Options Chain for FORTINET INC COM (FTNT) - $80.45 as of 2/19/2026 7:31:44 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 | 30.80 | 32.75 | 31.78 | % | 0.64 | 0 | 0 | 3.05 | 1.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 55.00 | 25.10 | 27.30 | 26.20 | 25.53 | 0.00 | 0.00% | 0.48 | 0 | 1 | 2.09 | 1.00 | 0.00 | 0.00 | 2/18/2026 | 2/19/2026 3:59:49 PM EST |
| 60.00 | 20.25 | 22.25 | 21.25 | 20.56 | 0.00 | 0.00% | 0.35 | 0 | 1 | 1.69 | 1.00 | 0.00 | 0.00 | 2/18/2026 | 2/19/2026 3:59:49 PM EST |
| 63.00 | 17.15 | 19.60 | 18.38 | % | 0.29 | 0 | 0 | 1.53 | 1.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 64.00 | 17.05 | 18.50 | 17.78 | % | 0.28 | 0 | 0 | 1.49 | 1.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 65.00 | 16.05 | 17.50 | 16.78 | 15.57 | 0.00 | 0.00% | 0.26 | 0 | 7 | 1.39 | 1.00 | 0.00 | 0.00 | 2/4/2026 | 2/19/2026 3:59:49 PM EST |
| 66.00 | 14.15 | 16.30 | 15.23 | % | 0.23 | 0 | 0 | 1.31 | 1.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 67.00 | 13.55 | 15.30 | 14.43 | % | 0.22 | 0 | 0 | 1.28 | 1.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 68.00 | 13.10 | 14.30 | 13.70 | 14.04 | 0.00 | 0.00% | 0.20 | 0 | 1 | 1.15 | 0.99 | 0.00 | -0.01 | 2/6/2026 | 2/19/2026 3:59:49 PM EST |
| 69.00 | 12.10 | 13.55 | 12.83 | 13.09 | 0.00 | 0.00% | 0.19 | 0 | 1 | 1.02 | 0.99 | 0.00 | -0.02 | 2/6/2026 | 2/19/2026 3:59:49 PM EST |
| 70.00 | 10.70 | 12.55 | 11.63 | 14.87 | 0.00 | 0.00% | 0.17 | 0 | 2 | 1.00 | 0.99 | 0.00 | -0.02 | 2/9/2026 | 2/19/2026 3:59:49 PM EST |
| 71.00 | 9.70 | 11.95 | 10.83 | % | 0.15 | 0 | 0 | 1.01 | 0.99 | 0.01 | -0.02 | 2/19/2026 3:59:49 PM EST | |||
| 72.00 | 9.15 | 10.70 | 9.93 | % | 0.14 | 0 | 0 | 0.91 | 0.99 | 0.01 | -0.02 | 2/19/2026 3:59:49 PM EST | |||
| 73.00 | 8.20 | 9.45 | 8.83 | % | 0.12 | 0 | 0 | 0.87 | 0.93 | 0.02 | -0.07 | 2/19/2026 3:59:49 PM EST | |||
| 74.00 | 7.20 | 9.00 | 8.10 | % | 0.11 | 0 | 0 | 0.79 | 0.91 | 0.03 | -0.07 | 2/19/2026 3:59:49 PM EST | |||
| 75.00 | 6.25 | 7.50 | 6.88 | 11.20 | 0.00 | 0.00% | 0.09 | 0 | 5 | 0.72 | 0.90 | 0.03 | -0.07 | 2/9/2026 | 2/19/2026 3:59:49 PM EST |
| 76.00 | 5.35 | 6.55 | 5.95 | 7.79 | 0.00 | 0.00% | 0.08 | 0 | 144 | 0.70 | 0.87 | 0.04 | -0.08 | 2/3/2026 | 2/19/2026 3:59:49 PM EST |
| 77.00 | 4.45 | 5.60 | 5.03 | 4.15 | 0.00 | 0.00% | 0.07 | 0 | 4 | 0.50 | 0.84 | 0.05 | -0.09 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 78.00 | 3.80 | 4.75 | 4.28 | 3.20 | 0.00 | 0.00% | 0.05 | 0 | 21 | 0.43 | 0.80 | 0.06 | -0.10 | 2/18/2026 | 2/19/2026 3:59:49 PM EST |
| 79.00 | 2.98 | 4.00 | 3.49 | 4.22 | 0.00 | 0.00% | 0.04 | 0 | 13 | 0.39 | 0.74 | 0.07 | -0.10 | 2/17/2026 | 2/19/2026 3:59:49 PM EST |
| 80.00 | 2.31 | 3.20 | 2.76 | 2.70 | -0.08 | -2.88% | 0.03 | 1 | 139 | 0.38 | 0.66 | 0.08 | -0.11 | 2/20/2026 | 2/19/2026 3:59:49 PM EST |
| 81.00 | 1.74 | 2.47 | 2.11 | 1.70 | 0.00 | 0.00% | 0.03 | 0 | 9 | 0.38 | 0.58 | 0.09 | -0.12 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 81.50 | 1.47 | 2.15 | 1.81 | 1.95 | 0.00 | 0.00% | 0.02 | 0 | 79 | 0.37 | 0.53 | 0.09 | -0.12 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 82.00 | 1.20 | 1.84 | 1.52 | 1.54 | +0.11 | +7.70% | 0.02 | 1 | 110 | 0.37 | 0.49 | 0.09 | -0.12 | 2/20/2026 | 2/19/2026 3:59:49 PM EST |
| 83.00 | 1.13 | 1.32 | 1.23 | 1.18 | +0.13 | +12.39% | 0.01 | 2 | 99 | 0.36 | 0.41 | 0.08 | -0.12 | 2/20/2026 | 2/19/2026 3:59:49 PM EST |
| 84.00 | 0.68 | 0.94 | 0.81 | 0.82 | +0.07 | +9.34% | 0.01 | 5 | 42 | 0.34 | 0.33 | 0.08 | -0.11 | 2/20/2026 | 2/19/2026 3:59:49 PM EST |
| 85.00 | 0.42 | 0.61 | 0.52 | 0.59 | +0.06 | +11.33% | 0.01 | 9 | 108 | 0.36 | 0.27 | 0.07 | -0.10 | 2/20/2026 | 2/19/2026 3:59:49 PM EST |
| 86.00 | 0.26 | 0.50 | 0.38 | 0.30 | -0.09 | -23.08% | 0.00 | 1 | 106 | 0.36 | 0.21 | 0.06 | -0.09 | 2/20/2026 | 2/19/2026 3:59:49 PM EST |
| 87.00 | 0.01 | 0.44 | 0.23 | 0.29 | 0.00 | 0.00% | 0.00 | 0 | 96 | 0.37 | 0.16 | 0.05 | -0.08 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 88.00 | 0.11 | 0.22 | 0.17 | 0.22 | +0.04 | +22.23% | 0.00 | 2 | 62 | 0.37 | 0.12 | 0.04 | -0.07 | 2/20/2026 | 2/19/2026 3:59:49 PM EST |
| 89.00 | 0.08 | 0.20 | 0.14 | 0.13 | 0.00 | 0.00% | 0.00 | 0 | 107 | 0.41 | 0.09 | 0.03 | -0.05 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 90.00 | 0.00 | 0.58 | 0.29 | 0.08 | -0.01 | -11.12% | 0.00 | 1 | 1,379 | 0.37 | 0.07 | 0.03 | -0.05 | 2/20/2026 | 2/19/2026 3:59:49 PM EST |
| 91.00 | 0.07 | 0.38 | 0.23 | 0.08 | -0.02 | -20.00% | 0.00 | 2 | 458 | 0.41 | 0.05 | 0.02 | -0.04 | 2/20/2026 | 2/19/2026 3:59:49 PM EST |
| 92.00 | 0.01 | 0.71 | 0.36 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 65 | 0.59 | 0.03 | 0.01 | -0.02 | 2/17/2026 | 2/19/2026 3:59:49 PM EST |
| 93.00 | 0.00 | 0.75 | 0.38 | 0.50 | 0.00 | 0.00% | 0.00 | 0 | 16 | 0.80 | 0.02 | 0.01 | -0.01 | 2/13/2026 | 2/19/2026 3:59:49 PM EST |
| 94.00 | 0.00 | 0.75 | 0.38 | 0.09 | 0.00 | 0.00% | 0.00 | 0 | 6 | 1.26 | 0.01 | 0.01 | -0.01 | 2/17/2026 | 2/19/2026 3:59:49 PM EST |
| 95.00 | 0.01 | 0.75 | 0.38 | 0.22 | 0.00 | 0.00% | 0.00 | 0 | 27 | 0.77 | 0.01 | 0.00 | -0.01 | 2/13/2026 | 2/19/2026 3:59:49 PM EST |
| 96.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 1.36 | 0.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 97.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 1.40 | 0.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 98.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 1.45 | 0.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 99.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 1.50 | 0.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 100.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 5 | 1.09 | 0.00 | 0.00 | 0.00 | 2/9/2026 | 2/19/2026 3:59:49 PM EST |
| 105.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.91 | 0.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 110.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 1.94 | 0.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 115.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 2.12 | 0.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 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 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 3.12 | 0.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 55.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.66 | 0.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 60.00 | 0.00 | 0.75 | 0.38 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 7 | 2.22 | 0.00 | 0.00 | 0.00 | 2/10/2026 | 2/19/2026 3:59:49 PM EST |
| 63.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.98 | 0.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 64.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.90 | 0.00 | 0.00 | 0.00 | 2/9/2026 | 2/19/2026 3:59:49 PM EST |
| 65.00 | 0.00 | 0.27 | 0.14 | 0.06 | 0.00 | 0.00% | 0.00 | 0 | 12 | 0.97 | 0.00 | 0.00 | 0.00 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 66.00 | 0.00 | 0.75 | 0.38 | 0.69 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.74 | 0.00 | 0.00 | 0.00 | 2/5/2026 | 2/19/2026 3:59:49 PM EST |
| 67.00 | 0.00 | 0.75 | 0.38 | 0.22 | 0.00 | 0.00% | 0.01 | 0 | 7 | 1.67 | 0.00 | 0.00 | 0.00 | 2/6/2026 | 2/19/2026 3:59:49 PM EST |
| 68.00 | 0.00 | 0.75 | 0.38 | 0.07 | 0.00 | 0.00% | 0.01 | 0 | 109 | 0.67 | -0.01 | 0.00 | -0.01 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 69.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 64 | 0.87 | -0.01 | 0.00 | -0.02 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 70.00 | 0.00 | 0.75 | 0.38 | 0.09 | 0.00 | 0.00% | 0.01 | 0 | 92 | 0.74 | -0.01 | 0.00 | -0.02 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 71.00 | 0.00 | 0.75 | 0.38 | 0.14 | 0.00 | 0.00% | 0.01 | 0 | 7 | 0.78 | -0.01 | 0.01 | -0.02 | 2/17/2026 | 2/19/2026 3:59:49 PM EST |
| 72.00 | 0.00 | 0.68 | 0.34 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 42 | 1.29 | -0.01 | 0.01 | -0.02 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 73.00 | 0.02 | 0.20 | 0.11 | 0.14 | 0.00 | 0.00% | 0.00 | 0 | 43 | 0.47 | -0.07 | 0.02 | -0.07 | 2/18/2026 | 2/19/2026 3:59:49 PM EST |
| 74.00 | 0.01 | 0.31 | 0.16 | 0.27 | 0.00 | 0.00% | 0.00 | 0 | 30 | 0.46 | -0.09 | 0.03 | -0.07 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 75.00 | 0.12 | 0.32 | 0.22 | 0.22 | -0.14 | -38.89% | 0.00 | 2 | 95 | 0.48 | -0.10 | 0.03 | -0.07 | 2/20/2026 | 2/19/2026 3:59:49 PM EST |
| 76.00 | 0.07 | 0.50 | 0.29 | 0.48 | 0.00 | 0.00% | 0.00 | 0 | 15 | 0.44 | -0.13 | 0.04 | -0.08 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 77.00 | 0.15 | 0.63 | 0.39 | 0.46 | 0.00 | 0.00% | 0.01 | 0 | 1,720 | 0.41 | -0.16 | 0.05 | -0.09 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 78.00 | 0.28 | 0.81 | 0.55 | 0.54 | -0.06 | -10.00% | 0.01 | 1 | 39 | 0.40 | -0.20 | 0.06 | -0.10 | 2/20/2026 | 2/19/2026 3:59:49 PM EST |
| 79.00 | 0.51 | 1.03 | 0.77 | 0.83 | 0.00 | 0.00% | 0.01 | 0 | 157 | 0.40 | -0.26 | 0.07 | -0.10 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 80.00 | 0.82 | 1.34 | 1.08 | 1.10 | 0.00 | 0.00% | 0.01 | 0 | 1,146 | 0.39 | -0.34 | 0.08 | -0.11 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 81.00 | 1.17 | 1.73 | 1.45 | 1.78 | 0.00 | 0.00% | 0.02 | 0 | 39 | 0.38 | -0.42 | 0.09 | -0.12 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 81.50 | 1.36 | 1.78 | 1.57 | 1.65 | -0.75 | -31.25% | 0.02 | 1 | 5 | 0.38 | -0.47 | 0.09 | -0.12 | 2/20/2026 | 2/19/2026 3:59:49 PM EST |
| 82.00 | 1.57 | 2.21 | 1.89 | 2.13 | 0.00 | 0.00% | 0.02 | 0 | 61 | 0.37 | -0.51 | 0.09 | -0.12 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 83.00 | 2.00 | 2.79 | 2.40 | 2.54 | 0.00 | 0.00% | 0.03 | 0 | 19 | 0.37 | -0.59 | 0.08 | -0.12 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 84.00 | 2.69 | 3.55 | 3.12 | 3.75 | 0.00 | 0.00% | 0.04 | 0 | 104 | 0.34 | -0.67 | 0.08 | -0.11 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 85.00 | 3.40 | 4.35 | 3.88 | 4.28 | 0.00 | 0.00% | 0.05 | 0 | 1,032 | 0.36 | -0.73 | 0.07 | -0.10 | 2/18/2026 | 2/19/2026 3:59:49 PM EST |
| 86.00 | 3.40 | 5.40 | 4.40 | 5.14 | 0.00 | 0.00% | 0.05 | 0 | 4 | 0.49 | -0.79 | 0.06 | -0.09 | 2/18/2026 | 2/19/2026 3:59:49 PM EST |
| 87.00 | 5.00 | 6.35 | 5.68 | 6.63 | 0.00 | 0.00% | 0.07 | 0 | 4 | 0.72 | -0.84 | 0.05 | -0.08 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 88.00 | 5.85 | 7.10 | 6.48 | 6.76 | 0.00 | 0.00% | 0.07 | 0 | 33 | 0.73 | -0.88 | 0.04 | -0.07 | 2/19/2026 | 2/19/2026 3:59:49 PM EST |
| 89.00 | 6.55 | 8.05 | 7.30 | % | 0.08 | 0 | 0 | 0.85 | -0.91 | 0.03 | -0.05 | 2/19/2026 3:59:49 PM EST | |||
| 90.00 | 7.65 | 9.05 | 8.35 | 8.60 | +2.40 | +38.71% | 0.09 | 8 | 11 | 1.04 | -0.93 | 0.03 | -0.05 | 2/20/2026 | 2/19/2026 3:59:49 PM EST |
| 91.00 | 8.85 | 10.00 | 9.43 | 5.90 | 0.00 | 0.00% | 0.10 | 0 | 4 | 1.10 | -0.95 | 0.02 | -0.04 | 2/12/2026 | 2/19/2026 3:59:49 PM EST |
| 92.00 | 9.85 | 11.55 | 10.70 | 17.12 | 0.00 | 0.00% | 0.12 | 0 | 2 | 1.15 | -0.97 | 0.01 | -0.02 | 1/21/2026 | 2/19/2026 3:59:49 PM EST |
| 93.00 | 10.60 | 13.00 | 11.80 | % | 0.13 | 0 | 0 | 1.20 | -0.98 | 0.01 | -0.01 | 2/19/2026 3:59:49 PM EST | |||
| 94.00 | 11.60 | 13.95 | 12.78 | % | 0.14 | 0 | 0 | 1.25 | -0.99 | 0.01 | -0.01 | 2/19/2026 3:59:49 PM EST | |||
| 95.00 | 12.30 | 14.00 | 13.15 | % | 0.14 | 0 | 0 | 1.30 | -0.99 | 0.00 | -0.01 | 2/19/2026 3:59:49 PM EST | |||
| 96.00 | 13.30 | 15.00 | 14.15 | % | 0.15 | 0 | 0 | 1.35 | -1.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 97.00 | 14.60 | 16.95 | 15.78 | % | 0.16 | 0 | 0 | 1.40 | -1.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 98.00 | 15.60 | 17.00 | 16.30 | % | 0.17 | 0 | 0 | 1.45 | -1.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 99.00 | 16.60 | 18.00 | 17.30 | % | 0.17 | 0 | 0 | 1.49 | -1.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 100.00 | 17.80 | 19.95 | 18.88 | % | 0.19 | 0 | 0 | 1.54 | -1.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 105.00 | 22.30 | 24.25 | 23.28 | 23.92 | 0.00 | 0.00% | 0.22 | 0 | 0 | 1.75 | -1.00 | 0.00 | 0.00 | 2/6/2026 | 2/19/2026 3:59:49 PM EST |
| 110.00 | 27.80 | 30.00 | 28.90 | % | 0.26 | 0 | 0 | 1.96 | -1.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST | |||
| 115.00 | 32.80 | 35.00 | 33.90 | % | 0.29 | 0 | 0 | 2.14 | -1.00 | 0.00 | 0.00 | 2/19/2026 3:59:49 PM EST |