Options Chain for ALKERMES PLC SHS (ALKS) - $28.97 as of 8/29/2025 8:12:30 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 13.20 | 16.20 | 14.70 | % | 0.98 | 0 | 0 | 3.58 | 1.00 | 0.00 | 0.00 | 8/29/2025 3:59:49 PM EST | |||
| 20.00 | 7.90 | 11.20 | 9.55 | 9.80 | 0.00 | 0.00% | 0.48 | 0 | 33 | 2.42 | 0.99 | 0.00 | 0.00 | 7/15/2025 | 8/29/2025 3:59:49 PM EST |
| 21.00 | 6.90 | 10.30 | 8.60 | % | 0.41 | 0 | 0 | 2.27 | 0.98 | 0.01 | -0.01 | 8/29/2025 3:59:49 PM EST | |||
| 22.00 | 5.80 | 9.20 | 7.50 | % | 0.34 | 0 | 0 | 2.03 | 0.96 | 0.02 | -0.01 | 8/29/2025 3:59:49 PM EST | |||
| 23.00 | 4.60 | 8.50 | 6.55 | % | 0.28 | 0 | 0 | 1.99 | 0.93 | 0.03 | -0.02 | 8/29/2025 3:59:49 PM EST | |||
| 24.00 | 3.50 | 7.60 | 5.55 | % | 0.23 | 0 | 0 | 1.85 | 0.89 | 0.04 | -0.02 | 8/29/2025 3:59:49 PM EST | |||
| 25.00 | 3.30 | 5.20 | 4.25 | 3.67 | 0.00 | 0.00% | 0.17 | 0 | 13 | 1.04 | 0.84 | 0.05 | -0.03 | 8/5/2025 | 8/29/2025 3:59:49 PM EST |
| 26.00 | 3.10 | 3.90 | 3.50 | 2.15 | 0.00 | 0.00% | 0.13 | 0 | 178 | 0.56 | 0.78 | 0.06 | -0.03 | 8/7/2025 | 8/29/2025 3:59:49 PM EST |
| 27.00 | 2.45 | 3.20 | 2.83 | 3.60 | 0.00 | 0.00% | 0.10 | 0 | 491 | 0.74 | 0.70 | 0.08 | -0.04 | 8/22/2025 | 8/29/2025 3:59:49 PM EST |
| 28.00 | 2.10 | 2.60 | 2.35 | 2.23 | 0.00 | 0.00% | 0.08 | 0 | 147 | 0.68 | 0.62 | 0.09 | -0.04 | 8/20/2025 | 8/29/2025 3:59:49 PM EST |
| 29.00 | 1.25 | 2.10 | 1.68 | 1.50 | -0.50 | -25.00% | 0.06 | 9 | 980 | 0.62 | 0.52 | 0.09 | -0.04 | 8/29/2025 | 8/29/2025 3:59:49 PM EST |
| 30.00 | 0.90 | 1.70 | 1.30 | 1.65 | +0.06 | +3.78% | 0.04 | 8 | 459 | 0.63 | 0.44 | 0.09 | -0.04 | 8/29/2025 | 8/29/2025 3:59:49 PM EST |
| 31.00 | 1.00 | 1.35 | 1.18 | 1.14 | -0.06 | -5.00% | 0.04 | 9 | 5,327 | 0.71 | 0.36 | 0.08 | -0.04 | 8/29/2025 | 8/29/2025 3:59:49 PM EST |
| 32.00 | 0.60 | 1.10 | 0.85 | 0.70 | 0.00 | 0.00% | 0.03 | 0 | 1,147 | 0.69 | 0.29 | 0.07 | -0.04 | 8/21/2025 | 8/29/2025 3:59:49 PM EST |
| 33.00 | 0.20 | 0.90 | 0.55 | 0.95 | 0.00 | 0.00% | 0.02 | 0 | 76 | 0.69 | 0.24 | 0.07 | -0.04 | 8/22/2025 | 8/29/2025 3:59:49 PM EST |
| 34.00 | 0.45 | 0.70 | 0.58 | 0.57 | +0.07 | +14.00% | 0.02 | 5 | 18 | 0.75 | 0.20 | 0.06 | -0.03 | 8/29/2025 | 8/29/2025 3:59:49 PM EST |
| 35.00 | 0.35 | 0.60 | 0.48 | 0.75 | 0.00 | 0.00% | 0.01 | 0 | 142 | 0.77 | 0.16 | 0.05 | -0.03 | 8/22/2025 | 8/29/2025 3:59:49 PM EST |
| 36.00 | 0.15 | 1.15 | 0.65 | 0.40 | 0.00 | 0.00% | 0.02 | 0 | 24 | 0.90 | 0.12 | 0.04 | -0.03 | 8/20/2025 | 8/29/2025 3:59:49 PM EST |
| 37.00 | 0.00 | 2.10 | 1.05 | 1.25 | 0.00 | 0.00% | 0.03 | 0 | 15 | 1.64 | 0.07 | 0.03 | -0.02 | 7/16/2025 | 8/29/2025 3:59:49 PM EST |
| 38.00 | 0.00 | 1.80 | 0.90 | 1.00 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.60 | 0.05 | 0.02 | -0.01 | 6/27/2025 | 8/29/2025 3:59:49 PM EST |
| 39.00 | 0.00 | 1.15 | 0.58 | % | 0.01 | 0 | 0 | 1.39 | 0.04 | 0.02 | -0.01 | 8/29/2025 3:59:49 PM EST | |||
| 40.00 | 0.00 | 1.60 | 0.80 | % | 0.02 | 0 | 0 | 1.66 | 0.03 | 0.01 | -0.01 | 8/29/2025 3:59:49 PM EST | |||
| 45.00 | 0.00 | 1.75 | 0.88 | 0.45 | 0.00 | 0.00% | 0.02 | 0 | 4 | 2.03 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 8/29/2025 3:59:49 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 0.00 | 1.75 | 0.88 | % | 0.06 | 0 | 0 | 3.28 | 0.00 | 0.00 | 0.00 | 8/29/2025 3:59:49 PM EST | |||
| 20.00 | 0.00 | 1.75 | 0.88 | 0.45 | 0.00 | 0.00% | 0.04 | 0 | 113 | 2.20 | -0.01 | 0.00 | 0.00 | 7/30/2025 | 8/29/2025 3:59:49 PM EST |
| 21.00 | 0.00 | 1.75 | 0.88 | 1.46 | 0.00 | 0.00% | 0.04 | 0 | 8 | 2.01 | -0.02 | 0.01 | -0.01 | 7/16/2025 | 8/29/2025 3:59:49 PM EST |
| 22.00 | 0.00 | 1.75 | 0.88 | 0.60 | 0.00 | 0.00% | 0.04 | 0 | 9 | 1.83 | -0.04 | 0.02 | -0.01 | 7/30/2025 | 8/29/2025 3:59:49 PM EST |
| 23.00 | 0.05 | 0.60 | 0.33 | 0.24 | 0.00 | 0.00% | 0.01 | 0 | 39 | 0.78 | -0.07 | 0.03 | -0.02 | 8/21/2025 | 8/29/2025 3:59:49 PM EST |
| 24.00 | 0.10 | 1.20 | 0.65 | 0.36 | 0.00 | 0.00% | 0.03 | 0 | 90 | 0.85 | -0.11 | 0.04 | -0.02 | 8/19/2025 | 8/29/2025 3:59:49 PM EST |
| 25.00 | 0.20 | 0.90 | 0.55 | 0.45 | 0.00 | 0.00% | 0.02 | 0 | 232 | 0.72 | -0.16 | 0.05 | -0.03 | 8/27/2025 | 8/29/2025 3:59:49 PM EST |
| 26.00 | 0.30 | 0.85 | 0.58 | 0.75 | 0.00 | 0.00% | 0.02 | 0 | 441 | 0.62 | -0.22 | 0.06 | -0.03 | 8/26/2025 | 8/29/2025 3:59:49 PM EST |
| 27.00 | 0.55 | 1.20 | 0.88 | 0.56 | -0.49 | -46.67% | 0.03 | 1 | 1,266 | 0.62 | -0.30 | 0.08 | -0.04 | 8/29/2025 | 8/29/2025 3:59:49 PM EST |
| 28.00 | 1.00 | 1.50 | 1.25 | 1.37 | -0.01 | -0.73% | 0.04 | 2 | 2,246 | 0.63 | -0.38 | 0.09 | -0.04 | 8/29/2025 | 8/29/2025 3:59:49 PM EST |
| 29.00 | 1.30 | 2.05 | 1.68 | 1.75 | -0.10 | -5.41% | 0.06 | 55 | 346 | 0.60 | -0.48 | 0.09 | -0.04 | 8/29/2025 | 8/29/2025 3:59:49 PM EST |
| 30.00 | 1.90 | 2.65 | 2.28 | 2.45 | 0.00 | 0.00% | 0.08 | 36 | 145 | 0.60 | -0.56 | 0.09 | -0.04 | 8/29/2025 | 8/29/2025 3:59:49 PM EST |
| 31.00 | 2.55 | 3.30 | 2.93 | 3.10 | 0.00 | 0.00% | 0.09 | 0 | 112 | 0.59 | -0.64 | 0.08 | -0.04 | 8/25/2025 | 8/29/2025 3:59:49 PM EST |
| 32.00 | 3.60 | 4.40 | 4.00 | 4.40 | 0.00 | 0.00% | 0.12 | 0 | 25 | 0.73 | -0.71 | 0.07 | -0.04 | 7/14/2025 | 8/29/2025 3:59:49 PM EST |
| 33.00 | 4.50 | 5.10 | 4.80 | 5.30 | 0.00 | 0.00% | 0.15 | 0 | 3 | 0.74 | -0.76 | 0.07 | -0.04 | 7/9/2025 | 8/29/2025 3:59:49 PM EST |
| 34.00 | 3.70 | 6.00 | 4.85 | % | 0.14 | 0 | 0 | 0.97 | -0.80 | 0.06 | -0.03 | 8/29/2025 3:59:49 PM EST | |||
| 35.00 | 6.20 | 7.30 | 6.75 | 5.95 | 0.00 | 0.00% | 0.19 | 0 | 21 | 0.84 | -0.84 | 0.05 | -0.03 | 7/10/2025 | 8/29/2025 3:59:49 PM EST |
| 36.00 | 5.50 | 8.90 | 7.20 | % | 0.20 | 0 | 0 | 1.51 | -0.88 | 0.04 | -0.03 | 8/29/2025 3:59:49 PM EST | |||
| 37.00 | 6.70 | 9.80 | 8.25 | % | 0.22 | 0 | 0 | 1.55 | -0.93 | 0.03 | -0.02 | 8/29/2025 3:59:49 PM EST | |||
| 38.00 | 7.50 | 11.00 | 9.25 | % | 0.24 | 0 | 0 | 1.71 | -0.95 | 0.02 | -0.01 | 8/29/2025 3:59:49 PM EST | |||
| 39.00 | 8.50 | 12.00 | 10.25 | % | 0.26 | 0 | 0 | 1.79 | -0.96 | 0.02 | -0.01 | 8/29/2025 3:59:49 PM EST | |||
| 40.00 | 9.50 | 12.80 | 11.15 | % | 0.28 | 0 | 0 | 1.78 | -0.97 | 0.01 | -0.01 | 8/29/2025 3:59:49 PM EST | |||
| 45.00 | 14.80 | 17.90 | 16.35 | % | 0.36 | 0 | 0 | 2.14 | -1.00 | 0.00 | 0.00 | 8/29/2025 3:59:49 PM EST |