Options Chain for BIOGEN INC COM (BIIB) - $201.18 as of 2/6/2026 7:22:24 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 | 104.50 | 108.30 | 106.40 | % | 1.12 | 0 | 0 | 1.57 | 1.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 100.00 | 99.50 | 103.40 | 101.45 | % | 1.01 | 0 | 0 | 1.50 | 1.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 105.00 | 94.50 | 98.30 | 96.40 | % | 0.92 | 0 | 0 | 1.42 | 1.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 110.00 | 89.50 | 93.30 | 91.40 | % | 0.83 | 0 | 0 | 1.33 | 1.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 115.00 | 84.50 | 88.40 | 86.45 | % | 0.75 | 0 | 0 | 1.25 | 1.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 120.00 | 79.50 | 83.40 | 81.45 | % | 0.68 | 0 | 0 | 1.15 | 1.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 125.00 | 74.50 | 78.40 | 76.45 | % | 0.61 | 0 | 0 | 1.09 | 1.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 130.00 | 69.50 | 73.40 | 71.45 | % | 0.55 | 0 | 0 | 1.03 | 1.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 135.00 | 64.50 | 68.40 | 66.45 | % | 0.49 | 0 | 0 | 0.97 | 1.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 140.00 | 59.50 | 63.50 | 61.50 | % | 0.44 | 0 | 0 | 0.88 | 1.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 145.00 | 54.50 | 58.50 | 56.50 | % | 0.39 | 0 | 0 | 0.80 | 1.00 | 0.00 | -0.01 | 2/6/2026 3:59:52 PM EST | |||
| 150.00 | 49.50 | 53.50 | 51.50 | % | 0.34 | 0 | 0 | 0.76 | 1.00 | 0.00 | -0.02 | 2/6/2026 3:59:52 PM EST | |||
| 155.00 | 44.50 | 48.60 | 46.55 | % | 0.30 | 0 | 0 | 0.70 | 0.99 | 0.00 | -0.02 | 2/6/2026 3:59:52 PM EST | |||
| 160.00 | 39.50 | 43.60 | 41.55 | % | 0.26 | 0 | 0 | 0.62 | 0.98 | 0.00 | -0.03 | 2/6/2026 3:59:52 PM EST | |||
| 165.00 | 35.50 | 38.50 | 37.00 | % | 0.22 | 0 | 0 | 0.49 | 0.97 | 0.00 | -0.04 | 2/6/2026 3:59:52 PM EST | |||
| 170.00 | 30.50 | 33.90 | 32.20 | 24.30 | % | 0.19 | 3 | 0 | 0.50 | 0.95 | 0.00 | -0.05 | 2/6/2026 | 2/6/2026 3:59:52 PM EST | |
| 175.00 | 26.30 | 29.40 | 27.85 | % | 0.16 | 0 | 0 | 0.46 | 0.91 | 0.01 | -0.06 | 2/6/2026 3:59:52 PM EST | |||
| 180.00 | 21.50 | 24.50 | 23.00 | % | 0.13 | 0 | 0 | 0.45 | 0.86 | 0.01 | -0.06 | 2/6/2026 3:59:52 PM EST | |||
| 185.00 | 17.40 | 20.50 | 18.95 | 12.55 | +4.30 | +52.13% | 0.10 | 1 | 1 | 0.35 | 0.80 | 0.01 | -0.08 | 2/6/2026 | 2/6/2026 3:59:52 PM EST |
| 190.00 | 13.70 | 17.10 | 15.40 | 9.40 | +3.69 | +64.63% | 0.08 | 1 | 10 | 0.36 | 0.72 | 0.02 | -0.10 | 2/6/2026 | 2/6/2026 3:59:52 PM EST |
| 195.00 | 10.80 | 12.90 | 11.85 | 1.78 | 0.00 | 0.00% | 0.06 | 0 | 3 | 0.34 | 0.64 | 0.02 | -0.11 | 1/30/2026 | 2/6/2026 3:59:52 PM EST |
| 200.00 | 7.60 | 10.70 | 9.15 | 1.25 | 0.00 | 0.00% | 0.05 | 0 | 1 | 0.34 | 0.55 | 0.02 | -0.11 | 1/29/2026 | 2/6/2026 3:59:52 PM EST |
| 205.00 | 4.80 | 8.10 | 6.45 | 3.30 | +2.30 | +230.00% | 0.03 | 1 | 1 | 0.32 | 0.45 | 0.02 | -0.11 | 2/6/2026 | 2/6/2026 3:59:52 PM EST |
| 210.00 | 2.95 | 5.90 | 4.43 | % | 0.02 | 0 | 0 | 0.31 | 0.34 | 0.02 | -0.10 | 2/6/2026 3:59:52 PM EST | |||
| 215.00 | 1.55 | 4.50 | 3.03 | 1.60 | % | 0.01 | 36 | 0 | 0.31 | 0.25 | 0.02 | -0.08 | 2/6/2026 | 2/6/2026 3:59:52 PM EST | |
| 220.00 | 0.05 | 3.50 | 1.78 | % | 0.01 | 0 | 0 | 0.26 | 0.16 | 0.01 | -0.06 | 2/6/2026 3:59:52 PM EST | |||
| 225.00 | 0.00 | 3.10 | 1.55 | % | 0.01 | 0 | 0 | 0.40 | 0.11 | 0.01 | -0.05 | 2/6/2026 3:59:52 PM EST | |||
| 230.00 | 0.00 | 2.65 | 1.33 | % | 0.01 | 0 | 0 | 0.43 | 0.07 | 0.01 | -0.04 | 2/6/2026 3:59:52 PM EST | |||
| 235.00 | 0.00 | 2.25 | 1.13 | % | 0.00 | 0 | 0 | 0.45 | 0.04 | 0.01 | -0.02 | 2/6/2026 3:59:52 PM EST | |||
| 240.00 | 0.00 | 2.20 | 1.10 | % | 0.00 | 0 | 0 | 0.49 | 0.02 | 0.00 | -0.01 | 2/6/2026 3:59:52 PM EST | |||
| 245.00 | 0.00 | 2.20 | 1.10 | % | 0.00 | 0 | 0 | 0.53 | 0.01 | 0.00 | -0.01 | 2/6/2026 3:59:52 PM EST | |||
| 250.00 | 0.00 | 2.20 | 1.10 | % | 0.00 | 0 | 0 | 0.57 | 0.01 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 255.00 | 0.00 | 2.20 | 1.10 | % | 0.00 | 0 | 0 | 0.60 | 0.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 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 | 1.66 | 0.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 100.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.56 | 0.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 105.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.47 | 0.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 110.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.38 | 0.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 115.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.30 | 0.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 120.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.21 | 0.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 125.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.14 | 0.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 130.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.06 | 0.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 135.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 0.99 | 0.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 140.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 0.92 | 0.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 145.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 0.85 | 0.00 | 0.00 | -0.01 | 2/6/2026 3:59:52 PM EST | |||
| 150.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 0.78 | 0.00 | 0.00 | -0.02 | 2/6/2026 3:59:52 PM EST | |||
| 155.00 | 0.00 | 2.15 | 1.08 | 0.85 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.72 | -0.01 | 0.00 | -0.02 | 2/2/2026 | 2/6/2026 3:59:52 PM EST |
| 160.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 0.65 | -0.02 | 0.00 | -0.03 | 2/6/2026 3:59:52 PM EST | |||
| 165.00 | 0.00 | 2.20 | 1.10 | 2.20 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.59 | -0.03 | 0.00 | -0.04 | 2/2/2026 | 2/6/2026 3:59:52 PM EST |
| 170.00 | 0.00 | 2.40 | 1.20 | % | 0.01 | 0 | 0 | 0.54 | -0.05 | 0.00 | -0.05 | 2/6/2026 3:59:52 PM EST | |||
| 175.00 | 0.00 | 2.60 | 1.30 | 2.70 | % | 0.01 | 1 | 0 | 0.49 | -0.09 | 0.01 | -0.06 | 2/6/2026 | 2/6/2026 3:59:52 PM EST | |
| 180.00 | 0.40 | 3.40 | 1.90 | 2.23 | % | 0.01 | 1 | 0 | 0.35 | -0.14 | 0.01 | -0.06 | 2/6/2026 | 2/6/2026 3:59:52 PM EST | |
| 185.00 | 1.45 | 3.90 | 2.68 | 11.76 | 0.00 | 0.00% | 0.01 | 0 | 39 | 0.35 | -0.20 | 0.01 | -0.08 | 1/30/2026 | 2/6/2026 3:59:52 PM EST |
| 190.00 | 2.10 | 5.00 | 3.55 | 6.20 | -9.15 | -59.61% | 0.02 | 8 | 0 | 0.33 | -0.28 | 0.02 | -0.10 | 2/6/2026 | 2/6/2026 3:59:52 PM EST |
| 195.00 | 3.80 | 6.50 | 5.15 | % | 0.03 | 0 | 0 | 0.32 | -0.36 | 0.02 | -0.11 | 2/6/2026 3:59:52 PM EST | |||
| 200.00 | 5.90 | 8.90 | 7.40 | % | 0.04 | 0 | 0 | 0.33 | -0.45 | 0.02 | -0.11 | 2/6/2026 3:59:52 PM EST | |||
| 205.00 | 8.10 | 11.30 | 9.70 | % | 0.05 | 0 | 0 | 0.31 | -0.55 | 0.02 | -0.11 | 2/6/2026 3:59:52 PM EST | |||
| 210.00 | 11.00 | 13.70 | 12.35 | 18.30 | % | 0.06 | 2 | 0 | 0.29 | -0.66 | 0.02 | -0.10 | 2/6/2026 | 2/6/2026 3:59:52 PM EST | |
| 215.00 | 14.90 | 16.90 | 15.90 | % | 0.07 | 0 | 0 | 0.28 | -0.75 | 0.02 | -0.08 | 2/6/2026 3:59:52 PM EST | |||
| 220.00 | 18.10 | 21.50 | 19.80 | % | 0.09 | 0 | 0 | 0.39 | -0.84 | 0.01 | -0.06 | 2/6/2026 3:59:52 PM EST | |||
| 225.00 | 22.40 | 26.10 | 24.25 | % | 0.11 | 0 | 0 | 0.42 | -0.89 | 0.01 | -0.05 | 2/6/2026 3:59:52 PM EST | |||
| 230.00 | 27.10 | 31.20 | 29.15 | % | 0.13 | 0 | 0 | 0.45 | -0.93 | 0.01 | -0.04 | 2/6/2026 3:59:52 PM EST | |||
| 235.00 | 32.00 | 36.00 | 34.00 | % | 0.14 | 0 | 0 | 0.49 | -0.96 | 0.01 | -0.02 | 2/6/2026 3:59:52 PM EST | |||
| 240.00 | 37.00 | 41.10 | 39.05 | % | 0.16 | 0 | 0 | 0.54 | -0.98 | 0.00 | -0.01 | 2/6/2026 3:59:52 PM EST | |||
| 245.00 | 41.90 | 46.10 | 44.00 | % | 0.18 | 0 | 0 | 0.58 | -0.99 | 0.00 | -0.01 | 2/6/2026 3:59:52 PM EST | |||
| 250.00 | 46.90 | 51.10 | 49.00 | % | 0.20 | 0 | 0 | 0.62 | -0.99 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST | |||
| 255.00 | 51.90 | 56.10 | 54.00 | % | 0.21 | 0 | 0 | 0.65 | -1.00 | 0.00 | 0.00 | 2/6/2026 3:59:52 PM EST |