Options Chain for FORTINET INC COM (FTNT) - $75.97 as of 2/24/2026 7:59:38 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 | 23.15 | 27.20 | 25.18 | 25.80 | -6.76 | -20.77% | 0.50 | 3 | 0 | 4.48 | 1.00 | 0.00 | 0.00 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 55.00 | 19.05 | 21.30 | 20.18 | 20.82 | +0.36 | +1.76% | 0.37 | 2 | 2 | 3.04 | 1.00 | 0.00 | 0.00 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 60.00 | 13.35 | 17.05 | 15.20 | 20.56 | 0.00 | 0.00% | 0.25 | 0 | 1 | 2.88 | 1.00 | 0.00 | 0.00 | 2/18/2026 | 2/24/2026 4:00:14 PM EST |
| 63.00 | 11.45 | 12.75 | 12.10 | % | 0.19 | 0 | 0 | 1.63 | 1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 64.00 | 10.50 | 12.10 | 11.30 | 11.30 | % | 0.18 | 1 | 0 | 1.77 | 1.00 | 0.00 | 0.00 | 2/24/2026 | 2/24/2026 4:00:14 PM EST | |
| 65.00 | 9.00 | 11.60 | 10.30 | 10.40 | -6.65 | -39.01% | 0.16 | 2 | 7 | 1.95 | 1.00 | 0.00 | 0.00 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 66.00 | 8.55 | 10.50 | 9.53 | % | 0.14 | 0 | 0 | 1.77 | 1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 67.00 | 7.65 | 10.10 | 8.88 | % | 0.13 | 0 | 0 | 1.94 | 1.00 | 0.01 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 68.00 | 6.65 | 8.55 | 7.60 | 14.04 | 0.00 | 0.00% | 0.11 | 0 | 1 | 1.54 | 0.98 | 0.02 | -0.03 | 2/6/2026 | 2/24/2026 4:00:14 PM EST |
| 69.00 | 5.95 | 7.70 | 6.83 | 13.09 | 0.00 | 0.00% | 0.10 | 0 | 1 | 1.48 | 0.95 | 0.03 | -0.06 | 2/6/2026 | 2/24/2026 4:00:14 PM EST |
| 70.00 | 4.50 | 6.95 | 5.73 | 14.87 | 0.00 | 0.00% | 0.08 | 0 | 2 | 1.45 | 0.92 | 0.04 | -0.09 | 2/9/2026 | 2/24/2026 4:00:14 PM EST |
| 71.00 | 4.00 | 5.90 | 4.95 | % | 0.07 | 0 | 0 | 1.29 | 0.87 | 0.06 | -0.13 | 2/24/2026 4:00:14 PM EST | |||
| 72.00 | 3.25 | 4.15 | 3.70 | 3.60 | 0.00 | 0.00% | 0.05 | 0 | 11 | 0.58 | 0.81 | 0.07 | -0.16 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 73.00 | 2.39 | 3.00 | 2.70 | 3.95 | 0.00 | 0.00% | 0.04 | 0 | 1 | 0.49 | 0.74 | 0.09 | -0.19 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 74.00 | 1.69 | 2.40 | 2.05 | 1.98 | -0.82 | -29.29% | 0.03 | 10 | 2 | 0.51 | 0.64 | 0.11 | -0.21 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 75.00 | 1.10 | 1.81 | 1.46 | 1.43 | -0.50 | -25.91% | 0.02 | 70 | 16 | 0.51 | 0.53 | 0.12 | -0.22 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 76.00 | 0.94 | 1.23 | 1.09 | 0.85 | -0.62 | -42.18% | 0.01 | 29 | 145 | 0.54 | 0.41 | 0.12 | -0.21 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 77.00 | 0.52 | 0.89 | 0.71 | 0.55 | -0.37 | -40.22% | 0.01 | 495 | 21 | 0.52 | 0.30 | 0.11 | -0.19 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 78.00 | 0.32 | 0.45 | 0.39 | 0.38 | -0.29 | -43.29% | 0.01 | 90 | 26 | 0.49 | 0.21 | 0.09 | -0.15 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 79.00 | 0.01 | 0.47 | 0.24 | 0.20 | -0.33 | -62.27% | 0.00 | 1,031 | 1,022 | 0.45 | 0.14 | 0.07 | -0.12 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 80.00 | 0.11 | 0.18 | 0.15 | 0.14 | -0.20 | -58.83% | 0.00 | 56 | 181 | 0.51 | 0.09 | 0.05 | -0.09 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 81.00 | 0.01 | 0.19 | 0.10 | 0.11 | -0.10 | -47.62% | 0.00 | 24 | 36 | 0.49 | 0.06 | 0.03 | -0.06 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 81.50 | 0.00 | 0.34 | 0.17 | 0.20 | +0.04 | +25.00% | 0.00 | 21 | 123 | 0.77 | 0.03 | 0.02 | -0.04 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 82.00 | 0.05 | 0.32 | 0.19 | 0.08 | -0.05 | -38.47% | 0.00 | 44 | 133 | 0.66 | 0.03 | 0.02 | -0.04 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 83.00 | 0.03 | 0.10 | 0.07 | 0.05 | -0.03 | -37.50% | 0.00 | 34 | 94 | 0.60 | 0.02 | 0.01 | -0.02 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 84.00 | 0.01 | 0.24 | 0.13 | 0.04 | -0.01 | -20.00% | 0.00 | 2 | 73 | 0.70 | 0.01 | 0.01 | -0.01 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 85.00 | 0.00 | 0.09 | 0.05 | 0.04 | 0.00 | 0.00% | 0.00 | 35 | 193 | 0.97 | 0.00 | 0.00 | 0.00 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 86.00 | 0.00 | 0.09 | 0.05 | 0.05 | +0.01 | +25.00% | 0.00 | 30 | 332 | 0.83 | 0.00 | 0.00 | 0.00 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 87.00 | 0.00 | 0.09 | 0.05 | 0.06 | 0.00 | 0.00% | 0.00 | 0 | 97 | 0.89 | 0.00 | 0.00 | 0.00 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 88.00 | 0.00 | 0.16 | 0.08 | 0.04 | -0.06 | -60.00% | 0.00 | 22 | 79 | 1.28 | 0.00 | 0.00 | 0.00 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 89.00 | 0.00 | 0.09 | 0.05 | 0.06 | +0.03 | +100.00% | 0.00 | 12 | 108 | 1.00 | 0.00 | 0.00 | 0.00 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 90.00 | 0.00 | 0.20 | 0.10 | 0.01 | -0.01 | -50.00% | 0.00 | 39 | 1,360 | 0.96 | 0.00 | 0.00 | 0.00 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 91.00 | 0.00 | 0.07 | 0.04 | 0.07 | +0.05 | +250.00% | 0.00 | 2 | 455 | 1.06 | 0.00 | 0.00 | 0.00 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 92.00 | 0.00 | 0.09 | 0.05 | 0.11 | 0.00 | 0.00% | 0.00 | 0 | 67 | 1.16 | 0.00 | 0.00 | 0.00 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 93.00 | 0.00 | 0.09 | 0.05 | 0.04 | 0.00 | 0.00% | 0.00 | 0 | 15 | 1.21 | 0.00 | 0.00 | 0.00 | 2/20/2026 | 2/24/2026 4:00:14 PM EST |
| 94.00 | 0.00 | 0.01 | 0.01 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 7 | 0.95 | 0.00 | 0.00 | 0.00 | 2/20/2026 | 2/24/2026 4:00:14 PM EST |
| 95.00 | 0.00 | 0.08 | 0.04 | 0.01 | 0.00 | 0.00% | 0.00 | 10 | 33 | 1.35 | 0.00 | 0.00 | 0.00 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 96.00 | 0.00 | 0.09 | 0.05 | % | 0.00 | 0 | 0 | 1.36 | 0.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 97.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 1.29 | 0.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 98.00 | 0.00 | 0.24 | 0.12 | % | 0.00 | 0 | 0 | 2.01 | 0.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 99.00 | 0.00 | 1.05 | 0.53 | % | 0.01 | 0 | 0 | 2.49 | 0.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 100.00 | 0.00 | 0.09 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 5 | 1.57 | 0.00 | 0.00 | 0.00 | 2/9/2026 | 2/24/2026 4:00:14 PM EST |
| 105.00 | 0.00 | 0.07 | 0.04 | % | 0.00 | 0 | 0 | 1.69 | 0.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 110.00 | 0.00 | 0.89 | 0.45 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 10 | 2.99 | 0.00 | 0.00 | 0.00 | 2/20/2026 | 2/24/2026 4:00:14 PM EST |
| 115.00 | 0.00 | 0.09 | 0.05 | % | 0.00 | 0 | 0 | 2.42 | 0.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 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 | 4.55 | 0.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 55.00 | 0.00 | 2.13 | 1.07 | 0.02 | 0.00 | 0.00% | 0.02 | 0 | 1 | 3.77 | 0.00 | 0.00 | 0.00 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 60.00 | 0.00 | 1.55 | 0.78 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 7 | 2.68 | 0.00 | 0.00 | 0.00 | 2/10/2026 | 2/24/2026 4:00:14 PM EST |
| 63.00 | 0.00 | 1.36 | 0.68 | % | 0.01 | 0 | 0 | 2.17 | 0.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 64.00 | 0.00 | 0.53 | 0.27 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 12 | 1.49 | 0.00 | 0.00 | 0.00 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 65.00 | 0.00 | 0.53 | 0.27 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 11 | 1.38 | 0.00 | 0.00 | 0.00 | 2/20/2026 | 2/24/2026 4:00:14 PM EST |
| 66.00 | 0.00 | 0.15 | 0.08 | 0.07 | 0.00 | 0.00% | 0.00 | 0 | 46 | 0.92 | 0.00 | 0.00 | 0.00 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 67.00 | 0.00 | 0.51 | 0.26 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 49 | 1.15 | 0.00 | 0.01 | 0.00 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 68.00 | 0.00 | 0.10 | 0.05 | 0.09 | -0.04 | -30.77% | 0.00 | 18 | 114 | 0.69 | -0.02 | 0.02 | -0.03 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 69.00 | 0.10 | 0.17 | 0.14 | 0.13 | -0.07 | -35.00% | 0.00 | 236 | 121 | 0.64 | -0.05 | 0.03 | -0.06 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 70.00 | 0.14 | 0.26 | 0.20 | 0.20 | -0.07 | -25.93% | 0.00 | 43 | 111 | 0.62 | -0.08 | 0.04 | -0.09 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 71.00 | 0.03 | 0.52 | 0.28 | 0.29 | -0.08 | -21.63% | 0.00 | 6 | 35 | 0.53 | -0.13 | 0.06 | -0.13 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 72.00 | 0.22 | 0.65 | 0.44 | 0.46 | -0.14 | -23.34% | 0.01 | 110 | 56 | 0.56 | -0.19 | 0.07 | -0.16 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 73.00 | 0.37 | 0.70 | 0.54 | 0.59 | -0.10 | -14.50% | 0.01 | 29 | 1,953 | 0.50 | -0.26 | 0.09 | -0.19 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 74.00 | 0.63 | 1.20 | 0.92 | 0.86 | -0.19 | -18.10% | 0.01 | 223 | 167 | 0.52 | -0.36 | 0.11 | -0.21 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 75.00 | 1.01 | 1.43 | 1.22 | 1.33 | -0.16 | -10.74% | 0.02 | 4,640 | 159 | 0.48 | -0.47 | 0.12 | -0.22 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 76.00 | 1.66 | 2.15 | 1.91 | 1.80 | +0.25 | +16.13% | 0.03 | 58 | 28 | 0.53 | -0.59 | 0.12 | -0.21 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 77.00 | 2.30 | 3.05 | 2.68 | 2.26 | -0.15 | -6.23% | 0.03 | 11 | 1,810 | 0.57 | -0.70 | 0.11 | -0.19 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 78.00 | 2.66 | 3.55 | 3.11 | 3.32 | +0.07 | +2.16% | 0.04 | 3 | 54 | 0.65 | -0.79 | 0.09 | -0.15 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 79.00 | 3.45 | 4.65 | 4.05 | 4.00 | -0.35 | -8.05% | 0.05 | 1 | 1,611 | 0.97 | -0.86 | 0.07 | -0.12 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 80.00 | 4.35 | 5.70 | 5.03 | 4.70 | -0.60 | -11.33% | 0.06 | 3 | 1,218 | 0.93 | -0.91 | 0.05 | -0.09 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 81.00 | 4.65 | 6.70 | 5.68 | 4.95 | 0.00 | 0.00% | 0.07 | 0 | 38 | 1.03 | -0.94 | 0.03 | -0.06 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 81.50 | 5.30 | 7.20 | 6.25 | 6.06 | +4.00 | +194.18% | 0.08 | 1 | 6 | 1.07 | -0.97 | 0.02 | -0.04 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 82.00 | 6.15 | 7.65 | 6.90 | 6.59 | -0.31 | -4.50% | 0.08 | 1 | 60 | 1.09 | -0.97 | 0.02 | -0.04 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 83.00 | 6.60 | 8.45 | 7.53 | 7.75 | 0.00 | 0.00% | 0.09 | 0 | 21 | 1.07 | -0.98 | 0.01 | -0.02 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 84.00 | 7.15 | 9.35 | 8.25 | 7.37 | 0.00 | 0.00% | 0.10 | 0 | 104 | 1.09 | -0.99 | 0.01 | -0.01 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 85.00 | 9.15 | 10.65 | 9.90 | 9.70 | +0.10 | +1.05% | 0.12 | 9 | 1,032 | 1.36 | -1.00 | 0.00 | 0.00 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 86.00 | 8.85 | 11.60 | 10.23 | 5.14 | 0.00 | 0.00% | 0.12 | 0 | 4 | 1.41 | -1.00 | 0.00 | 0.00 | 2/18/2026 | 2/24/2026 4:00:14 PM EST |
| 87.00 | 10.00 | 12.65 | 11.33 | 6.63 | 0.00 | 0.00% | 0.13 | 0 | 1 | 1.52 | -1.00 | 0.00 | 0.00 | 2/19/2026 | 2/24/2026 4:00:14 PM EST |
| 88.00 | 11.25 | 13.50 | 12.38 | 12.12 | +4.90 | +67.87% | 0.14 | 1 | 34 | 1.50 | -1.00 | 0.00 | 0.00 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 89.00 | 12.00 | 14.65 | 13.33 | % | 0.15 | 0 | 0 | 1.67 | -1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 90.00 | 13.55 | 15.45 | 14.50 | 10.40 | 0.00 | 0.00% | 0.16 | 0 | 55 | 1.60 | -1.00 | 0.00 | 0.00 | 2/20/2026 | 2/24/2026 4:00:14 PM EST |
| 91.00 | 14.05 | 16.65 | 15.35 | 5.90 | 0.00 | 0.00% | 0.17 | 0 | 4 | 1.81 | -1.00 | 0.00 | 0.00 | 2/12/2026 | 2/24/2026 4:00:14 PM EST |
| 92.00 | 15.00 | 17.45 | 16.23 | 17.12 | 0.00 | 0.00% | 0.18 | 0 | 2 | 1.74 | -1.00 | 0.00 | 0.00 | 1/21/2026 | 2/24/2026 4:00:14 PM EST |
| 93.00 | 16.35 | 19.30 | 17.83 | % | 0.19 | 0 | 0 | 2.35 | -1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 94.00 | 17.55 | 19.90 | 18.73 | % | 0.20 | 0 | 0 | 2.18 | -1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 95.00 | 18.55 | 20.90 | 19.73 | % | 0.21 | 0 | 0 | 2.25 | -1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 96.00 | 19.55 | 22.60 | 21.08 | % | 0.22 | 0 | 0 | 2.72 | -1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 97.00 | 20.55 | 23.90 | 22.23 | % | 0.23 | 0 | 0 | 2.95 | -1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 98.00 | 21.35 | 24.85 | 23.10 | % | 0.24 | 0 | 0 | 3.00 | -1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 99.00 | 22.25 | 25.90 | 24.08 | % | 0.24 | 0 | 0 | 3.09 | -1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 100.00 | 23.55 | 26.90 | 25.23 | % | 0.25 | 0 | 0 | 3.16 | -1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 105.00 | 28.55 | 31.90 | 30.23 | 23.92 | 0.00 | 0.00% | 0.29 | 0 | 0 | 3.48 | -1.00 | 0.00 | 0.00 | 2/6/2026 | 2/24/2026 4:00:14 PM EST |
| 110.00 | 33.35 | 36.90 | 35.13 | % | 0.32 | 0 | 0 | 3.78 | -1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 115.00 | 38.55 | 41.15 | 39.85 | % | 0.35 | 0 | 0 | 3.58 | -1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST |