Options Chain for FORTINET INC COM (FTNT) - $81.84 as of 4/19/2026 4:11:50 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50.00 | 30.90 | 33.10 | 32.00 | 32.00 | 0.00 | 0.00% | 0.64 | 0 | 1 | 2.81 | 1.00 | 0.00 | 0.00 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 55.00 | 25.95 | 28.10 | 27.03 | 27.02 | 0.00 | 0.00% | 0.49 | 0 | 1 | 2.37 | 1.00 | 0.00 | 0.00 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 60.00 | 21.00 | 23.15 | 22.08 | 22.06 | 0.00 | 0.00% | 0.37 | 0 | 0 | 1.99 | 1.00 | 0.00 | 0.00 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 65.00 | 15.95 | 18.25 | 17.10 | % | 0.26 | 0 | 0 | 1.64 | 1.00 | 0.00 | 0.00 | 4/17/2026 4:00:00 PM EST | |||
| 66.00 | 15.00 | 17.25 | 16.13 | 12.90 | 0.00 | 0.00% | 0.24 | 0 | 2 | 1.57 | 1.00 | 0.00 | 0.00 | 4/14/2026 | 4/17/2026 4:00:00 PM EST |
| 67.00 | 13.25 | 16.65 | 14.95 | 11.95 | 0.00 | 0.00% | 0.22 | 0 | 2 | 1.64 | 1.00 | 0.00 | 0.00 | 4/14/2026 | 4/17/2026 4:00:00 PM EST |
| 68.00 | 12.70 | 15.25 | 13.98 | 14.55 | 0.00 | 0.00% | 0.21 | 0 | 1 | 1.41 | 1.00 | 0.00 | 0.00 | 4/16/2026 | 4/17/2026 4:00:00 PM EST |
| 69.00 | 11.70 | 14.25 | 12.98 | 13.58 | 0.00 | 0.00% | 0.19 | 0 | 3 | 1.34 | 1.00 | 0.00 | 0.00 | 4/16/2026 | 4/17/2026 4:00:00 PM EST |
| 70.00 | 10.90 | 12.80 | 11.85 | 13.55 | 0.00 | 0.00% | 0.17 | 0 | 3 | 1.09 | 0.99 | 0.00 | -0.01 | 4/9/2026 | 4/17/2026 4:00:00 PM EST |
| 71.00 | 10.10 | 12.05 | 11.08 | 12.60 | 0.00 | 0.00% | 0.16 | 0 | 4 | 1.12 | 0.99 | 0.01 | -0.01 | 4/9/2026 | 4/17/2026 4:00:00 PM EST |
| 72.00 | 9.00 | 10.85 | 9.93 | 9.90 | 0.00 | 0.00% | 0.14 | 0 | 3 | 0.97 | 0.98 | 0.01 | -0.02 | 4/16/2026 | 4/17/2026 4:00:00 PM EST |
| 73.00 | 7.85 | 10.05 | 8.95 | 8.93 | 0.00 | 0.00% | 0.12 | 0 | 4 | 0.97 | 0.96 | 0.02 | -0.04 | 4/16/2026 | 4/17/2026 4:00:00 PM EST |
| 74.00 | 7.20 | 9.25 | 8.23 | 4.25 | 0.00 | 0.00% | 0.11 | 0 | 11 | 0.96 | 0.94 | 0.02 | -0.04 | 4/15/2026 | 4/17/2026 4:00:00 PM EST |
| 75.00 | 6.80 | 7.85 | 7.33 | 6.64 | 0.00 | 0.00% | 0.10 | 0 | 5 | 0.76 | 0.92 | 0.03 | -0.06 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 76.00 | 4.95 | 7.50 | 6.23 | 5.99 | 0.00 | 0.00% | 0.08 | 0 | 41 | 0.88 | 0.88 | 0.04 | -0.08 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 77.00 | 4.05 | 6.75 | 5.40 | 5.51 | 0.00 | 0.00% | 0.07 | 0 | 87 | 0.88 | 0.85 | 0.05 | -0.09 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 78.00 | 2.43 | 5.85 | 4.14 | 2.03 | 0.00 | 0.00% | 0.05 | 0 | 67 | 0.91 | 0.80 | 0.06 | -0.10 | 4/15/2026 | 4/17/2026 4:00:00 PM EST |
| 79.00 | 3.55 | 3.85 | 3.70 | 3.15 | 0.00 | 0.00% | 0.05 | 0 | 100 | 0.44 | 0.74 | 0.07 | -0.11 | 4/16/2026 | 4/17/2026 4:00:00 PM EST |
| 80.00 | 2.77 | 3.10 | 2.94 | 2.58 | 0.00 | 0.00% | 0.04 | 0 | 190 | 0.42 | 0.67 | 0.08 | -0.12 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 81.00 | 2.22 | 2.46 | 2.34 | 2.20 | 0.00 | 0.00% | 0.03 | 0 | 231 | 0.42 | 0.59 | 0.09 | -0.13 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 81.50 | 1.94 | 2.18 | 2.06 | 1.68 | 0.00 | 0.00% | 0.03 | 0 | 24 | 0.42 | 0.54 | 0.09 | -0.13 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 82.00 | 1.67 | 1.85 | 1.76 | 1.74 | 0.00 | 0.00% | 0.02 | 0 | 105 | 0.40 | 0.50 | 0.09 | -0.13 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 83.00 | 1.20 | 1.39 | 1.30 | 1.34 | 0.00 | 0.00% | 0.02 | 0 | 102 | 0.40 | 0.41 | 0.09 | -0.12 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 84.00 | 0.85 | 1.03 | 0.94 | 0.91 | 0.00 | 0.00% | 0.01 | 0 | 3,731 | 0.40 | 0.32 | 0.08 | -0.11 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 85.00 | 0.53 | 0.72 | 0.63 | 0.68 | 0.00 | 0.00% | 0.01 | 0 | 2,447 | 0.38 | 0.25 | 0.07 | -0.10 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 86.00 | 0.37 | 0.51 | 0.44 | 0.43 | 0.00 | 0.00% | 0.01 | 0 | 264 | 0.39 | 0.19 | 0.06 | -0.09 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 87.00 | 0.24 | 0.34 | 0.29 | 0.29 | 0.00 | 0.00% | 0.00 | 0 | 1,885 | 0.39 | 0.14 | 0.05 | -0.07 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 88.00 | 0.13 | 0.36 | 0.25 | 0.17 | 0.00 | 0.00% | 0.00 | 0 | 92 | 0.41 | 0.10 | 0.04 | -0.06 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 89.00 | 0.09 | 0.33 | 0.21 | 0.09 | 0.00 | 0.00% | 0.00 | 0 | 34 | 0.43 | 0.08 | 0.03 | -0.05 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 90.00 | 0.00 | 0.13 | 0.07 | 0.08 | 0.00 | 0.00% | 0.00 | 0 | 143 | 0.43 | 0.05 | 0.02 | -0.04 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 91.00 | 0.00 | 1.00 | 0.50 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.84 | 0.03 | 0.01 | -0.02 | 4/2/2026 | 4/17/2026 4:00:00 PM EST |
| 92.00 | 0.00 | 2.17 | 1.09 | 0.37 | 0.00 | 0.00% | 0.01 | 0 | 22 | 1.23 | 0.02 | 0.01 | -0.01 | 4/9/2026 | 4/17/2026 4:00:00 PM EST |
| 93.00 | 0.00 | 2.16 | 1.08 | 0.32 | 0.00 | 0.00% | 0.01 | 0 | 6 | 1.28 | 0.01 | 0.01 | -0.01 | 4/9/2026 | 4/17/2026 4:00:00 PM EST |
| 94.00 | 0.00 | 2.00 | 1.00 | 2.00 | 0.00 | 0.00% | 0.01 | 0 | 6 | 1.29 | 0.01 | 0.00 | 0.00 | 4/14/2026 | 4/17/2026 4:00:00 PM EST |
| 95.00 | 0.00 | 2.15 | 1.08 | 1.98 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.39 | 0.00 | 0.00 | 0.00 | 4/14/2026 | 4/17/2026 4:00:00 PM EST |
| 96.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.44 | 0.00 | 0.00 | 0.00 | 4/17/2026 4:00:00 PM EST | |||
| 100.00 | 0.00 | 2.14 | 1.07 | % | 0.01 | 0 | 0 | 1.64 | 0.00 | 0.00 | 0.00 | 4/17/2026 4:00:00 PM EST | |||
| 105.00 | 0.00 | 2.14 | 1.07 | % | 0.01 | 0 | 26 | 1.86 | 0.00 | 0.00 | 0.00 | 4/17/2026 4:00:00 PM EST | |||
| 110.00 | 0.00 | 1.75 | 0.88 | % | 0.01 | 0 | 0 | 1.94 | 0.00 | 0.00 | 0.00 | 4/17/2026 4:00:00 PM EST | |||
| 115.00 | 0.00 | 2.13 | 1.07 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 3 | 2.26 | 0.00 | 0.00 | 0.00 | 4/16/2026 | 4/17/2026 4:00:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50.00 | 0.00 | 2.13 | 1.07 | % | 0.02 | 0 | 0 | 3.34 | 0.00 | 0.00 | 0.00 | 4/17/2026 4:00:00 PM EST | |||
| 55.00 | 0.00 | 2.13 | 1.07 | % | 0.02 | 0 | 0 | 2.85 | 0.00 | 0.00 | 0.00 | 4/17/2026 4:00:00 PM EST | |||
| 60.00 | 0.00 | 2.13 | 1.07 | 0.07 | 0.00 | 0.00% | 0.02 | 0 | 3 | 2.38 | 0.00 | 0.00 | 0.00 | 4/10/2026 | 4/17/2026 4:00:00 PM EST |
| 65.00 | 0.00 | 2.14 | 1.07 | 0.26 | 0.00 | 0.00% | 0.02 | 0 | 14 | 1.95 | 0.00 | 0.00 | 0.00 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 66.00 | 0.00 | 2.14 | 1.07 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 3 | 1.87 | 0.00 | 0.00 | 0.00 | 4/15/2026 | 4/17/2026 4:00:00 PM EST |
| 67.00 | 0.00 | 2.15 | 1.08 | 0.07 | 0.00 | 0.00% | 0.02 | 0 | 4 | 1.79 | 0.00 | 0.00 | 0.00 | 4/15/2026 | 4/17/2026 4:00:00 PM EST |
| 68.00 | 0.00 | 2.15 | 1.08 | 0.19 | 0.00 | 0.00% | 0.02 | 0 | 31 | 1.70 | 0.00 | 0.00 | 0.00 | 4/15/2026 | 4/17/2026 4:00:00 PM EST |
| 69.00 | 0.00 | 1.68 | 0.84 | 0.12 | 0.00 | 0.00% | 0.01 | 0 | 10 | 1.46 | 0.00 | 0.00 | 0.00 | 4/15/2026 | 4/17/2026 4:00:00 PM EST |
| 70.00 | 0.00 | 0.13 | 0.07 | 0.12 | 0.00 | 0.00% | 0.00 | 0 | 48 | 0.67 | -0.01 | 0.00 | -0.01 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 71.00 | 0.00 | 0.51 | 0.26 | 0.24 | 0.00 | 0.00% | 0.00 | 0 | 15 | 0.86 | -0.01 | 0.01 | -0.01 | 4/16/2026 | 4/17/2026 4:00:00 PM EST |
| 72.00 | 0.00 | 0.62 | 0.31 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 40 | 0.85 | -0.02 | 0.01 | -0.02 | 4/16/2026 | 4/17/2026 4:00:00 PM EST |
| 73.00 | 0.08 | 0.10 | 0.09 | 0.11 | 0.00 | 0.00% | 0.00 | 0 | 69 | 0.48 | -0.04 | 0.02 | -0.04 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 74.00 | 0.07 | 0.35 | 0.21 | 0.23 | 0.00 | 0.00% | 0.00 | 0 | 98 | 0.50 | -0.06 | 0.02 | -0.04 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 75.00 | 0.13 | 0.22 | 0.18 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 161 | 0.44 | -0.08 | 0.03 | -0.06 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 76.00 | 0.22 | 0.29 | 0.26 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 7,712 | 0.43 | -0.12 | 0.04 | -0.08 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 77.00 | 0.32 | 0.40 | 0.36 | 0.41 | 0.00 | 0.00% | 0.00 | 0 | 170 | 0.42 | -0.15 | 0.05 | -0.09 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 78.00 | 0.46 | 0.57 | 0.52 | 0.57 | 0.00 | 0.00% | 0.01 | 0 | 374 | 0.41 | -0.20 | 0.06 | -0.10 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 79.00 | 0.63 | 0.79 | 0.71 | 0.75 | 0.00 | 0.00% | 0.01 | 0 | 284 | 0.40 | -0.26 | 0.07 | -0.11 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 80.00 | 0.96 | 1.16 | 1.06 | 1.25 | 0.00 | 0.00% | 0.01 | 0 | 86 | 0.41 | -0.33 | 0.08 | -0.12 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 81.00 | 1.31 | 1.44 | 1.38 | 1.72 | 0.00 | 0.00% | 0.02 | 0 | 3,699 | 0.39 | -0.41 | 0.09 | -0.13 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 81.50 | 1.52 | 1.64 | 1.58 | 2.10 | 0.00 | 0.00% | 0.02 | 0 | 12 | 0.39 | -0.46 | 0.09 | -0.13 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 82.00 | 1.75 | 1.99 | 1.87 | 1.76 | 0.00 | 0.00% | 0.02 | 0 | 127 | 0.40 | -0.50 | 0.09 | -0.13 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 83.00 | 2.23 | 2.53 | 2.38 | 2.50 | 0.00 | 0.00% | 0.03 | 0 | 108 | 0.38 | -0.59 | 0.09 | -0.12 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 84.00 | 2.88 | 3.15 | 3.02 | 2.72 | 0.00 | 0.00% | 0.04 | 0 | 84 | 0.38 | -0.68 | 0.08 | -0.11 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 85.00 | 3.60 | 3.90 | 3.75 | 4.22 | 0.00 | 0.00% | 0.04 | 0 | 45 | 0.38 | -0.75 | 0.07 | -0.10 | 4/17/2026 | 4/17/2026 4:00:00 PM EST |
| 86.00 | 2.85 | 6.60 | 4.73 | % | 0.06 | 0 | 1 | 0.92 | -0.81 | 0.06 | -0.09 | 4/17/2026 4:00:00 PM EST | |||
| 87.00 | 4.20 | 7.45 | 5.83 | % | 0.07 | 0 | 4 | 0.96 | -0.86 | 0.05 | -0.07 | 4/17/2026 4:00:00 PM EST | |||
| 88.00 | 5.05 | 8.35 | 6.70 | 6.26 | 0.00 | 0.00% | 0.08 | 0 | 2 | 1.00 | -0.90 | 0.04 | -0.06 | 4/16/2026 | 4/17/2026 4:00:00 PM EST |
| 89.00 | 5.90 | 9.30 | 7.60 | 9.00 | 0.00 | 0.00% | 0.09 | 0 | 1 | 1.06 | -0.92 | 0.03 | -0.05 | 3/25/2026 | 4/17/2026 4:00:00 PM EST |
| 90.00 | 6.85 | 9.45 | 8.15 | 9.56 | 0.00 | 0.00% | 0.09 | 0 | 0 | 0.90 | -0.95 | 0.02 | -0.04 | 3/25/2026 | 4/17/2026 4:00:00 PM EST |
| 91.00 | 8.65 | 10.20 | 9.43 | % | 0.10 | 0 | 0 | 0.88 | -0.97 | 0.01 | -0.02 | 4/17/2026 4:00:00 PM EST | |||
| 92.00 | 9.05 | 11.40 | 10.23 | % | 0.11 | 0 | 0 | 0.99 | -0.98 | 0.01 | -0.01 | 4/17/2026 4:00:00 PM EST | |||
| 93.00 | 10.25 | 12.70 | 11.48 | % | 0.12 | 0 | 0 | 1.14 | -0.99 | 0.01 | -0.01 | 4/17/2026 4:00:00 PM EST | |||
| 94.00 | 10.80 | 13.95 | 12.38 | % | 0.13 | 0 | 0 | 1.26 | -0.99 | 0.00 | 0.00 | 4/17/2026 4:00:00 PM EST | |||
| 95.00 | 11.60 | 14.75 | 13.18 | % | 0.14 | 0 | 0 | 1.26 | -1.00 | 0.00 | 0.00 | 4/17/2026 4:00:00 PM EST | |||
| 96.00 | 13.65 | 15.10 | 14.38 | 18.05 | 0.00 | 0.00% | 0.15 | 0 | 0 | 1.10 | -1.00 | 0.00 | 0.00 | 3/27/2026 | 4/17/2026 4:00:00 PM EST |
| 100.00 | 16.65 | 19.30 | 17.98 | % | 0.18 | 0 | 0 | 1.35 | -1.00 | 0.00 | 0.00 | 4/17/2026 4:00:00 PM EST | |||
| 105.00 | 22.65 | 24.10 | 23.38 | % | 0.22 | 0 | 0 | 1.48 | -1.00 | 0.00 | 0.00 | 4/17/2026 4:00:00 PM EST | |||
| 110.00 | 27.45 | 29.35 | 28.40 | % | 0.26 | 0 | 0 | 1.77 | -1.00 | 0.00 | 0.00 | 4/17/2026 4:00:00 PM EST | |||
| 115.00 | 32.65 | 34.10 | 33.38 | % | 0.29 | 0 | 0 | 1.84 | -1.00 | 0.00 | 0.00 | 4/17/2026 4:00:00 PM EST |