Options Chain for FORTINET INC COM (FTNT) - $75.38 as of 1/16/2026 9:46:33 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 | 23.65 | 27.55 | 25.60 | % | 0.51 | 0 | 0 | 2.09 | 1.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 PM EST | |||
| 55.00 | 18.65 | 22.55 | 20.60 | % | 0.37 | 0 | 0 | 1.73 | 1.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 PM EST | |||
| 60.00 | 13.65 | 17.60 | 15.63 | % | 0.26 | 0 | 0 | 1.40 | 1.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 PM EST | |||
| 64.00 | 9.70 | 13.60 | 11.65 | % | 0.18 | 0 | 0 | 1.14 | 1.00 | 0.00 | -0.01 | 1/16/2026 3:59:54 PM EST | |||
| 65.00 | 10.45 | 11.05 | 10.75 | 12.19 | % | 0.17 | 5 | 0 | 0.66 | 0.99 | 0.01 | -0.02 | 1/16/2026 | 1/16/2026 3:59:54 PM EST | |
| 66.00 | 7.70 | 11.65 | 9.68 | % | 0.15 | 0 | 0 | 1.02 | 0.99 | 0.01 | -0.02 | 1/16/2026 3:59:54 PM EST | |||
| 67.00 | 6.85 | 10.65 | 8.75 | % | 0.13 | 0 | 0 | 0.96 | 0.98 | 0.01 | -0.02 | 1/16/2026 3:59:54 PM EST | |||
| 68.00 | 6.30 | 9.70 | 8.00 | 9.33 | 0.00 | 0.00% | 0.12 | 0 | 0 | 0.90 | 0.95 | 0.02 | -0.03 | 1/14/2026 | 1/16/2026 3:59:54 PM EST |
| 69.00 | 5.35 | 8.75 | 7.05 | 8.38 | 0.00 | 0.00% | 0.10 | 0 | 0 | 0.84 | 0.93 | 0.03 | -0.04 | 1/14/2026 | 1/16/2026 3:59:54 PM EST |
| 70.00 | 5.40 | 6.90 | 6.15 | 8.78 | 0.00 | 0.00% | 0.09 | 0 | 10 | 0.60 | 0.89 | 0.04 | -0.04 | 1/12/2026 | 1/16/2026 3:59:54 PM EST |
| 71.00 | 4.55 | 6.70 | 5.63 | % | 0.08 | 0 | 0 | 0.70 | 0.85 | 0.05 | -0.05 | 1/16/2026 3:59:54 PM EST | |||
| 72.00 | 3.75 | 4.35 | 4.05 | 9.64 | 0.00 | 0.00% | 0.06 | 0 | 1 | 0.29 | 0.80 | 0.06 | -0.06 | 12/30/2025 | 1/16/2026 3:59:54 PM EST |
| 73.00 | 3.00 | 3.55 | 3.28 | 7.92 | 0.00 | 0.00% | 0.04 | 0 | 1 | 0.29 | 0.73 | 0.07 | -0.06 | 12/31/2025 | 1/16/2026 3:59:54 PM EST |
| 74.00 | 2.35 | 2.85 | 2.60 | 3.30 | 0.00 | 0.00% | 0.04 | 0 | 11 | 0.29 | 0.65 | 0.08 | -0.07 | 1/15/2026 | 1/16/2026 3:59:54 PM EST |
| 75.00 | 1.94 | 2.20 | 2.07 | 2.26 | -1.19 | -34.50% | 0.03 | 42 | 32 | 0.30 | 0.56 | 0.09 | -0.07 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 76.00 | 1.45 | 1.64 | 1.55 | 1.50 | -0.76 | -33.63% | 0.02 | 17 | 9 | 0.30 | 0.47 | 0.09 | -0.07 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 77.00 | 0.95 | 1.25 | 1.10 | 1.11 | -0.46 | -29.30% | 0.01 | 10 | 63 | 0.29 | 0.38 | 0.09 | -0.06 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 78.00 | 0.71 | 0.86 | 0.79 | 0.89 | -0.51 | -36.43% | 0.01 | 24 | 363 | 0.29 | 0.30 | 0.08 | -0.06 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 79.00 | 0.50 | 0.69 | 0.60 | 0.56 | -0.29 | -34.12% | 0.01 | 16 | 184 | 0.30 | 0.23 | 0.07 | -0.05 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 80.00 | 0.32 | 0.51 | 0.42 | 0.43 | -0.17 | -28.34% | 0.01 | 2,317 | 119 | 0.30 | 0.17 | 0.06 | -0.04 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 81.00 | 0.21 | 0.38 | 0.30 | 0.25 | -0.20 | -44.45% | 0.00 | 22 | 94 | 0.31 | 0.12 | 0.05 | -0.03 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 81.50 | 0.17 | 0.29 | 0.23 | 0.71 | 0.00 | 0.00% | 0.00 | 0 | 4 | 0.30 | 0.10 | 0.04 | -0.03 | 1/13/2026 | 1/16/2026 3:59:54 PM EST |
| 82.00 | 0.14 | 0.26 | 0.20 | 0.18 | -0.15 | -45.46% | 0.00 | 22 | 211 | 0.31 | 0.09 | 0.04 | -0.03 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 82.50 | 0.07 | 0.19 | 0.13 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 78 | 0.29 | 0.07 | 0.03 | -0.02 | 1/15/2026 | 1/16/2026 3:59:54 PM EST |
| 83.00 | 0.08 | 0.17 | 0.13 | 0.11 | -0.10 | -47.62% | 0.00 | 22 | 221 | 0.31 | 0.06 | 0.03 | -0.02 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 84.00 | 0.05 | 0.14 | 0.10 | 0.11 | -0.04 | -26.67% | 0.00 | 2 | 26 | 0.32 | 0.04 | 0.02 | -0.02 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 85.00 | 0.06 | 0.33 | 0.20 | 0.07 | -0.15 | -68.19% | 0.00 | 103 | 137 | 0.39 | 0.03 | 0.01 | -0.01 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 86.00 | 0.00 | 0.27 | 0.14 | 0.08 | -0.20 | -71.43% | 0.00 | 9 | 70 | 0.47 | 0.01 | 0.01 | -0.01 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 87.00 | 0.00 | 0.38 | 0.19 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 28 | 0.55 | 0.01 | 0.01 | 0.00 | 1/15/2026 | 1/16/2026 3:59:54 PM EST |
| 88.00 | 0.00 | 0.95 | 0.48 | 0.19 | 0.00 | 0.00% | 0.01 | 0 | 28 | 0.76 | 0.00 | 0.00 | 0.00 | 1/2/2026 | 1/16/2026 3:59:54 PM EST |
| 89.00 | 0.00 | 2.15 | 1.08 | 0.04 | 0.00 | 0.00% | 0.01 | 0 | 51 | 1.07 | 0.00 | 0.00 | 0.00 | 1/12/2026 | 1/16/2026 3:59:54 PM EST |
| 90.00 | 0.00 | 0.17 | 0.09 | 0.12 | 0.00 | 0.00% | 0.00 | 0 | 28 | 0.54 | 0.00 | 0.00 | 0.00 | 1/5/2026 | 1/16/2026 3:59:54 PM EST |
| 91.00 | 0.00 | 2.14 | 1.07 | 0.24 | 0.00 | 0.00% | 0.01 | 0 | 61 | 1.15 | 0.00 | 0.00 | 0.00 | 12/29/2025 | 1/16/2026 3:59:54 PM EST |
| 92.00 | 0.00 | 2.14 | 1.07 | 0.16 | 0.00 | 0.00% | 0.01 | 0 | 60 | 1.19 | 0.00 | 0.00 | 0.00 | 12/29/2025 | 1/16/2026 3:59:54 PM EST |
| 93.00 | 0.00 | 2.13 | 1.07 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 0 | 1.22 | 0.00 | 0.00 | 0.00 | 12/17/2025 | 1/16/2026 3:59:54 PM EST |
| 94.00 | 0.00 | 1.20 | 0.60 | % | 0.01 | 0 | 0 | 1.03 | 0.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 PM EST | |||
| 95.00 | 0.00 | 2.13 | 1.07 | 0.48 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.29 | 0.00 | 0.00 | 0.00 | 12/16/2025 | 1/16/2026 3:59:54 PM EST |
| 100.00 | 0.00 | 2.13 | 1.07 | % | 0.01 | 0 | 0 | 1.46 | 0.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 PM EST | |||
| 105.00 | 0.00 | 0.50 | 0.25 | % | 0.00 | 0 | 0 | 1.09 | 0.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 PM EST | |||
| 110.00 | 0.00 | 2.13 | 1.07 | % | 0.01 | 0 | 0 | 1.75 | 0.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 PM EST | |||
| 115.00 | 0.00 | 2.13 | 1.07 | % | 0.01 | 0 | 0 | 1.87 | 0.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 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 | 1.20 | 0.60 | % | 0.01 | 0 | 0 | 1.77 | 0.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 PM EST | |||
| 55.00 | 0.00 | 1.17 | 0.59 | % | 0.01 | 0 | 0 | 1.44 | 0.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 PM EST | |||
| 60.00 | 0.00 | 0.78 | 0.39 | 0.04 | 0.00 | 0.00% | 0.01 | 0 | 6 | 1.00 | 0.00 | 0.00 | 0.00 | 1/5/2026 | 1/16/2026 3:59:54 PM EST |
| 64.00 | 0.00 | 0.18 | 0.09 | % | 0.00 | 0 | 0 | 0.54 | 0.00 | 0.00 | -0.01 | 1/16/2026 3:59:54 PM EST | |||
| 65.00 | 0.00 | 0.13 | 0.07 | 0.07 | -0.01 | -12.50% | 0.00 | 1 | 40 | 0.47 | -0.01 | 0.01 | -0.02 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 66.00 | 0.00 | 0.20 | 0.10 | % | 0.00 | 0 | 0 | 0.47 | -0.01 | 0.01 | -0.02 | 1/16/2026 3:59:54 PM EST | |||
| 67.00 | 0.00 | 1.57 | 0.79 | % | 0.01 | 0 | 0 | 0.84 | -0.02 | 0.01 | -0.02 | 1/16/2026 3:59:54 PM EST | |||
| 68.00 | 0.04 | 0.20 | 0.12 | % | 0.00 | 0 | 0 | 0.33 | -0.05 | 0.02 | -0.03 | 1/16/2026 3:59:54 PM EST | |||
| 69.00 | 0.12 | 0.19 | 0.16 | % | 0.00 | 0 | 0 | 0.32 | -0.07 | 0.03 | -0.04 | 1/16/2026 3:59:54 PM EST | |||
| 70.00 | 0.20 | 0.35 | 0.28 | 0.22 | 0.00 | 0.00% | 0.00 | 2,128 | 5 | 0.33 | -0.11 | 0.04 | -0.04 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 71.00 | 0.27 | 0.40 | 0.34 | 0.16 | 0.00 | 0.00% | 0.00 | 0 | 5 | 0.30 | -0.15 | 0.05 | -0.05 | 1/13/2026 | 1/16/2026 3:59:54 PM EST |
| 72.00 | 0.47 | 0.60 | 0.54 | 0.54 | +0.19 | +54.29% | 0.01 | 7 | 32 | 0.31 | -0.20 | 0.06 | -0.06 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 73.00 | 0.67 | 0.92 | 0.80 | 0.73 | +0.24 | +48.98% | 0.01 | 11 | 96 | 0.31 | -0.27 | 0.07 | -0.06 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 74.00 | 0.92 | 1.15 | 1.04 | 0.95 | +0.11 | +13.10% | 0.01 | 6 | 104 | 0.29 | -0.35 | 0.08 | -0.07 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 75.00 | 1.30 | 1.68 | 1.49 | 1.44 | +0.35 | +32.11% | 0.02 | 44 | 294 | 0.30 | -0.44 | 0.09 | -0.07 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 76.00 | 1.75 | 2.20 | 1.98 | 1.86 | +0.26 | +16.25% | 0.03 | 5 | 222 | 0.29 | -0.53 | 0.09 | -0.07 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 77.00 | 2.31 | 2.72 | 2.52 | 2.34 | +0.45 | +23.81% | 0.03 | 124 | 152 | 0.28 | -0.62 | 0.09 | -0.06 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 78.00 | 2.99 | 3.40 | 3.20 | 2.87 | +0.55 | +23.71% | 0.04 | 2 | 239 | 0.28 | -0.70 | 0.08 | -0.06 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 79.00 | 3.70 | 4.45 | 4.08 | 2.73 | 0.00 | 0.00% | 0.05 | 0 | 99 | 0.30 | -0.77 | 0.07 | -0.05 | 1/15/2026 | 1/16/2026 3:59:54 PM EST |
| 80.00 | 3.90 | 5.25 | 4.58 | 4.90 | +0.81 | +19.81% | 0.06 | 7 | 189 | 0.40 | -0.83 | 0.06 | -0.04 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 81.00 | 4.45 | 6.50 | 5.48 | 5.35 | +2.40 | +81.36% | 0.07 | 1 | 18 | 0.50 | -0.88 | 0.05 | -0.03 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 81.50 | 5.00 | 7.55 | 6.28 | % | 0.08 | 0 | 0 | 0.63 | -0.90 | 0.04 | -0.03 | 1/16/2026 3:59:54 PM EST | |||
| 82.00 | 4.60 | 8.05 | 6.33 | 6.63 | +0.43 | +6.94% | 0.08 | 1 | 2 | 0.66 | -0.91 | 0.04 | -0.03 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 82.50 | 5.95 | 9.05 | 7.50 | % | 0.09 | 0 | 0 | 0.78 | -0.93 | 0.03 | -0.02 | 1/16/2026 3:59:54 PM EST | |||
| 83.00 | 5.60 | 9.55 | 7.58 | 4.63 | 0.00 | 0.00% | 0.09 | 0 | 3 | 0.81 | -0.94 | 0.03 | -0.02 | 1/12/2026 | 1/16/2026 3:59:54 PM EST |
| 84.00 | 6.80 | 10.45 | 8.63 | 7.71 | 0.00 | 0.00% | 0.10 | 0 | 29 | 0.83 | -0.96 | 0.02 | -0.02 | 1/14/2026 | 1/16/2026 3:59:54 PM EST |
| 85.00 | 8.95 | 9.75 | 9.35 | 9.39 | +1.84 | +24.38% | 0.11 | 3 | 21 | 0.44 | -0.97 | 0.01 | -0.01 | 1/16/2026 | 1/16/2026 3:59:54 PM EST |
| 86.00 | 8.55 | 12.50 | 10.53 | % | 0.12 | 0 | 0 | 0.93 | -0.99 | 0.01 | -0.01 | 1/16/2026 3:59:54 PM EST | |||
| 87.00 | 9.50 | 13.50 | 11.50 | 6.92 | 0.00 | 0.00% | 0.13 | 0 | 0 | 0.97 | -0.99 | 0.01 | 0.00 | 12/31/2025 | 1/16/2026 3:59:54 PM EST |
| 88.00 | 10.50 | 14.45 | 12.48 | 7.24 | 0.00 | 0.00% | 0.14 | 0 | 1 | 1.00 | -1.00 | 0.00 | 0.00 | 12/24/2025 | 1/16/2026 3:59:54 PM EST |
| 89.00 | 11.50 | 15.45 | 13.48 | 8.88 | 0.00 | 0.00% | 0.15 | 0 | 0 | 1.05 | -1.00 | 0.00 | 0.00 | 12/18/2025 | 1/16/2026 3:59:54 PM EST |
| 90.00 | 12.50 | 16.50 | 14.50 | 10.65 | 0.00 | 0.00% | 0.16 | 0 | 0 | 1.08 | -1.00 | 0.00 | 0.00 | 12/19/2025 | 1/16/2026 3:59:54 PM EST |
| 91.00 | 13.50 | 17.45 | 15.48 | 9.75 | 0.00 | 0.00% | 0.17 | 0 | 0 | 1.12 | -1.00 | 0.00 | 0.00 | 12/26/2025 | 1/16/2026 3:59:54 PM EST |
| 92.00 | 14.50 | 17.90 | 16.20 | 14.00 | 0.00 | 0.00% | 0.18 | 0 | 0 | 1.03 | -1.00 | 0.00 | 0.00 | 1/2/2026 | 1/16/2026 3:59:54 PM EST |
| 93.00 | 15.50 | 19.40 | 17.45 | % | 0.19 | 0 | 0 | 1.19 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 PM EST | |||
| 94.00 | 16.50 | 20.30 | 18.40 | % | 0.20 | 0 | 0 | 1.20 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 PM EST | |||
| 95.00 | 17.50 | 21.30 | 19.40 | 14.10 | 0.00 | 0.00% | 0.20 | 0 | 0 | 1.24 | -1.00 | 0.00 | 0.00 | 12/23/2025 | 1/16/2026 3:59:54 PM EST |
| 100.00 | 22.50 | 26.30 | 24.40 | % | 0.24 | 0 | 0 | 1.40 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 PM EST | |||
| 105.00 | 27.50 | 31.40 | 29.45 | % | 0.28 | 0 | 0 | 1.58 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 PM EST | |||
| 110.00 | 32.50 | 36.20 | 34.35 | % | 0.31 | 0 | 0 | 1.66 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 PM EST | |||
| 115.00 | 37.50 | 41.20 | 39.35 | % | 0.34 | 0 | 0 | 1.79 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:54 PM EST |