Options Chain for INSMED INC COM PAR $.01 (INSM) - $161.00 as of 2/20/2026 11:37:17 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 105.00 | 58.10 | 62.10 | 60.10 | 44.70 | 0.00 | 0.00% | 0.57 | 0 | 14 | 1.29 | 1.00 | 0.00 | 0.00 | 2/19/2026 | 2/20/2026 4:00:14 PM EST |
| 110.00 | 53.10 | 57.20 | 55.15 | 39.50 | 0.00 | 0.00% | 0.50 | 0 | 5 | 1.18 | 1.00 | 0.00 | -0.01 | 2/19/2026 | 2/20/2026 4:00:14 PM EST |
| 115.00 | 48.20 | 52.30 | 50.25 | 35.80 | 0.00 | 0.00% | 0.44 | 0 | 1 | 1.09 | 1.00 | 0.00 | -0.01 | 2/19/2026 | 2/20/2026 4:00:14 PM EST |
| 120.00 | 43.20 | 47.20 | 45.20 | 39.23 | % | 0.38 | 2 | 0 | 1.00 | 0.99 | 0.00 | -0.02 | 2/20/2026 | 2/20/2026 4:00:14 PM EST | |
| 125.00 | 38.60 | 41.70 | 40.15 | % | 0.32 | 0 | 0 | 0.81 | 0.99 | 0.00 | -0.03 | 2/20/2026 4:00:14 PM EST | |||
| 130.00 | 34.10 | 37.20 | 35.65 | 30.30 | 0.00 | 0.00% | 0.27 | 0 | 14 | 0.78 | 0.97 | 0.00 | -0.04 | 2/19/2026 | 2/20/2026 4:00:14 PM EST |
| 135.00 | 29.00 | 32.00 | 30.50 | % | 0.23 | 0 | 0 | 0.67 | 0.95 | 0.00 | -0.05 | 2/20/2026 4:00:14 PM EST | |||
| 140.00 | 24.40 | 27.40 | 25.90 | 23.50 | 0.00 | 0.00% | 0.18 | 0 | 20 | 0.59 | 0.92 | 0.01 | -0.09 | 1/28/2026 | 2/20/2026 4:00:14 PM EST |
| 145.00 | 19.80 | 23.10 | 21.45 | 10.50 | 0.00 | 0.00% | 0.15 | 0 | 13 | 0.56 | 0.87 | 0.01 | -0.11 | 2/19/2026 | 2/20/2026 4:00:14 PM EST |
| 150.00 | 15.80 | 18.70 | 17.25 | 18.63 | +4.63 | +33.08% | 0.12 | 11 | 667 | 0.36 | 0.81 | 0.01 | -0.12 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 155.00 | 11.80 | 15.20 | 13.50 | 15.00 | +4.50 | +42.86% | 0.09 | 1 | 1,298 | 0.38 | 0.73 | 0.02 | -0.14 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 160.00 | 10.00 | 10.90 | 10.45 | 9.99 | +2.49 | +33.20% | 0.07 | 54 | 2,911 | 0.40 | 0.64 | 0.02 | -0.14 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 165.00 | 7.30 | 8.00 | 7.65 | 7.55 | +2.05 | +37.28% | 0.05 | 7 | 1,328 | 0.40 | 0.54 | 0.02 | -0.14 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 170.00 | 5.10 | 5.70 | 5.40 | 6.20 | +3.25 | +110.17% | 0.03 | 58 | 1,405 | 0.40 | 0.43 | 0.02 | -0.14 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 175.00 | 3.40 | 3.90 | 3.65 | 3.80 | +1.06 | +38.69% | 0.02 | 204 | 1,452 | 0.40 | 0.33 | 0.02 | -0.12 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 180.00 | 2.25 | 2.65 | 2.45 | 2.65 | +1.11 | +72.08% | 0.01 | 117 | 97 | 0.40 | 0.24 | 0.02 | -0.10 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 185.00 | 0.95 | 1.75 | 1.35 | 1.55 | +0.05 | +3.34% | 0.01 | 23 | 503 | 0.38 | 0.17 | 0.01 | -0.08 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 190.00 | 0.20 | 1.95 | 1.08 | 1.03 | +0.31 | +43.06% | 0.01 | 2 | 500 | 0.39 | 0.12 | 0.01 | -0.07 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 195.00 | 0.35 | 1.20 | 0.78 | 0.70 | -0.18 | -20.46% | 0.00 | 3 | 2 | 0.42 | 0.08 | 0.01 | -0.05 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 200.00 | 0.00 | 1.00 | 0.50 | 0.45 | 0.00 | 0.00% | 0.00 | 0 | 2 | 0.51 | 0.05 | 0.01 | -0.03 | 2/11/2026 | 2/20/2026 4:00:14 PM EST |
| 210.00 | 0.00 | 2.20 | 1.10 | % | 0.01 | 0 | 0 | 0.74 | 0.02 | 0.00 | -0.01 | 2/20/2026 4:00:14 PM EST | |||
| 220.00 | 0.00 | 2.15 | 1.08 | 1.18 | 0.00 | 0.00% | 0.00 | 0 | 2 | 0.82 | 0.01 | 0.00 | -0.01 | 2/18/2026 | 2/20/2026 4:00:14 PM EST |
| 230.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 0.91 | 0.00 | 0.00 | 0.00 | 2/20/2026 4:00:14 PM EST | |||
| 240.00 | 0.00 | 2.15 | 1.08 | 1.10 | 0.00 | 0.00% | 0.00 | 0 | 2 | 0.99 | 0.00 | 0.00 | 0.00 | 2/4/2026 | 2/20/2026 4:00:14 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 105.00 | 0.00 | 2.00 | 1.00 | % | 0.01 | 0 | 0 | 1.25 | 0.00 | 0.00 | 0.00 | 2/20/2026 4:00:14 PM EST | |||
| 110.00 | 0.00 | 1.50 | 0.75 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.06 | 0.00 | 0.00 | -0.01 | 1/21/2026 | 2/20/2026 4:00:14 PM EST |
| 115.00 | 0.00 | 2.20 | 1.10 | % | 0.01 | 0 | 0 | 1.08 | 0.00 | 0.00 | -0.01 | 2/20/2026 4:00:14 PM EST | |||
| 120.00 | 0.00 | 2.20 | 1.10 | % | 0.01 | 0 | 0 | 0.98 | -0.01 | 0.00 | -0.02 | 2/20/2026 4:00:14 PM EST | |||
| 125.00 | 0.00 | 1.55 | 0.78 | 0.18 | -1.47 | -89.10% | 0.01 | 1 | 1 | 0.80 | -0.01 | 0.00 | -0.03 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 130.00 | 0.00 | 1.50 | 0.75 | 1.17 | 0.00 | 0.00% | 0.01 | 0 | 73 | 0.70 | -0.03 | 0.00 | -0.04 | 2/19/2026 | 2/20/2026 4:00:14 PM EST |
| 135.00 | 0.00 | 2.05 | 1.03 | 1.90 | 0.00 | 0.00% | 0.01 | 0 | 319 | 0.68 | -0.05 | 0.00 | -0.05 | 2/19/2026 | 2/20/2026 4:00:14 PM EST |
| 140.00 | 0.55 | 2.25 | 1.40 | 1.35 | -2.65 | -66.25% | 0.01 | 225 | 409 | 0.52 | -0.08 | 0.01 | -0.09 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 145.00 | 1.15 | 1.90 | 1.53 | 1.42 | -0.88 | -38.27% | 0.01 | 55 | 422 | 0.46 | -0.13 | 0.01 | -0.11 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 150.00 | 2.05 | 2.50 | 2.28 | 2.23 | -1.57 | -41.32% | 0.02 | 63 | 47 | 0.45 | -0.19 | 0.01 | -0.12 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 155.00 | 3.20 | 3.70 | 3.45 | 2.80 | -1.80 | -39.13% | 0.02 | 596 | 793 | 0.43 | -0.27 | 0.02 | -0.14 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 160.00 | 4.80 | 5.50 | 5.15 | 7.27 | 0.00 | 0.00% | 0.03 | 0 | 48 | 0.43 | -0.36 | 0.02 | -0.14 | 2/19/2026 | 2/20/2026 4:00:14 PM EST |
| 165.00 | 6.90 | 7.70 | 7.30 | 7.78 | -8.02 | -50.76% | 0.04 | 11 | 10 | 0.42 | -0.46 | 0.02 | -0.14 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 170.00 | 9.70 | 10.40 | 10.05 | 20.90 | 0.00 | 0.00% | 0.06 | 0 | 10 | 0.41 | -0.57 | 0.02 | -0.14 | 2/19/2026 | 2/20/2026 4:00:14 PM EST |
| 175.00 | 11.80 | 14.90 | 13.35 | 13.00 | -12.10 | -48.21% | 0.08 | 2 | 10 | 0.41 | -0.67 | 0.02 | -0.12 | 2/20/2026 | 2/20/2026 4:00:14 PM EST |
| 180.00 | 15.80 | 19.10 | 17.45 | 33.47 | 0.00 | 0.00% | 0.10 | 0 | 1 | 0.42 | -0.76 | 0.02 | -0.10 | 2/11/2026 | 2/20/2026 4:00:14 PM EST |
| 185.00 | 20.00 | 22.90 | 21.45 | % | 0.12 | 0 | 0 | 0.52 | -0.83 | 0.01 | -0.08 | 2/20/2026 4:00:14 PM EST | |||
| 190.00 | 24.50 | 27.60 | 26.05 | 32.35 | 0.00 | 0.00% | 0.14 | 0 | 10 | 0.56 | -0.88 | 0.01 | -0.07 | 1/15/2026 | 2/20/2026 4:00:14 PM EST |
| 195.00 | 29.20 | 32.20 | 30.70 | % | 0.16 | 0 | 0 | 0.59 | -0.92 | 0.01 | -0.05 | 2/20/2026 4:00:14 PM EST | |||
| 200.00 | 34.10 | 37.00 | 35.55 | % | 0.18 | 0 | 0 | 0.62 | -0.95 | 0.01 | -0.03 | 2/20/2026 4:00:14 PM EST | |||
| 210.00 | 43.00 | 47.10 | 45.05 | % | 0.21 | 0 | 0 | 0.75 | -0.98 | 0.00 | -0.01 | 2/20/2026 4:00:14 PM EST | |||
| 220.00 | 53.10 | 57.10 | 55.10 | % | 0.25 | 0 | 0 | 0.83 | -0.99 | 0.00 | -0.01 | 2/20/2026 4:00:14 PM EST | |||
| 230.00 | 63.10 | 67.10 | 65.10 | % | 0.28 | 0 | 0 | 0.92 | -1.00 | 0.00 | 0.00 | 2/20/2026 4:00:14 PM EST | |||
| 240.00 | 73.10 | 77.10 | 75.10 | % | 0.31 | 0 | 0 | 1.00 | -1.00 | 0.00 | 0.00 | 2/20/2026 4:00:14 PM EST |