Options Chain for BIOGEN INC COM (BIIB) - $216.03 as of 6/29/2026 10:21:34 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100.00 | 114.80 | 118.90 | 116.85 | % | 1.17 | 0 | 0 | 2.93 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 105.00 | 109.80 | 113.80 | 111.80 | % | 1.06 | 0 | 0 | 2.80 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 110.00 | 104.70 | 108.80 | 106.75 | % | 0.97 | 0 | 0 | 2.61 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 115.00 | 99.90 | 103.80 | 101.85 | % | 0.89 | 0 | 0 | 2.49 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 120.00 | 94.80 | 98.80 | 96.80 | % | 0.81 | 0 | 0 | 2.32 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 125.00 | 89.90 | 93.80 | 91.85 | % | 0.73 | 0 | 0 | 2.24 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 130.00 | 84.90 | 88.80 | 86.85 | % | 0.67 | 0 | 0 | 2.10 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 135.00 | 79.90 | 83.90 | 81.90 | % | 0.61 | 0 | 0 | 1.93 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 140.00 | 74.80 | 78.80 | 76.80 | % | 0.55 | 0 | 0 | 1.85 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 145.00 | 69.90 | 73.80 | 71.85 | % | 0.50 | 0 | 0 | 1.71 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 150.00 | 64.90 | 68.90 | 66.90 | % | 0.45 | 0 | 0 | 1.57 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 155.00 | 60.00 | 63.90 | 61.95 | % | 0.40 | 0 | 0 | 1.48 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 160.00 | 54.90 | 58.80 | 56.85 | % | 0.36 | 0 | 0 | 1.37 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 165.00 | 49.90 | 53.90 | 51.90 | % | 0.31 | 0 | 0 | 1.26 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 170.00 | 44.90 | 48.90 | 46.90 | % | 0.28 | 0 | 0 | 1.13 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 172.50 | 42.40 | 46.50 | 44.45 | % | 0.26 | 0 | 0 | 1.08 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 175.00 | 39.80 | 43.90 | 41.85 | % | 0.24 | 0 | 0 | 1.04 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 177.50 | 37.30 | 41.40 | 39.35 | % | 0.22 | 0 | 0 | 0.98 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 180.00 | 34.80 | 38.90 | 36.85 | 25.25 | 0.00 | 0.00% | 0.20 | 0 | 1 | 0.95 | 1.00 | 0.00 | 0.00 | 6/25/2026 | 6/29/2026 4:00:05 PM EST |
| 182.50 | 32.50 | 36.50 | 34.50 | % | 0.19 | 0 | 0 | 0.89 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 185.00 | 30.00 | 34.00 | 32.00 | % | 0.17 | 0 | 0 | 0.85 | 1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 187.50 | 27.40 | 31.50 | 29.45 | % | 0.16 | 0 | 0 | 0.81 | 0.99 | 0.00 | -0.02 | 6/29/2026 4:00:05 PM EST | |||
| 190.00 | 25.10 | 29.10 | 27.10 | % | 0.14 | 0 | 0 | 0.75 | 0.98 | 0.00 | -0.03 | 6/29/2026 4:00:05 PM EST | |||
| 192.50 | 22.40 | 26.60 | 24.50 | % | 0.13 | 0 | 0 | 0.71 | 0.97 | 0.01 | -0.04 | 6/29/2026 4:00:05 PM EST | |||
| 195.00 | 20.10 | 24.30 | 22.20 | 12.35 | 0.00 | 0.00% | 0.11 | 0 | 10 | 0.65 | 0.95 | 0.01 | -0.06 | 6/25/2026 | 6/29/2026 4:00:05 PM EST |
| 197.50 | 17.80 | 21.30 | 19.55 | % | 0.10 | 0 | 0 | 0.55 | 0.93 | 0.01 | -0.08 | 6/29/2026 4:00:05 PM EST | |||
| 200.00 | 15.40 | 18.50 | 16.95 | 17.68 | +1.73 | +10.85% | 0.08 | 1 | 8 | 0.55 | 0.88 | 0.01 | -0.12 | 6/29/2026 | 6/29/2026 4:00:05 PM EST |
| 202.50 | 13.30 | 16.10 | 14.70 | 6.20 | 0.00 | 0.00% | 0.07 | 0 | 4 | 0.49 | 0.85 | 0.02 | -0.14 | 6/25/2026 | 6/29/2026 4:00:05 PM EST |
| 205.00 | 11.10 | 14.50 | 12.80 | 5.50 | 0.00 | 0.00% | 0.06 | 0 | 66 | 0.46 | 0.82 | 0.02 | -0.15 | 6/25/2026 | 6/29/2026 4:00:05 PM EST |
| 207.50 | 9.40 | 12.50 | 10.95 | 2.85 | 0.00 | 0.00% | 0.05 | 0 | 3 | 0.37 | 0.76 | 0.02 | -0.18 | 6/23/2026 | 6/29/2026 4:00:05 PM EST |
| 210.00 | 7.70 | 10.60 | 9.15 | 8.20 | 0.00 | 0.00% | 0.04 | 0 | 9 | 0.37 | 0.70 | 0.03 | -0.20 | 6/26/2026 | 6/29/2026 4:00:05 PM EST |
| 212.50 | 5.90 | 8.30 | 7.10 | 7.75 | +1.35 | +21.10% | 0.03 | 1 | 207 | 0.34 | 0.63 | 0.03 | -0.21 | 6/29/2026 | 6/29/2026 4:00:05 PM EST |
| 215.00 | 4.10 | 7.40 | 5.75 | 6.26 | +1.16 | +22.75% | 0.03 | 1 | 77 | 0.34 | 0.55 | 0.03 | -0.22 | 6/29/2026 | 6/29/2026 4:00:05 PM EST |
| 217.50 | 3.40 | 5.40 | 4.40 | 5.00 | +1.10 | +28.21% | 0.02 | 1 | 441 | 0.33 | 0.47 | 0.03 | -0.23 | 6/29/2026 | 6/29/2026 4:00:05 PM EST |
| 220.00 | 2.00 | 5.20 | 3.60 | 3.20 | -1.20 | -27.28% | 0.02 | 12 | 22 | 0.35 | 0.40 | 0.03 | -0.22 | 6/29/2026 | 6/29/2026 4:00:05 PM EST |
| 222.50 | 1.40 | 4.30 | 2.85 | 3.10 | 0.00 | 0.00% | 0.01 | 0 | 5 | 0.35 | 0.33 | 0.03 | -0.21 | 6/26/2026 | 6/29/2026 4:00:05 PM EST |
| 225.00 | 0.55 | 3.70 | 2.13 | 0.90 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.34 | 0.28 | 0.02 | -0.20 | 6/9/2026 | 6/29/2026 4:00:05 PM EST |
| 230.00 | 0.00 | 2.80 | 1.40 | 0.90 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.51 | 0.17 | 0.02 | -0.16 | 6/5/2026 | 6/29/2026 4:00:05 PM EST |
| 235.00 | 0.00 | 2.20 | 1.10 | % | 0.00 | 0 | 0 | 0.55 | 0.11 | 0.01 | -0.11 | 6/29/2026 4:00:05 PM EST | |||
| 240.00 | 0.00 | 1.80 | 0.90 | % | 0.00 | 0 | 0 | 0.58 | 0.06 | 0.01 | -0.08 | 6/29/2026 4:00:05 PM EST | |||
| 245.00 | 0.00 | 1.25 | 0.63 | % | 0.00 | 0 | 0 | 0.59 | 0.03 | 0.01 | -0.05 | 6/29/2026 4:00:05 PM EST | |||
| 250.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 0.77 | 0.02 | 0.00 | -0.02 | 6/29/2026 4:00:05 PM EST | |||
| 255.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 0.84 | 0.01 | 0.00 | -0.01 | 6/29/2026 4:00:05 PM EST | |||
| 260.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 0.90 | 0.00 | 0.00 | -0.01 | 6/29/2026 4:00:05 PM EST | |||
| 265.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 0.96 | 0.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 270.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 1.02 | 0.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100.00 | 0.00 | 0.10 | 0.05 | 0.10 | -0.05 | -33.34% | 0.00 | 1 | 3 | 1.81 | 0.00 | 0.00 | 0.00 | 6/29/2026 | 6/29/2026 4:00:05 PM EST |
| 105.00 | 0.00 | 0.10 | 0.05 | 0.15 | 0.00 | 0.00% | 0.00 | 1 | 1 | 1.70 | 0.00 | 0.00 | 0.00 | 6/29/2026 | 6/29/2026 4:00:05 PM EST |
| 110.00 | 0.00 | 0.10 | 0.05 | 0.10 | -0.05 | -33.34% | 0.00 | 1 | 1 | 1.60 | 0.00 | 0.00 | 0.00 | 6/29/2026 | 6/29/2026 4:00:05 PM EST |
| 115.00 | 0.00 | 0.10 | 0.05 | 0.10 | -0.05 | -33.34% | 0.00 | 1 | 2 | 1.50 | 0.00 | 0.00 | 0.00 | 6/29/2026 | 6/29/2026 4:00:05 PM EST |
| 120.00 | 0.00 | 0.10 | 0.05 | 0.15 | 0.00 | 0.00% | 0.00 | 1 | 1 | 1.41 | 0.00 | 0.00 | 0.00 | 6/29/2026 | 6/29/2026 4:00:05 PM EST |
| 125.00 | 0.00 | 0.65 | 0.33 | 0.10 | -0.05 | -33.34% | 0.00 | 2 | 3 | 1.73 | 0.00 | 0.00 | 0.00 | 6/29/2026 | 6/29/2026 4:00:05 PM EST |
| 130.00 | 0.00 | 0.10 | 0.05 | % | 0.00 | 0 | 0 | 1.23 | 0.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 135.00 | 0.00 | 0.15 | 0.08 | % | 0.00 | 0 | 0 | 1.21 | 0.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 140.00 | 0.00 | 0.15 | 0.08 | % | 0.00 | 0 | 0 | 1.12 | 0.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 145.00 | 0.00 | 0.15 | 0.08 | % | 0.00 | 0 | 0 | 1.04 | 0.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 150.00 | 0.00 | 2.00 | 1.00 | % | 0.01 | 0 | 0 | 1.56 | 0.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 155.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.48 | 0.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 160.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.37 | 0.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 165.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.26 | 0.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 170.00 | 0.00 | 1.30 | 0.65 | 0.09 | 0.00 | 0.00% | 0.00 | 0 | 7 | 1.01 | 0.00 | 0.00 | 0.00 | 6/26/2026 | 6/29/2026 4:00:05 PM EST |
| 172.50 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.10 | 0.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 175.00 | 0.00 | 2.15 | 1.08 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.05 | 0.00 | 0.00 | 0.00 | 6/17/2026 | 6/29/2026 4:00:05 PM EST |
| 177.50 | 0.00 | 1.50 | 0.75 | % | 0.00 | 0 | 0 | 0.90 | 0.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 180.00 | 0.00 | 1.55 | 0.78 | % | 0.00 | 0 | 0 | 0.86 | 0.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 182.50 | 0.00 | 2.20 | 1.10 | % | 0.01 | 0 | 0 | 0.90 | 0.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 185.00 | 0.00 | 1.75 | 0.88 | 1.65 | 0.00 | 0.00% | 0.00 | 0 | 2 | 0.79 | 0.00 | 0.00 | 0.00 | 6/22/2026 | 6/29/2026 4:00:05 PM EST |
| 187.50 | 0.00 | 1.75 | 0.88 | % | 0.00 | 0 | 0 | 0.71 | -0.01 | 0.00 | -0.02 | 6/29/2026 4:00:05 PM EST | |||
| 190.00 | 0.00 | 1.65 | 0.83 | % | 0.00 | 0 | 0 | 0.68 | -0.02 | 0.00 | -0.03 | 6/29/2026 4:00:05 PM EST | |||
| 192.50 | 0.00 | 1.95 | 0.98 | % | 0.01 | 0 | 0 | 0.66 | -0.03 | 0.01 | -0.04 | 6/29/2026 4:00:05 PM EST | |||
| 195.00 | 0.00 | 1.95 | 0.98 | % | 0.01 | 0 | 0 | 0.61 | -0.05 | 0.01 | -0.06 | 6/29/2026 4:00:05 PM EST | |||
| 197.50 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 0.58 | -0.07 | 0.01 | -0.08 | 6/29/2026 4:00:05 PM EST | |||
| 200.00 | 0.25 | 2.05 | 1.15 | 1.71 | 0.00 | 0.00% | 0.01 | 0 | 5 | 0.40 | -0.12 | 0.01 | -0.12 | 6/26/2026 | 6/29/2026 4:00:05 PM EST |
| 202.50 | 0.45 | 2.35 | 1.40 | 0.60 | % | 0.01 | 10 | 0 | 0.39 | -0.15 | 0.02 | -0.14 | 6/29/2026 | 6/29/2026 4:00:05 PM EST | |
| 205.00 | 0.00 | 2.95 | 1.48 | 0.93 | -4.22 | -81.95% | 0.01 | 10 | 7 | 0.49 | -0.18 | 0.02 | -0.15 | 6/29/2026 | 6/29/2026 4:00:05 PM EST |
| 207.50 | 0.50 | 3.60 | 2.05 | 3.54 | 0.00 | 0.00% | 0.01 | 0 | 5 | 0.35 | -0.24 | 0.02 | -0.18 | 6/26/2026 | 6/29/2026 4:00:05 PM EST |
| 210.00 | 1.20 | 3.90 | 2.55 | 2.55 | % | 0.01 | 1 | 0 | 0.34 | -0.30 | 0.03 | -0.20 | 6/29/2026 | 6/29/2026 4:00:05 PM EST | |
| 212.50 | 1.85 | 4.70 | 3.28 | 3.15 | % | 0.02 | 1 | 1 | 0.33 | -0.37 | 0.03 | -0.21 | 6/29/2026 | 6/29/2026 4:00:05 PM EST | |
| 215.00 | 2.80 | 5.80 | 4.30 | % | 0.02 | 0 | 0 | 0.33 | -0.45 | 0.03 | -0.22 | 6/29/2026 4:00:05 PM EST | |||
| 217.50 | 4.80 | 7.10 | 5.95 | % | 0.03 | 0 | 0 | 0.35 | -0.53 | 0.03 | -0.23 | 6/29/2026 4:00:05 PM EST | |||
| 220.00 | 5.80 | 9.00 | 7.40 | % | 0.03 | 0 | 0 | 0.35 | -0.60 | 0.03 | -0.22 | 6/29/2026 4:00:05 PM EST | |||
| 222.50 | 8.10 | 10.60 | 9.35 | % | 0.04 | 0 | 0 | 0.37 | -0.67 | 0.03 | -0.21 | 6/29/2026 4:00:05 PM EST | |||
| 225.00 | 8.50 | 12.30 | 10.40 | % | 0.05 | 0 | 0 | 0.29 | -0.72 | 0.02 | -0.20 | 6/29/2026 4:00:05 PM EST | |||
| 230.00 | 12.50 | 16.30 | 14.40 | % | 0.06 | 0 | 0 | 0.49 | -0.83 | 0.02 | -0.16 | 6/29/2026 4:00:05 PM EST | |||
| 235.00 | 17.00 | 20.70 | 18.85 | % | 0.08 | 0 | 0 | 0.53 | -0.89 | 0.01 | -0.11 | 6/29/2026 4:00:05 PM EST | |||
| 240.00 | 21.50 | 25.50 | 23.50 | % | 0.10 | 0 | 0 | 0.60 | -0.94 | 0.01 | -0.08 | 6/29/2026 4:00:05 PM EST | |||
| 245.00 | 26.50 | 30.60 | 28.55 | % | 0.12 | 0 | 0 | 0.66 | -0.97 | 0.01 | -0.05 | 6/29/2026 4:00:05 PM EST | |||
| 250.00 | 31.50 | 35.40 | 33.45 | % | 0.13 | 0 | 0 | 0.73 | -0.98 | 0.00 | -0.02 | 6/29/2026 4:00:05 PM EST | |||
| 255.00 | 36.50 | 40.60 | 38.55 | % | 0.15 | 0 | 0 | 0.80 | -0.99 | 0.00 | -0.01 | 6/29/2026 4:00:05 PM EST | |||
| 260.00 | 41.50 | 45.30 | 43.40 | % | 0.17 | 0 | 0 | 0.86 | -1.00 | 0.00 | -0.01 | 6/29/2026 4:00:05 PM EST | |||
| 265.00 | 46.50 | 50.50 | 48.50 | % | 0.18 | 0 | 0 | 0.92 | -1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST | |||
| 270.00 | 51.50 | 55.60 | 53.55 | % | 0.20 | 0 | 0 | 0.98 | -1.00 | 0.00 | 0.00 | 6/29/2026 4:00:05 PM EST |