Options Chain for BIOGEN INC COM (BIIB) - $176.00 as of 12/30/2025 9:01:28 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 90.00 | 85.00 | 89.30 | 87.15 | % | 0.97 | 0 | 0 | 2.85 | 1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 95.00 | 80.00 | 84.10 | 82.05 | % | 0.86 | 0 | 0 | 2.60 | 1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 100.00 | 75.00 | 79.10 | 77.05 | % | 0.77 | 0 | 0 | 2.42 | 1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 105.00 | 70.00 | 74.10 | 72.05 | % | 0.69 | 0 | 0 | 2.25 | 1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 110.00 | 65.00 | 69.10 | 67.05 | % | 0.61 | 0 | 0 | 2.08 | 1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 115.00 | 60.00 | 64.30 | 62.15 | % | 0.54 | 0 | 0 | 1.97 | 1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 120.00 | 55.10 | 59.30 | 57.20 | % | 0.48 | 0 | 0 | 1.81 | 1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 125.00 | 50.10 | 54.10 | 52.10 | % | 0.42 | 0 | 0 | 1.67 | 1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 130.00 | 45.00 | 49.30 | 47.15 | % | 0.36 | 0 | 0 | 1.52 | 1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 135.00 | 40.10 | 44.30 | 42.20 | % | 0.31 | 0 | 0 | 1.38 | 1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 140.00 | 35.10 | 39.30 | 37.20 | % | 0.27 | 0 | 0 | 1.24 | 1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 145.00 | 30.60 | 34.10 | 32.35 | % | 0.22 | 0 | 0 | 1.07 | 1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 150.00 | 25.20 | 29.10 | 27.15 | % | 0.18 | 0 | 0 | 0.94 | 1.00 | 0.00 | -0.01 | 12/29/2025 3:59:56 PM EST | |||
| 152.50 | 22.70 | 26.80 | 24.75 | % | 0.16 | 0 | 0 | 0.90 | 0.99 | 0.00 | -0.02 | 12/29/2025 3:59:56 PM EST | |||
| 155.00 | 20.20 | 24.40 | 22.30 | 23.30 | 0.00 | 0.00% | 0.14 | 0 | 3 | 0.85 | 0.99 | 0.00 | -0.03 | 12/9/2025 | 12/29/2025 3:59:56 PM EST |
| 157.50 | 18.00 | 21.80 | 19.90 | % | 0.13 | 0 | 0 | 0.77 | 0.98 | 0.01 | -0.03 | 12/29/2025 3:59:56 PM EST | |||
| 160.00 | 15.30 | 19.40 | 17.35 | % | 0.11 | 0 | 0 | 0.73 | 0.95 | 0.01 | -0.06 | 12/29/2025 3:59:56 PM EST | |||
| 162.50 | 13.50 | 17.10 | 15.30 | 11.25 | 0.00 | 0.00% | 0.09 | 0 | 0 | 0.67 | 0.93 | 0.01 | -0.07 | 12/10/2025 | 12/29/2025 3:59:56 PM EST |
| 165.00 | 11.30 | 14.00 | 12.65 | 13.27 | 0.00 | 0.00% | 0.08 | 0 | 15 | 0.53 | 0.90 | 0.02 | -0.08 | 12/29/2025 | 12/29/2025 3:59:56 PM EST |
| 167.50 | 8.40 | 12.50 | 10.45 | 8.18 | 0.00 | 0.00% | 0.06 | 0 | 80 | 0.56 | 0.84 | 0.02 | -0.12 | 12/26/2025 | 12/29/2025 3:59:56 PM EST |
| 170.00 | 7.40 | 9.60 | 8.50 | 7.47 | 0.00 | 0.00% | 0.05 | 0 | 17 | 0.33 | 0.78 | 0.03 | -0.14 | 12/19/2025 | 12/29/2025 3:59:56 PM EST |
| 172.50 | 4.40 | 8.30 | 6.35 | 6.50 | 0.00 | 0.00% | 0.04 | 0 | 52 | 0.48 | 0.69 | 0.04 | -0.16 | 12/24/2025 | 12/29/2025 3:59:56 PM EST |
| 175.00 | 3.60 | 5.50 | 4.55 | 4.10 | 0.00 | 0.00% | 0.03 | 0 | 10 | 0.28 | 0.59 | 0.04 | -0.17 | 12/26/2025 | 12/29/2025 3:59:56 PM EST |
| 177.50 | 2.45 | 4.10 | 3.28 | 3.48 | 0.00 | 0.00% | 0.02 | 0 | 19 | 0.29 | 0.49 | 0.04 | -0.17 | 12/29/2025 | 12/29/2025 3:59:56 PM EST |
| 180.00 | 1.45 | 3.00 | 2.23 | 2.20 | 0.00 | 0.00% | 0.01 | 0 | 84 | 0.28 | 0.38 | 0.04 | -0.16 | 12/29/2025 | 12/29/2025 3:59:56 PM EST |
| 182.50 | 0.05 | 2.75 | 1.40 | 2.05 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.25 | 0.28 | 0.04 | -0.14 | 12/17/2025 | 12/29/2025 3:59:56 PM EST |
| 185.00 | 0.05 | 1.00 | 0.53 | 0.64 | 0.00 | 0.00% | 0.00 | 0 | 90 | 0.21 | 0.20 | 0.03 | -0.12 | 12/29/2025 | 12/29/2025 3:59:56 PM EST |
| 187.50 | 0.00 | 1.20 | 0.60 | 1.10 | 0.00 | 0.00% | 0.00 | 0 | 2 | 0.37 | 0.13 | 0.02 | -0.09 | 12/22/2025 | 12/29/2025 3:59:56 PM EST |
| 190.00 | 0.00 | 2.05 | 1.03 | 0.67 | 0.00 | 0.00% | 0.01 | 0 | 8 | 0.52 | 0.08 | 0.02 | -0.06 | 12/29/2025 | 12/29/2025 3:59:56 PM EST |
| 192.50 | 0.00 | 1.90 | 0.95 | % | 0.00 | 0 | 0 | 0.56 | 0.05 | 0.01 | -0.04 | 12/29/2025 3:59:56 PM EST | |||
| 195.00 | 0.00 | 1.40 | 0.70 | 0.75 | 0.00 | 0.00% | 0.00 | 0 | 2 | 0.54 | 0.03 | 0.01 | -0.03 | 12/12/2025 | 12/29/2025 3:59:56 PM EST |
| 197.50 | 0.00 | 1.95 | 0.98 | 0.98 | 0.00 | 0.00% | 0.00 | 0 | 3 | 0.64 | 0.02 | 0.00 | -0.02 | 12/9/2025 | 12/29/2025 3:59:56 PM EST |
| 200.00 | 0.00 | 1.55 | 0.78 | % | 0.00 | 0 | 0 | 0.66 | 0.01 | 0.00 | -0.01 | 12/29/2025 3:59:56 PM EST | |||
| 205.00 | 0.00 | 1.55 | 0.78 | % | 0.00 | 0 | 0 | 0.74 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 210.00 | 0.00 | 1.35 | 0.68 | % | 0.00 | 0 | 0 | 0.79 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 215.00 | 0.00 | 1.40 | 0.70 | % | 0.00 | 0 | 0 | 0.88 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 220.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 1.07 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 225.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 1.14 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 230.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 1.21 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 235.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 1.28 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 90.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.77 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 95.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.59 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 100.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.41 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 105.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.23 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 110.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.07 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 115.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.92 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 120.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.76 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 125.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.62 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 130.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.48 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 135.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.34 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 140.00 | 0.00 | 0.65 | 0.33 | % | 0.00 | 0 | 0 | 0.88 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 145.00 | 0.00 | 0.95 | 0.48 | % | 0.00 | 0 | 0 | 0.85 | 0.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 150.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.69 | 0.00 | 0.00 | -0.01 | 12/29/2025 3:59:56 PM EST | |||
| 152.50 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.64 | -0.01 | 0.00 | -0.02 | 12/29/2025 3:59:56 PM EST | |||
| 155.00 | 0.00 | 0.75 | 0.38 | 1.00 | 0.00 | 0.00% | 0.00 | 0 | 57 | 0.58 | -0.01 | 0.00 | -0.03 | 12/19/2025 | 12/29/2025 3:59:56 PM EST |
| 157.50 | 0.00 | 1.15 | 0.58 | 1.25 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.60 | -0.02 | 0.01 | -0.03 | 12/19/2025 | 12/29/2025 3:59:56 PM EST |
| 160.00 | 0.10 | 1.10 | 0.60 | 1.20 | 0.00 | 0.00% | 0.00 | 0 | 2 | 0.42 | -0.05 | 0.01 | -0.06 | 12/15/2025 | 12/29/2025 3:59:56 PM EST |
| 162.50 | 0.00 | 0.85 | 0.43 | 1.80 | 0.00 | 0.00% | 0.00 | 0 | 12 | 0.44 | -0.07 | 0.01 | -0.07 | 12/17/2025 | 12/29/2025 3:59:56 PM EST |
| 165.00 | 0.00 | 2.85 | 1.43 | 1.35 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.62 | -0.10 | 0.02 | -0.08 | 12/24/2025 | 12/29/2025 3:59:56 PM EST |
| 167.50 | 0.00 | 1.00 | 0.50 | 1.04 | 0.00 | 0.00% | 0.00 | 0 | 3 | 0.35 | -0.16 | 0.02 | -0.12 | 12/29/2025 | 12/29/2025 3:59:56 PM EST |
| 170.00 | 0.00 | 2.75 | 1.38 | 1.20 | 0.00 | 0.00% | 0.01 | 0 | 6 | 0.46 | -0.22 | 0.03 | -0.14 | 12/26/2025 | 12/29/2025 3:59:56 PM EST |
| 172.50 | 1.20 | 3.40 | 2.30 | 5.85 | 0.00 | 0.00% | 0.01 | 0 | 5 | 0.34 | -0.31 | 0.04 | -0.16 | 12/16/2025 | 12/29/2025 3:59:56 PM EST |
| 175.00 | 1.90 | 4.10 | 3.00 | 1.53 | 0.00 | 0.00% | 0.02 | 0 | 31 | 0.32 | -0.41 | 0.04 | -0.17 | 12/29/2025 | 12/29/2025 3:59:56 PM EST |
| 177.50 | 2.75 | 5.30 | 4.03 | 3.53 | 0.00 | 0.00% | 0.02 | 0 | 25 | 0.31 | -0.51 | 0.04 | -0.17 | 12/29/2025 | 12/29/2025 3:59:56 PM EST |
| 180.00 | 2.70 | 6.60 | 4.65 | 4.66 | 0.00 | 0.00% | 0.03 | 0 | 131 | 0.40 | -0.62 | 0.04 | -0.16 | 12/29/2025 | 12/29/2025 3:59:56 PM EST |
| 182.50 | 4.50 | 8.40 | 6.45 | % | 0.04 | 0 | 0 | 0.42 | -0.72 | 0.04 | -0.14 | 12/29/2025 3:59:56 PM EST | |||
| 185.00 | 6.40 | 10.50 | 8.45 | 12.65 | 0.00 | 0.00% | 0.05 | 0 | 1 | 0.45 | -0.80 | 0.03 | -0.12 | 12/10/2025 | 12/29/2025 3:59:56 PM EST |
| 187.50 | 9.40 | 12.70 | 11.05 | % | 0.06 | 0 | 0 | 0.48 | -0.87 | 0.02 | -0.09 | 12/29/2025 3:59:56 PM EST | |||
| 190.00 | 11.00 | 15.00 | 13.00 | % | 0.07 | 0 | 0 | 0.51 | -0.92 | 0.02 | -0.06 | 12/29/2025 3:59:56 PM EST | |||
| 192.50 | 13.50 | 17.50 | 15.50 | % | 0.08 | 0 | 0 | 0.57 | -0.95 | 0.01 | -0.04 | 12/29/2025 3:59:56 PM EST | |||
| 195.00 | 16.00 | 20.20 | 18.10 | % | 0.09 | 0 | 0 | 0.64 | -0.97 | 0.01 | -0.03 | 12/29/2025 3:59:56 PM EST | |||
| 197.50 | 18.50 | 22.70 | 20.60 | % | 0.10 | 0 | 0 | 0.69 | -0.98 | 0.00 | -0.02 | 12/29/2025 3:59:56 PM EST | |||
| 200.00 | 20.90 | 25.20 | 23.05 | % | 0.12 | 0 | 0 | 0.74 | -0.99 | 0.00 | -0.01 | 12/29/2025 3:59:56 PM EST | |||
| 205.00 | 26.00 | 30.20 | 28.10 | % | 0.14 | 0 | 0 | 0.83 | -1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 210.00 | 31.00 | 35.20 | 33.10 | % | 0.16 | 0 | 0 | 0.91 | -1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 215.00 | 35.90 | 40.20 | 38.05 | % | 0.18 | 0 | 0 | 1.00 | -1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 220.00 | 41.10 | 45.00 | 43.05 | % | 0.20 | 0 | 0 | 1.04 | -1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 225.00 | 46.10 | 50.00 | 48.05 | % | 0.21 | 0 | 0 | 1.12 | -1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 230.00 | 51.00 | 55.20 | 53.10 | % | 0.23 | 0 | 0 | 1.22 | -1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST | |||
| 235.00 | 55.90 | 60.10 | 58.00 | % | 0.25 | 0 | 0 | 1.27 | -1.00 | 0.00 | 0.00 | 12/29/2025 3:59:56 PM EST |