:59:58 PM EST |
| 23.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 34 | 2.80 | 0.00 | 0.00 | 0.00 | 2/10/2026 | 2/18/2026 3:59:58 PM EST |
| 24.00 | 0.00 | 0.05 | 0.03 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 54 | 2.54 | 0.00 | 0.00 | 0.00 | 2/11/2026 | 2/18/2026 3:59:58 PM EST |
| 25.00 | 0.00 | 0.05 | 0.03 | 0.02 | -0.03 | -60.00% | 0.00 | 1 | 144 | 2.29 | 0.00 | 0.00 | 0.00 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 26.00 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.00 | 3 | 238 | 2.06 | 0.00 | 0.00 | 0.00 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 27.00 | 0.00 | 0.05 | 0.03 | 0.05 | +0.01 | +25.00% | 0.00 | 3 | 350 | 1.83 | 0.00 | 0.00 | 0.00 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 28.00 | 0.00 | 0.25 | 0.13 | 0.05 | -0.01 | -16.67% | 0.00 | 15 | 150 | 2.28 | 0.00 | 0.00 | 0.00 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 29.00 | 0.00 | 0.10 | 0.05 | 0.04 | -0.01 | -20.00% | 0.00 | 1 | 204 | 1.38 | 0.00 | 0.02 | -0.01 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 30.00 | 0.05 | 0.35 | 0.20 | 0.10 | +0.05 | +100.00% | 0.01 | 28 | 326 | 1.52 | -0.03 | 0.03 | -0.04 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 31.00 | 0.05 | 0.20 | 0.13 | 0.12 | -0.06 | -33.34% | 0.00 | 1 | 255 | 1.06 | -0.09 | 0.06 | -0.10 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 32.00 | 0.10 | 0.35 | 0.23 | 0.22 | +0.07 | +46.67% | 0.01 | 11 | 712 | 1.14 | -0.15 | 0.08 | -0.15 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 33.00 | 0.25 | 0.70 | 0.48 | 0.50 | +0.19 | +61.29% | 0.01 | 30 | 174 | 1.05 | -0.25 | 0.12 | -0.20 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 34.00 | 0.60 | 0.85 | 0.73 | 0.87 | +0.42 | +93.34% | 0.02 | 13 | 138 | 1.14 | -0.38 | 0.14 | -0.23 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 35.00 | 1.00 | 1.30 | 1.15 | 1.47 | +0.71 | +93.43% | 0.03 | 36 | 174 | 0.98 | -0.53 | 0.15 | -0.24 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 36.00 | 1.60 | 2.00 | 1.80 | 1.20 | +0.25 | +26.32% | 0.05 | 33 | 32 | 0.96 | -0.67 | 0.14 | -0.23 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 37.00 | 2.10 | 3.40 | 2.75 | 2.43 | -5.22 | -68.24% | 0.07 | 18 | 21 | 1.95 | -0.77 | 0.11 | -0.21 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 38.00 | 2.60 | 4.30 | 3.45 | 1.27 | -5.48 | -81.19% | 0.09 | 1 | 2 | 2.14 | -0.85 | 0.08 | -0.18 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 39.00 | 3.40 | 5.40 | 4.40 | 8.30 | 0.00 | 0.00% | 0.11 | 0 | 12 | 2.53 | -0.92 | 0.05 | -0.11 | 1/27/2026 | 2/18/2026 3:59:58 PM EST |
| 40.00 | 4.50 | 6.60 | 5.55 | 4.05 | 0.00 | 0.00% | 0.14 | 0 | 40 | 3.01 | -0.92 | 0.04 | -0.12 | 2/17/2026 | 2/18/2026 3:59:58 PM EST |
| 41.00 | 5.30 | 7.20 | 6.25 | 10.52 | 0.00 | 0.00% | 0.15 | 0 | 0 | 2.78 | -0.94 | 0.03 | -0.10 | 1/2/2026 | 2/18/2026 3:59:58 PM EST |
| 42.00 | 6.40 | 8.40 | 7.40 | 6.00 | -3.90 | -39.40% | 0.18 | 1 | 0 | 3.25 | -0.98 | 0.02 | -0.02 | 2/18/2026 | 2/18/2026 3:59:58 PM EST |
| 43.00 | 7.40 | 9.30 | 8.35 | 11.49 | 0.00 | 0.00% | 0.19 | 0 | 0 | 3.34 | -0.99 | 0.01 | -0.01 | 1/26/2026 | 2/18/2026 3:59:58 PM EST |
| 44.00 | 8.20 | 10.30 | 9.25 | % | 0.21 | 0 | 0 | 3.55 | -0.99 | 0.00 | -0.01 | 2/18/2026 3:59:58 PM EST | |||
| 45.00 | 9.00 | 11.50 | 10.25 | 11.50 | 0.00 | 0.00% | 0.23 | 0 | 27 | 4.00 | -1.00 | 0.00 | 0.00 | 2/13/2026 | 2/18/2026 3:59:58 PM EST |
| 46.00 | 10.40 | 12.10 | 11.25 | % | 0.24 | 0 | 0 | 3.64 | -1.00 | 0.00 | 0.00 | 2/18/2026 3:59:58 PM EST | |||
| 47.00 | 11.20 | 13.40 | 12.30 | % | 0.26 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 2/18/2026 3:59:58 PM EST | |||
| 48.00 | 12.00 | 15.30 | 13.65 | % | 0.28 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 2/18/2026 3:59:58 PM EST | |||
| 49.00 | 13.20 | 16.30 | 14.75 | % | 0.30 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 2/18/2026 3:59:58 PM EST | |||
| 50.00 | 14.20 | 17.30 | 15.75 | 20.11 | 0.00 | 0.00% | 0.32 | 0 | 3 | 5.89 | -1.00 | 0.00 | 0.00 | 1/9/2026 | 2/18/2026 3:59:58 PM EST |
| 55.00 | 19.20 | 22.30 | 20.75 | 21.45 | 0.00 | 0.00% | 0.38 | 0 | 0 | 6.69 | -1.00 | 0.00 | 0.00 | 2/13/2026 | 2/18/2026 3:59:58 PM EST |
| 60.00 | 24.00 | 27.30 | 25.65 | 27.80 | 0.00 | 0.00% | 0.43 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 12/4/2025 | 2/18/2026 3:59:58 PM EST |
| 65.00 | 29.00 | 32.30 | 30.65 | 34.70 | 0.00 | 0.00% | 0.47 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 11/26/2025 | 2/18/2026 3:59:58 PM EST |
| 70.00 | 34.00 | 37.30 | 35.65 | 33.40 | 0.00 | 0.00% | 0.51 | 0 | 0 | 8.53 | -1.00 | 0.00 | 0.00 | 11/6/2025 | 2/18/2026 3:59:58 PM EST |
| 75.00 | 39.00 | 42.30 | 40.65 | 21.40 | 0.00 | 0.00% | 0.54 | 0 | 0 | 9.02 | -1.00 | 0.00 | 0.00 | 11/5/2025 | 2/18/2026 3:59:58 PM EST |
| 80.00 | 44.00 | 47.30 | 45.65 | 24.37 | 0.00 | 0.00% | 0.57 | 0 | 0 | 9.47 | -1.00 | 0.00 | 0.00 | 10/7/2025 | 2/18/2026 3:59:58 PM EST |
| 85.00 | 49.00 | 52.30 | 50.65 | 44.22 | 0.00 | 0.00% | 0.60 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 11/6/2025 | 2/18/2026 3:59:58 PM EST |
| 90.00 | 54.00 | 57.30 | 55.65 | % | 0.62 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 2/18/2026 3:59:58 PM EST | |||
| 95.00 | 59.00 | 62.30 | 60.65 | % | 0.64 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 2/18/2026 3:59:58 PM EST |