Options Chain for BIOGEN INC COM (BIIB) - $175.84 as of 12/9/2025 8:19:15 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 75.00 | 99.20 | 102.80 | 101.00 | % | 1.35 | 0 | 0 | 3.37 | 1.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 80.00 | 94.20 | 97.80 | 96.00 | % | 1.20 | 0 | 0 | 3.14 | 1.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 85.00 | 89.30 | 92.80 | 91.05 | % | 1.07 | 0 | 0 | 2.92 | 1.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 90.00 | 84.50 | 87.80 | 86.15 | % | 0.96 | 0 | 0 | 2.72 | 1.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 95.00 | 79.30 | 82.80 | 81.05 | % | 0.85 | 0 | 0 | 2.53 | 1.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 100.00 | 74.30 | 77.80 | 76.05 | 44.18 | 0.00 | 0.00% | 0.76 | 0 | 1 | 2.34 | 1.00 | 0.00 | 0.00 | 10/17/2025 | 12/9/2025 3:59:53 PM EST |
| 105.00 | 69.30 | 72.70 | 71.00 | % | 0.68 | 0 | 0 | 2.14 | 1.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 110.00 | 64.30 | 67.80 | 66.05 | 72.31 | 0.00 | 0.00% | 0.60 | 0 | 4 | 2.00 | 1.00 | 0.00 | 0.00 | 11/26/2025 | 12/9/2025 3:59:53 PM EST |
| 115.00 | 59.30 | 62.70 | 61.00 | 38.72 | 0.00 | 0.00% | 0.53 | 0 | 2 | 1.81 | 1.00 | 0.00 | 0.00 | 10/30/2025 | 12/9/2025 3:59:53 PM EST |
| 120.00 | 54.60 | 57.70 | 56.15 | 50.78 | 0.00 | 0.00% | 0.47 | 0 | 3 | 1.66 | 1.00 | 0.00 | 0.00 | 11/21/2025 | 12/9/2025 3:59:53 PM EST |
| 125.00 | 49.30 | 52.80 | 51.05 | % | 0.41 | 0 | 0 | 1.54 | 1.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 130.00 | 44.30 | 47.90 | 46.10 | 53.20 | 0.00 | 0.00% | 0.35 | 0 | 2 | 1.42 | 1.00 | 0.00 | 0.00 | 11/26/2025 | 12/9/2025 3:59:53 PM EST |
| 135.00 | 39.30 | 42.90 | 41.10 | 21.50 | 0.00 | 0.00% | 0.30 | 0 | 45 | 1.28 | 1.00 | 0.00 | 0.00 | 11/7/2025 | 12/9/2025 3:59:53 PM EST |
| 140.00 | 34.30 | 37.70 | 36.00 | 42.63 | 0.00 | 0.00% | 0.26 | 0 | 33 | 1.06 | 1.00 | 0.00 | 0.00 | 12/5/2025 | 12/9/2025 3:59:53 PM EST |
| 145.00 | 29.50 | 32.90 | 31.20 | 30.80 | 0.00 | 0.00% | 0.22 | 0 | 36 | 1.01 | 1.00 | 0.00 | 0.00 | 11/21/2025 | 12/9/2025 3:59:53 PM EST |
| 150.00 | 24.90 | 27.80 | 26.35 | 28.57 | -2.83 | -9.02% | 0.18 | 18 | 594 | 0.86 | 1.00 | 0.00 | 0.00 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 152.50 | 22.10 | 25.50 | 23.80 | % | 0.16 | 0 | 0 | 0.83 | 1.00 | 0.00 | -0.01 | 12/9/2025 3:59:53 PM EST | |||
| 155.00 | 19.40 | 22.70 | 21.05 | 26.10 | 0.00 | 0.00% | 0.14 | 0 | 2,691 | 0.71 | 0.99 | 0.00 | -0.03 | 12/8/2025 | 12/9/2025 3:59:53 PM EST |
| 157.50 | 17.40 | 20.40 | 18.90 | % | 0.12 | 0 | 0 | 0.68 | 0.98 | 0.00 | -0.06 | 12/9/2025 3:59:53 PM EST | |||
| 160.00 | 14.90 | 18.10 | 16.50 | 20.00 | -2.60 | -11.51% | 0.10 | 1 | 191 | 0.64 | 0.96 | 0.01 | -0.08 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 162.50 | 13.10 | 15.70 | 14.40 | % | 0.09 | 0 | 0 | 0.59 | 0.94 | 0.01 | -0.11 | 12/9/2025 3:59:53 PM EST | |||
| 165.00 | 10.00 | 12.70 | 11.35 | 13.18 | -4.82 | -26.78% | 0.07 | 3 | 132 | 0.45 | 0.89 | 0.02 | -0.13 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 167.50 | 7.70 | 11.30 | 9.50 | 11.55 | -1.66 | -12.57% | 0.06 | 4 | 12 | 0.51 | 0.84 | 0.03 | -0.15 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 170.00 | 6.10 | 7.90 | 7.00 | 8.49 | -3.89 | -31.43% | 0.04 | 5 | 3,075 | 0.38 | 0.77 | 0.03 | -0.18 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 172.50 | 4.90 | 7.70 | 6.30 | 8.22 | -3.50 | -29.87% | 0.04 | 5 | 22 | 0.35 | 0.68 | 0.04 | -0.20 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 175.00 | 3.90 | 4.40 | 4.15 | 6.12 | -1.48 | -19.48% | 0.02 | 4 | 1,864 | 0.29 | 0.57 | 0.04 | -0.20 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 177.50 | 2.75 | 3.20 | 2.98 | 5.26 | -0.74 | -12.34% | 0.02 | 1 | 14 | 0.30 | 0.46 | 0.05 | -0.20 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 180.00 | 1.80 | 2.15 | 1.98 | 2.50 | -1.68 | -40.20% | 0.01 | 93 | 631 | 0.30 | 0.35 | 0.04 | -0.18 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 182.50 | 1.15 | 1.45 | 1.30 | 1.75 | -2.45 | -58.34% | 0.01 | 7 | 65 | 0.30 | 0.26 | 0.04 | -0.16 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 185.00 | 0.65 | 0.95 | 0.80 | 1.47 | -0.67 | -31.31% | 0.00 | 8 | 219 | 0.30 | 0.18 | 0.03 | -0.13 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 187.50 | 0.00 | 0.80 | 0.40 | 0.80 | -0.62 | -43.67% | 0.00 | 4 | 136 | 0.35 | 0.12 | 0.02 | -0.10 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 190.00 | 0.00 | 0.85 | 0.43 | 0.65 | -0.55 | -45.84% | 0.00 | 6 | 230 | 0.41 | 0.08 | 0.02 | -0.07 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 192.50 | 0.10 | 1.25 | 0.68 | 0.15 | -0.90 | -85.72% | 0.00 | 1 | 19 | 0.40 | 0.05 | 0.01 | -0.05 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 195.00 | 0.00 | 0.70 | 0.35 | 0.15 | -0.69 | -82.15% | 0.00 | 1 | 71 | 0.48 | 0.03 | 0.01 | -0.03 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 197.50 | 0.00 | 1.75 | 0.88 | % | 0.00 | 0 | 0 | 0.68 | 0.01 | 0.00 | -0.02 | 12/9/2025 3:59:53 PM EST | |||
| 200.00 | 0.00 | 0.70 | 0.35 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 448 | 0.56 | 0.01 | 0.00 | -0.01 | 12/8/2025 | 12/9/2025 3:59:53 PM EST |
| 202.50 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 0.83 | 0.00 | 0.00 | -0.01 | 12/9/2025 3:59:53 PM EST | |||
| 205.00 | 0.00 | 2.15 | 1.08 | 0.55 | 0.00 | 0.00% | 0.01 | 0 | 17 | 0.88 | 0.00 | 0.00 | 0.00 | 11/25/2025 | 12/9/2025 3:59:53 PM EST |
| 210.00 | 0.00 | 1.95 | 0.98 | 0.40 | 0.00 | 0.00% | 0.00 | 0 | 3 | 0.91 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 12/9/2025 3:59:53 PM EST |
| 215.00 | 0.00 | 1.55 | 0.78 | % | 0.00 | 0 | 0 | 0.96 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 220.00 | 0.00 | 0.50 | 0.25 | 0.23 | 0.00 | 0.00% | 0.00 | 0 | 22 | 0.80 | 0.00 | 0.00 | 0.00 | 11/24/2025 | 12/9/2025 3:59:53 PM EST |
| 225.00 | 0.00 | 1.35 | 0.68 | % | 0.00 | 0 | 0 | 1.07 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 230.00 | 0.00 | 1.55 | 0.78 | % | 0.00 | 0 | 0 | 1.14 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 235.00 | 0.00 | 1.95 | 0.98 | % | 0.00 | 0 | 0 | 1.28 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 75.00 | 0.00 | 2.15 | 1.08 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 1 | 3.57 | 0.00 | 0.00 | 0.00 | 11/12/2025 | 12/9/2025 3:59:53 PM EST |
| 80.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 3.33 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 85.00 | 0.00 | 1.55 | 0.78 | % | 0.01 | 0 | 0 | 2.88 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 90.00 | 0.00 | 1.55 | 0.78 | % | 0.01 | 0 | 0 | 2.69 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 95.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.70 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 100.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.51 | 0.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 105.00 | 0.00 | 2.15 | 1.08 | 0.37 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.33 | 0.00 | 0.00 | 0.00 | 11/4/2025 | 12/9/2025 3:59:53 PM EST |
| 110.00 | 0.00 | 1.95 | 0.98 | 0.78 | 0.00 | 0.00% | 0.01 | 0 | 23 | 2.11 | 0.00 | 0.00 | 0.00 | 11/3/2025 | 12/9/2025 3:59:53 PM EST |
| 115.00 | 0.00 | 0.05 | 0.03 | 0.75 | 0.00 | 0.00% | 0.00 | 0 | 5 | 1.04 | 0.00 | 0.00 | 0.00 | 10/29/2025 | 12/9/2025 3:59:53 PM EST |
| 120.00 | 0.00 | 1.20 | 0.60 | 0.19 | 0.00 | 0.00% | 0.01 | 0 | 11 | 1.59 | 0.00 | 0.00 | 0.00 | 11/13/2025 | 12/9/2025 3:59:53 PM EST |
| 125.00 | 0.00 | 1.40 | 0.70 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 718 | 1.51 | 0.00 | 0.00 | 0.00 | 11/12/2025 | 12/9/2025 3:59:53 PM EST |
| 130.00 | 0.00 | 0.95 | 0.48 | 0.39 | 0.00 | 0.00% | 0.00 | 0 | 298 | 1.25 | 0.00 | 0.00 | 0.00 | 11/26/2025 | 12/9/2025 3:59:53 PM EST |
| 135.00 | 0.00 | 0.95 | 0.48 | 0.47 | 0.00 | 0.00% | 0.00 | 0 | 234 | 1.12 | 0.00 | 0.00 | 0.00 | 11/26/2025 | 12/9/2025 3:59:53 PM EST |
| 140.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 451 | 0.77 | 0.00 | 0.00 | 0.00 | 12/4/2025 | 12/9/2025 3:59:53 PM EST |
| 145.00 | 0.00 | 0.75 | 0.38 | 0.11 | 0.00 | 0.00% | 0.00 | 0 | 362 | 0.83 | 0.00 | 0.00 | 0.00 | 12/2/2025 | 12/9/2025 3:59:53 PM EST |
| 150.00 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 497 | 0.71 | 0.00 | 0.00 | 0.00 | 12/2/2025 | 12/9/2025 3:59:53 PM EST |
| 152.50 | 0.00 | 0.95 | 0.48 | % | 0.00 | 0 | 0 | 0.70 | 0.00 | 0.00 | -0.01 | 12/9/2025 3:59:53 PM EST | |||
| 155.00 | 0.00 | 0.20 | 0.10 | 0.15 | -0.23 | -60.53% | 0.00 | 1 | 308 | 0.45 | -0.01 | 0.00 | -0.03 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 157.50 | 0.00 | 0.95 | 0.48 | 0.40 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.58 | -0.02 | 0.00 | -0.06 | 12/1/2025 | 12/9/2025 3:59:53 PM EST |
| 160.00 | 0.00 | 0.60 | 0.30 | 0.13 | 0.00 | 0.00% | 0.00 | 0 | 92 | 0.46 | -0.04 | 0.01 | -0.08 | 12/5/2025 | 12/9/2025 3:59:53 PM EST |
| 162.50 | 0.00 | 0.40 | 0.20 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 18 | 0.36 | -0.06 | 0.01 | -0.11 | 12/4/2025 | 12/9/2025 3:59:53 PM EST |
| 165.00 | 0.05 | 1.20 | 0.63 | 0.39 | 0.00 | 0.00% | 0.00 | 0 | 62 | 0.32 | -0.11 | 0.02 | -0.13 | 12/8/2025 | 12/9/2025 3:59:53 PM EST |
| 167.50 | 0.40 | 1.65 | 1.03 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 124 | 0.43 | -0.16 | 0.03 | -0.15 | 12/8/2025 | 12/9/2025 3:59:53 PM EST |
| 170.00 | 0.85 | 1.45 | 1.15 | 0.86 | 0.00 | 0.00% | 0.01 | 0 | 260 | 0.30 | -0.23 | 0.03 | -0.18 | 12/8/2025 | 12/9/2025 3:59:53 PM EST |
| 172.50 | 1.55 | 2.25 | 1.90 | 1.42 | +0.37 | +35.24% | 0.01 | 4 | 55 | 0.32 | -0.32 | 0.04 | -0.20 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 175.00 | 2.65 | 3.30 | 2.98 | 3.10 | +1.40 | +82.36% | 0.02 | 21 | 199 | 0.31 | -0.43 | 0.04 | -0.20 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 177.50 | 3.90 | 4.60 | 4.25 | 3.00 | +0.90 | +42.86% | 0.02 | 21 | 56 | 0.31 | -0.54 | 0.05 | -0.20 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 180.00 | 5.60 | 6.20 | 5.90 | 3.92 | +0.52 | +15.30% | 0.03 | 20 | 166 | 0.32 | -0.65 | 0.04 | -0.18 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 182.50 | 6.00 | 8.80 | 7.40 | 5.44 | +1.24 | +29.53% | 0.04 | 33 | 112 | 0.43 | -0.74 | 0.04 | -0.16 | 12/9/2025 | 12/9/2025 3:59:53 PM EST |
| 185.00 | 8.00 | 11.60 | 9.80 | 6.50 | 0.00 | 0.00% | 0.05 | 0 | 22 | 0.53 | -0.82 | 0.03 | -0.13 | 12/4/2025 | 12/9/2025 3:59:53 PM EST |
| 187.50 | 10.40 | 13.20 | 11.80 | 8.32 | 0.00 | 0.00% | 0.06 | 0 | 46 | 0.50 | -0.88 | 0.02 | -0.10 | 11/28/2025 | 12/9/2025 3:59:53 PM EST |
| 190.00 | 12.60 | 15.70 | 14.15 | 10.90 | 0.00 | 0.00% | 0.07 | 0 | 19 | 0.56 | -0.92 | 0.02 | -0.07 | 12/8/2025 | 12/9/2025 3:59:53 PM EST |
| 192.50 | 15.00 | 17.50 | 16.25 | % | 0.08 | 0 | 0 | 0.52 | -0.95 | 0.01 | -0.05 | 12/9/2025 3:59:53 PM EST | |||
| 195.00 | 17.30 | 20.10 | 18.70 | % | 0.10 | 0 | 0 | 0.59 | -0.97 | 0.01 | -0.03 | 12/9/2025 3:59:53 PM EST | |||
| 197.50 | 19.60 | 23.60 | 21.60 | % | 0.11 | 0 | 0 | 0.73 | -0.99 | 0.00 | -0.02 | 12/9/2025 3:59:53 PM EST | |||
| 200.00 | 22.30 | 25.90 | 24.10 | 31.30 | 0.00 | 0.00% | 0.12 | 0 | 4 | 0.80 | -0.99 | 0.00 | -0.01 | 11/18/2025 | 12/9/2025 3:59:53 PM EST |
| 202.50 | 24.60 | 28.40 | 26.50 | % | 0.13 | 0 | 0 | 0.84 | -1.00 | 0.00 | -0.01 | 12/9/2025 3:59:53 PM EST | |||
| 205.00 | 27.30 | 30.90 | 29.10 | % | 0.14 | 0 | 0 | 0.89 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 210.00 | 32.30 | 35.90 | 34.10 | % | 0.16 | 0 | 0 | 0.98 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 215.00 | 37.30 | 40.90 | 39.10 | % | 0.18 | 0 | 0 | 1.07 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 220.00 | 42.10 | 46.10 | 44.10 | % | 0.20 | 0 | 0 | 1.15 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 225.00 | 47.40 | 50.90 | 49.15 | % | 0.22 | 0 | 0 | 1.23 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 230.00 | 52.40 | 55.60 | 54.00 | % | 0.23 | 0 | 0 | 1.25 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST | |||
| 235.00 | 57.10 | 61.10 | 59.10 | % | 0.25 | 0 | 0 | 1.38 | -1.00 | 0.00 | 0.00 | 12/9/2025 3:59:53 PM EST |