Options Chain for BIOGEN INC COM (BIIB) - $184.90 as of 3/13/2026 2:42:53 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 95.00 | 85.50 | 89.10 | 87.30 | % | 0.92 | 0 | 0 | 1.21 | 1.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 100.00 | 80.50 | 84.20 | 82.35 | % | 0.82 | 0 | 0 | 1.14 | 1.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 105.00 | 75.50 | 79.20 | 77.35 | % | 0.74 | 0 | 0 | 1.06 | 1.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 110.00 | 70.50 | 74.30 | 72.40 | % | 0.66 | 0 | 0 | 1.00 | 1.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 115.00 | 65.20 | 69.40 | 67.30 | % | 0.59 | 0 | 0 | 0.94 | 1.00 | 0.00 | -0.01 | 3/13/2026 4:00:07 PM EST | |||
| 120.00 | 60.40 | 64.50 | 62.45 | % | 0.52 | 0 | 0 | 0.88 | 1.00 | 0.00 | -0.01 | 3/13/2026 4:00:07 PM EST | |||
| 125.00 | 55.60 | 59.60 | 57.60 | % | 0.46 | 0 | 0 | 0.81 | 0.99 | 0.00 | -0.02 | 3/13/2026 4:00:07 PM EST | |||
| 130.00 | 50.60 | 54.80 | 52.70 | % | 0.41 | 0 | 0 | 0.77 | 0.99 | 0.00 | -0.02 | 3/13/2026 4:00:07 PM EST | |||
| 135.00 | 45.90 | 50.00 | 47.95 | % | 0.36 | 0 | 0 | 0.71 | 0.98 | 0.00 | -0.03 | 3/13/2026 4:00:07 PM EST | |||
| 140.00 | 41.20 | 45.30 | 43.25 | % | 0.31 | 0 | 0 | 0.67 | 0.96 | 0.00 | -0.04 | 3/13/2026 4:00:07 PM EST | |||
| 145.00 | 36.50 | 40.80 | 38.65 | % | 0.27 | 0 | 0 | 0.63 | 0.94 | 0.00 | -0.05 | 3/13/2026 4:00:07 PM EST | |||
| 150.00 | 32.10 | 36.30 | 34.20 | % | 0.23 | 0 | 0 | 0.60 | 0.91 | 0.01 | -0.06 | 3/13/2026 4:00:07 PM EST | |||
| 155.00 | 29.20 | 32.00 | 30.60 | % | 0.20 | 0 | 0 | 0.47 | 0.87 | 0.01 | -0.08 | 3/13/2026 4:00:07 PM EST | |||
| 160.00 | 25.00 | 27.90 | 26.45 | % | 0.17 | 0 | 0 | 0.46 | 0.83 | 0.01 | -0.09 | 3/13/2026 4:00:07 PM EST | |||
| 165.00 | 20.60 | 24.10 | 22.35 | % | 0.14 | 0 | 0 | 0.44 | 0.77 | 0.01 | -0.11 | 3/13/2026 4:00:07 PM EST | |||
| 170.00 | 17.00 | 20.50 | 18.75 | % | 0.11 | 0 | 0 | 0.43 | 0.71 | 0.01 | -0.11 | 3/13/2026 4:00:07 PM EST | |||
| 175.00 | 13.20 | 17.50 | 15.35 | % | 0.09 | 0 | 0 | 0.42 | 0.64 | 0.01 | -0.12 | 3/13/2026 4:00:07 PM EST | |||
| 180.00 | 10.30 | 14.50 | 12.40 | % | 0.07 | 0 | 0 | 0.42 | 0.57 | 0.01 | -0.12 | 3/13/2026 4:00:07 PM EST | |||
| 185.00 | 7.90 | 12.00 | 9.95 | % | 0.05 | 0 | 0 | 0.41 | 0.49 | 0.02 | -0.12 | 3/13/2026 4:00:07 PM EST | |||
| 190.00 | 5.50 | 9.50 | 7.50 | % | 0.04 | 0 | 0 | 0.40 | 0.42 | 0.02 | -0.11 | 3/13/2026 4:00:07 PM EST | |||
| 195.00 | 4.50 | 7.60 | 6.05 | 9.30 | 0.00 | 0.00% | 0.03 | 0 | 1 | 0.41 | 0.34 | 0.01 | -0.10 | 3/12/2026 | 3/13/2026 4:00:07 PM EST |
| 200.00 | 2.15 | 6.30 | 4.23 | % | 0.02 | 0 | 0 | 0.38 | 0.27 | 0.01 | -0.09 | 3/13/2026 4:00:07 PM EST | |||
| 205.00 | 0.95 | 5.10 | 3.03 | % | 0.01 | 0 | 0 | 0.37 | 0.20 | 0.01 | -0.07 | 3/13/2026 4:00:07 PM EST | |||
| 210.00 | 0.10 | 4.30 | 2.20 | % | 0.01 | 0 | 0 | 0.34 | 0.14 | 0.01 | -0.06 | 3/13/2026 4:00:07 PM EST | |||
| 215.00 | 0.00 | 3.50 | 1.75 | % | 0.01 | 0 | 0 | 0.49 | 0.12 | 0.01 | -0.05 | 3/13/2026 4:00:07 PM EST | |||
| 220.00 | 0.00 | 3.20 | 1.60 | % | 0.01 | 0 | 0 | 0.51 | 0.08 | 0.01 | -0.04 | 3/13/2026 4:00:07 PM EST | |||
| 225.00 | 0.00 | 2.80 | 1.40 | % | 0.01 | 0 | 0 | 0.53 | 0.06 | 0.01 | -0.03 | 3/13/2026 4:00:07 PM EST | |||
| 230.00 | 0.00 | 2.80 | 1.40 | % | 0.01 | 0 | 0 | 0.56 | 0.04 | 0.00 | -0.02 | 3/13/2026 4:00:07 PM EST | |||
| 235.00 | 0.00 | 2.60 | 1.30 | % | 0.01 | 0 | 0 | 0.58 | 0.03 | 0.00 | -0.02 | 3/13/2026 4:00:07 PM EST | |||
| 240.00 | 0.00 | 2.45 | 1.23 | % | 0.01 | 0 | 0 | 0.61 | 0.02 | 0.00 | -0.01 | 3/13/2026 4:00:07 PM EST | |||
| 245.00 | 0.00 | 2.35 | 1.18 | % | 0.00 | 0 | 0 | 0.63 | 0.01 | 0.00 | -0.01 | 3/13/2026 4:00:07 PM EST | |||
| 250.00 | 0.00 | 2.25 | 1.13 | % | 0.00 | 0 | 0 | 0.65 | 0.01 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 255.00 | 0.00 | 2.25 | 1.13 | % | 0.00 | 0 | 0 | 0.68 | 0.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 260.00 | 0.00 | 2.20 | 1.10 | % | 0.00 | 0 | 0 | 0.70 | 0.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 265.00 | 0.00 | 2.20 | 1.10 | % | 0.00 | 0 | 0 | 0.73 | 0.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 95.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.27 | 0.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 100.00 | 0.00 | 2.20 | 1.10 | % | 0.01 | 0 | 0 | 1.19 | 0.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 105.00 | 0.00 | 2.20 | 1.10 | % | 0.01 | 0 | 0 | 1.11 | 0.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 110.00 | 0.00 | 2.25 | 1.13 | % | 0.01 | 0 | 0 | 1.04 | 0.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 115.00 | 0.00 | 2.25 | 1.13 | % | 0.01 | 0 | 0 | 0.97 | 0.00 | 0.00 | -0.01 | 3/13/2026 4:00:07 PM EST | |||
| 120.00 | 0.00 | 2.30 | 1.15 | % | 0.01 | 0 | 0 | 0.90 | 0.00 | 0.00 | -0.01 | 3/13/2026 4:00:07 PM EST | |||
| 125.00 | 0.00 | 2.40 | 1.20 | % | 0.01 | 0 | 0 | 0.84 | -0.01 | 0.00 | -0.02 | 3/13/2026 4:00:07 PM EST | |||
| 130.00 | 0.00 | 2.50 | 1.25 | % | 0.01 | 0 | 0 | 0.78 | -0.01 | 0.00 | -0.02 | 3/13/2026 4:00:07 PM EST | |||
| 135.00 | 0.00 | 2.60 | 1.30 | % | 0.01 | 0 | 0 | 0.72 | -0.02 | 0.00 | -0.03 | 3/13/2026 4:00:07 PM EST | |||
| 140.00 | 0.00 | 3.20 | 1.60 | % | 0.01 | 0 | 0 | 0.69 | -0.04 | 0.00 | -0.04 | 3/13/2026 4:00:07 PM EST | |||
| 145.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 0 | 0.65 | -0.06 | 0.00 | -0.05 | 3/13/2026 4:00:07 PM EST | |||
| 150.00 | 0.00 | 3.70 | 1.85 | % | 0.01 | 0 | 0 | 0.60 | -0.09 | 0.01 | -0.06 | 3/13/2026 4:00:07 PM EST | |||
| 155.00 | 0.40 | 4.20 | 2.30 | % | 0.01 | 0 | 0 | 0.43 | -0.13 | 0.01 | -0.08 | 3/13/2026 4:00:07 PM EST | |||
| 160.00 | 1.25 | 4.70 | 2.98 | 2.65 | % | 0.02 | 1 | 0 | 0.42 | -0.17 | 0.01 | -0.09 | 3/13/2026 | 3/13/2026 4:00:07 PM EST | |
| 165.00 | 2.40 | 5.50 | 3.95 | 3.50 | % | 0.02 | 1 | 0 | 0.41 | -0.23 | 0.01 | -0.11 | 3/13/2026 | 3/13/2026 4:00:07 PM EST | |
| 170.00 | 3.90 | 6.60 | 5.25 | % | 0.03 | 0 | 0 | 0.41 | -0.29 | 0.01 | -0.11 | 3/13/2026 4:00:07 PM EST | |||
| 175.00 | 5.70 | 9.50 | 7.60 | % | 0.04 | 0 | 0 | 0.42 | -0.36 | 0.01 | -0.12 | 3/13/2026 4:00:07 PM EST | |||
| 180.00 | 7.90 | 11.50 | 9.70 | % | 0.05 | 0 | 0 | 0.42 | -0.43 | 0.01 | -0.12 | 3/13/2026 4:00:07 PM EST | |||
| 185.00 | 10.30 | 14.00 | 12.15 | % | 0.07 | 0 | 0 | 0.41 | -0.51 | 0.02 | -0.12 | 3/13/2026 4:00:07 PM EST | |||
| 190.00 | 13.00 | 17.00 | 15.00 | % | 0.08 | 0 | 0 | 0.40 | -0.58 | 0.02 | -0.11 | 3/13/2026 4:00:07 PM EST | |||
| 195.00 | 16.10 | 20.00 | 18.05 | % | 0.09 | 0 | 0 | 0.38 | -0.66 | 0.01 | -0.10 | 3/13/2026 4:00:07 PM EST | |||
| 200.00 | 19.60 | 23.80 | 21.70 | % | 0.11 | 0 | 0 | 0.38 | -0.73 | 0.01 | -0.09 | 3/13/2026 4:00:07 PM EST | |||
| 205.00 | 23.40 | 27.50 | 25.45 | % | 0.12 | 0 | 0 | 0.35 | -0.80 | 0.01 | -0.07 | 3/13/2026 4:00:07 PM EST | |||
| 210.00 | 27.70 | 31.70 | 29.70 | % | 0.14 | 0 | 0 | 0.47 | -0.86 | 0.01 | -0.06 | 3/13/2026 4:00:07 PM EST | |||
| 215.00 | 32.10 | 36.20 | 34.15 | % | 0.16 | 0 | 0 | 0.50 | -0.88 | 0.01 | -0.05 | 3/13/2026 4:00:07 PM EST | |||
| 220.00 | 36.70 | 40.80 | 38.75 | % | 0.18 | 0 | 0 | 0.53 | -0.92 | 0.01 | -0.04 | 3/13/2026 4:00:07 PM EST | |||
| 225.00 | 41.60 | 45.70 | 43.65 | % | 0.19 | 0 | 0 | 0.55 | -0.94 | 0.01 | -0.03 | 3/13/2026 4:00:07 PM EST | |||
| 230.00 | 46.50 | 50.60 | 48.55 | % | 0.21 | 0 | 0 | 0.58 | -0.96 | 0.00 | -0.02 | 3/13/2026 4:00:07 PM EST | |||
| 235.00 | 51.50 | 55.60 | 53.55 | % | 0.23 | 0 | 0 | 0.63 | -0.97 | 0.00 | -0.02 | 3/13/2026 4:00:07 PM EST | |||
| 240.00 | 56.50 | 60.60 | 58.55 | % | 0.24 | 0 | 0 | 0.64 | -0.98 | 0.00 | -0.01 | 3/13/2026 4:00:07 PM EST | |||
| 245.00 | 61.50 | 65.50 | 63.50 | % | 0.26 | 0 | 0 | 0.70 | -0.99 | 0.00 | -0.01 | 3/13/2026 4:00:07 PM EST | |||
| 250.00 | 66.50 | 70.60 | 68.55 | % | 0.27 | 0 | 0 | 0.70 | -0.99 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 255.00 | 71.50 | 75.60 | 73.55 | % | 0.29 | 0 | 0 | 0.76 | -1.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 260.00 | 76.50 | 80.60 | 78.55 | % | 0.30 | 0 | 0 | 0.76 | -1.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 265.00 | 81.50 | 85.50 | 83.50 | % | 0.32 | 0 | 0 | 0.82 | -1.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST |