Options Chain for BIOGEN INC COM (BIIB) - $191.30 as of 5/8/2026 7:11:06 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 | 96.50 | 100.60 | 98.55 | % | 1.04 | 0 | 0 | 3.48 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 100.00 | 91.60 | 95.40 | 93.50 | % | 0.94 | 0 | 0 | 3.27 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 105.00 | 86.50 | 90.40 | 88.45 | % | 0.84 | 0 | 0 | 3.10 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 110.00 | 81.50 | 85.40 | 83.45 | % | 0.76 | 0 | 1 | 2.86 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 115.00 | 76.60 | 80.40 | 78.50 | % | 0.68 | 0 | 0 | 2.64 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 120.00 | 71.60 | 75.10 | 73.35 | % | 0.61 | 0 | 0 | 2.36 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 125.00 | 66.60 | 70.10 | 68.35 | % | 0.55 | 0 | 0 | 2.19 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 130.00 | 61.70 | 65.40 | 63.55 | % | 0.49 | 0 | 1 | 2.03 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 135.00 | 56.70 | 60.60 | 58.65 | % | 0.43 | 0 | 0 | 1.99 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 140.00 | 51.70 | 55.30 | 53.50 | % | 0.38 | 0 | 0 | 1.78 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 145.00 | 46.60 | 50.10 | 48.35 | % | 0.33 | 0 | 0 | 1.57 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 150.00 | 41.60 | 45.40 | 43.50 | % | 0.29 | 0 | 0 | 1.57 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 152.50 | 39.20 | 43.10 | 41.15 | % | 0.27 | 0 | 0 | 1.43 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 155.00 | 36.70 | 40.40 | 38.55 | % | 0.25 | 0 | 0 | 1.36 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 157.50 | 34.10 | 37.60 | 35.85 | % | 0.23 | 0 | 0 | 1.22 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 160.00 | 31.80 | 34.60 | 33.20 | 30.49 | -3.39 | -10.01% | 0.21 | 532 | 532 | 1.03 | 1.00 | 0.00 | 0.00 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 162.50 | 29.20 | 32.40 | 30.80 | % | 0.19 | 0 | 0 | 1.04 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 165.00 | 26.80 | 29.70 | 28.25 | 18.00 | 0.00 | 0.00% | 0.17 | 0 | 1 | 0.92 | 1.00 | 0.00 | 0.00 | 4/8/2026 | 5/8/2026 3:59:58 PM EST |
| 167.50 | 24.20 | 27.60 | 25.90 | % | 0.15 | 0 | 0 | 0.94 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 170.00 | 22.10 | 25.30 | 23.70 | 17.40 | 0.00 | 0.00% | 0.14 | 0 | 632 | 0.89 | 1.00 | 0.00 | 0.00 | 5/4/2026 | 5/8/2026 3:59:58 PM EST |
| 172.50 | 19.30 | 23.00 | 21.15 | % | 0.12 | 0 | 0 | 0.87 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 175.00 | 16.90 | 20.30 | 18.60 | 16.61 | 0.00 | 0.00% | 0.11 | 0 | 22 | 0.77 | 1.00 | 0.00 | 0.00 | 4/30/2026 | 5/8/2026 3:59:58 PM EST |
| 177.50 | 14.50 | 17.50 | 16.00 | 12.66 | 0.00 | 0.00% | 0.09 | 0 | 10 | 0.65 | 1.00 | 0.00 | 0.00 | 5/1/2026 | 5/8/2026 3:59:58 PM EST |
| 180.00 | 12.70 | 15.20 | 13.95 | 13.37 | +1.37 | +11.42% | 0.08 | 15 | 1,038 | 0.61 | 0.95 | 0.02 | -0.04 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 182.50 | 10.30 | 12.80 | 11.55 | 9.61 | 0.00 | 0.00% | 0.06 | 0 | 268 | 0.55 | 0.90 | 0.02 | -0.08 | 5/7/2026 | 5/8/2026 3:59:58 PM EST |
| 185.00 | 8.10 | 10.60 | 9.35 | 8.83 | +3.83 | +76.60% | 0.05 | 1 | 52 | 0.51 | 0.83 | 0.03 | -0.12 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 187.50 | 6.00 | 8.60 | 7.30 | 7.95 | +2.78 | +53.78% | 0.04 | 1 | 14 | 0.48 | 0.75 | 0.04 | -0.16 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 190.00 | 4.30 | 6.60 | 5.45 | 5.10 | +0.55 | +12.09% | 0.03 | 10 | 60 | 0.34 | 0.65 | 0.04 | -0.19 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 192.50 | 2.95 | 4.90 | 3.93 | 4.49 | +1.41 | +45.78% | 0.02 | 1 | 16 | 0.34 | 0.54 | 0.05 | -0.20 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 195.00 | 1.90 | 3.10 | 2.50 | 3.68 | +2.11 | +134.40% | 0.01 | 20 | 223 | 0.31 | 0.42 | 0.05 | -0.20 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 197.50 | 0.85 | 2.85 | 1.85 | 2.15 | +0.60 | +38.71% | 0.01 | 6 | 11 | 0.33 | 0.31 | 0.04 | -0.19 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 200.00 | 0.55 | 1.40 | 0.98 | 1.10 | +0.65 | +144.45% | 0.00 | 10 | 90 | 0.31 | 0.21 | 0.04 | -0.16 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 205.00 | 0.00 | 0.90 | 0.45 | 0.50 | +0.25 | +100.00% | 0.00 | 28 | 45 | 0.41 | 0.09 | 0.02 | -0.10 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 207.50 | 0.00 | 0.75 | 0.38 | 0.30 | % | 0.00 | 54 | 0 | 0.44 | 0.06 | 0.01 | -0.07 | 5/8/2026 | 5/8/2026 3:59:58 PM EST | |
| 210.00 | 0.00 | 0.95 | 0.48 | 0.21 | -0.04 | -16.00% | 0.00 | 2 | 72 | 0.53 | 0.03 | 0.01 | -0.04 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 212.50 | 0.00 | 2.20 | 1.10 | 0.95 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.77 | 0.01 | 0.00 | -0.02 | 4/30/2026 | 5/8/2026 3:59:58 PM EST |
| 215.00 | 0.00 | 2.15 | 1.08 | 0.44 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.82 | 0.01 | 0.00 | -0.01 | 4/30/2026 | 5/8/2026 3:59:58 PM EST |
| 217.50 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 0.87 | 0.00 | 0.00 | -0.01 | 5/8/2026 3:59:58 PM EST | |||
| 220.00 | 0.00 | 0.30 | 0.15 | 0.08 | -0.52 | -86.67% | 0.00 | 1 | 27 | 0.55 | 0.00 | 0.00 | -0.01 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 225.00 | 0.00 | 2.15 | 1.08 | 0.29 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.02 | 0.00 | 0.00 | 0.00 | 4/21/2026 | 5/8/2026 3:59:58 PM EST |
| 230.00 | 0.00 | 2.15 | 1.08 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 4 | 1.12 | 0.00 | 0.00 | 0.00 | 4/14/2026 | 5/8/2026 3:59:58 PM EST |
| 235.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 1.21 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 240.00 | 0.00 | 2.15 | 1.08 | 0.76 | 0.00 | 0.00% | 0.00 | 0 | 3 | 1.30 | 0.00 | 0.00 | 0.00 | 3/31/2026 | 5/8/2026 3:59:58 PM EST |
| 250.00 | 0.00 | 1.10 | 0.55 | 0.13 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.24 | 0.00 | 0.00 | 0.00 | 4/7/2026 | 5/8/2026 3:59:58 PM EST |
| 260.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 1.61 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 270.00 | 0.00 | 0.50 | 0.25 | % | 0.00 | 0 | 0 | 1.30 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 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 | 3.55 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 100.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 3.33 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 105.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 3.12 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 110.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.92 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 115.00 | 0.00 | 1.00 | 0.50 | % | 0.00 | 0 | 0 | 2.29 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 120.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.54 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 125.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.37 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 130.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.20 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 135.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.03 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 140.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 133 | 0.95 | 0.00 | 0.00 | 0.00 | 5/4/2026 | 5/8/2026 3:59:58 PM EST |
| 145.00 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 148 | 1.71 | 0.00 | 0.00 | 0.00 | 4/29/2026 | 5/8/2026 3:59:58 PM EST |
| 150.00 | 0.00 | 2.15 | 1.08 | 0.38 | 0.00 | 0.00% | 0.01 | 0 | 1,279 | 1.56 | 0.00 | 0.00 | 0.00 | 5/6/2026 | 5/8/2026 3:59:58 PM EST |
| 152.50 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.48 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 155.00 | 0.00 | 2.15 | 1.08 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 6 | 1.41 | 0.00 | 0.00 | 0.00 | 4/29/2026 | 5/8/2026 3:59:58 PM EST |
| 157.50 | 0.00 | 0.95 | 0.48 | % | 0.00 | 0 | 0 | 1.06 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 160.00 | 0.00 | 0.60 | 0.30 | 0.32 | +0.10 | +45.46% | 0.00 | 11 | 42 | 0.90 | 0.00 | 0.00 | 0.00 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 162.50 | 0.00 | 1.20 | 0.60 | 0.78 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.99 | 0.00 | 0.00 | 0.00 | 4/30/2026 | 5/8/2026 3:59:58 PM EST |
| 165.00 | 0.00 | 2.25 | 1.13 | 0.40 | -0.13 | -24.53% | 0.01 | 11 | 43 | 1.13 | 0.00 | 0.00 | 0.00 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 167.50 | 0.00 | 2.30 | 1.15 | 1.10 | 0.00 | 0.00% | 0.01 | 0 | 5 | 1.06 | 0.00 | 0.00 | 0.00 | 4/22/2026 | 5/8/2026 3:59:58 PM EST |
| 170.00 | 0.00 | 2.40 | 1.20 | 0.75 | 0.00 | 0.00% | 0.01 | 0 | 944 | 1.00 | 0.00 | 0.00 | 0.00 | 5/4/2026 | 5/8/2026 3:59:58 PM EST |
| 172.50 | 0.00 | 2.50 | 1.25 | 0.94 | 0.00 | 0.00% | 0.01 | 0 | 7 | 0.94 | 0.00 | 0.00 | 0.00 | 5/1/2026 | 5/8/2026 3:59:58 PM EST |
| 175.00 | 0.00 | 1.20 | 0.60 | 1.30 | 0.00 | 0.00% | 0.00 | 0 | 74 | 0.66 | 0.00 | 0.00 | 0.00 | 5/1/2026 | 5/8/2026 3:59:58 PM EST |
| 177.50 | 0.00 | 1.25 | 0.63 | 0.30 | -1.96 | -86.73% | 0.00 | 1 | 2 | 0.61 | 0.00 | 0.00 | 0.00 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 180.00 | 0.20 | 0.70 | 0.45 | 0.43 | -0.86 | -66.67% | 0.00 | 10 | 27 | 0.38 | -0.05 | 0.02 | -0.04 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 182.50 | 0.40 | 0.90 | 0.65 | 0.65 | -1.20 | -64.87% | 0.00 | 5 | 462 | 0.36 | -0.10 | 0.02 | -0.08 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 185.00 | 0.35 | 1.70 | 1.03 | 0.95 | -1.55 | -62.00% | 0.01 | 10 | 21 | 0.35 | -0.17 | 0.03 | -0.12 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 187.50 | 1.05 | 2.00 | 1.53 | 1.35 | -0.31 | -18.68% | 0.01 | 4 | 2 | 0.34 | -0.25 | 0.04 | -0.16 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 190.00 | 1.45 | 2.80 | 2.13 | 1.95 | -1.35 | -40.91% | 0.01 | 16 | 6 | 0.32 | -0.35 | 0.04 | -0.19 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 192.50 | 2.40 | 3.90 | 3.15 | 3.30 | -1.30 | -28.27% | 0.02 | 1 | 3 | 0.32 | -0.46 | 0.05 | -0.20 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 195.00 | 3.40 | 4.70 | 4.05 | 3.63 | -9.57 | -72.50% | 0.02 | 1 | 16 | 0.27 | -0.58 | 0.05 | -0.20 | 5/8/2026 | 5/8/2026 3:59:58 PM EST |
| 197.50 | 4.50 | 7.10 | 5.80 | % | 0.03 | 0 | 0 | 0.27 | -0.69 | 0.04 | -0.19 | 5/8/2026 3:59:58 PM EST | |||
| 200.00 | 6.40 | 8.80 | 7.60 | 14.02 | 0.00 | 0.00% | 0.04 | 0 | 19 | 0.43 | -0.79 | 0.04 | -0.16 | 5/4/2026 | 5/8/2026 3:59:58 PM EST |
| 205.00 | 10.20 | 13.30 | 11.75 | % | 0.06 | 0 | 0 | 0.51 | -0.91 | 0.02 | -0.10 | 5/8/2026 3:59:58 PM EST | |||
| 207.50 | 13.10 | 15.70 | 14.40 | % | 0.07 | 0 | 0 | 0.56 | -0.94 | 0.01 | -0.07 | 5/8/2026 3:59:58 PM EST | |||
| 210.00 | 15.00 | 18.70 | 16.85 | 24.70 | 0.00 | 0.00% | 0.08 | 0 | 0 | 0.69 | -0.97 | 0.01 | -0.04 | 3/27/2026 | 5/8/2026 3:59:58 PM EST |
| 212.50 | 17.60 | 21.20 | 19.40 | % | 0.09 | 0 | 0 | 0.74 | -0.99 | 0.00 | -0.02 | 5/8/2026 3:59:58 PM EST | |||
| 215.00 | 19.80 | 23.50 | 21.65 | % | 0.10 | 0 | 0 | 0.78 | -0.99 | 0.00 | -0.01 | 5/8/2026 3:59:58 PM EST | |||
| 217.50 | 22.50 | 26.10 | 24.30 | % | 0.11 | 0 | 0 | 0.84 | -1.00 | 0.00 | -0.01 | 5/8/2026 3:59:58 PM EST | |||
| 220.00 | 25.00 | 28.50 | 26.75 | % | 0.12 | 0 | 0 | 0.89 | -1.00 | 0.00 | -0.01 | 5/8/2026 3:59:58 PM EST | |||
| 225.00 | 30.00 | 33.40 | 31.70 | % | 0.14 | 0 | 0 | 0.97 | -1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 230.00 | 34.50 | 38.40 | 36.45 | % | 0.16 | 0 | 0 | 1.07 | -1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 235.00 | 39.70 | 43.40 | 41.55 | % | 0.18 | 0 | 0 | 1.16 | -1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 240.00 | 44.50 | 48.40 | 46.45 | % | 0.19 | 0 | 0 | 1.24 | -1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 250.00 | 54.80 | 58.40 | 56.60 | % | 0.23 | 0 | 0 | 1.41 | -1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 260.00 | 64.70 | 68.40 | 66.55 | % | 0.26 | 0 | 0 | 1.55 | -1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST | |||
| 270.00 | 74.70 | 78.40 | 76.55 | % | 0.28 | 0 | 0 | 1.70 | -1.00 | 0.00 | 0.00 | 5/8/2026 3:59:58 PM EST |