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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 34.25 | 36.85 | 35.55 | % | 0.89 | 0 | 0 | 1.40 | 1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 45.00 | 29.25 | 31.85 | 30.55 | % | 0.68 | 0 | 0 | 1.15 | 1.00 | 0.00 | -0.01 | 2/24/2026 4:00:14 PM EST | |||
| 50.00 | 24.65 | 27.40 | 26.03 | 27.30 | 0.00 | 0.00% | 0.52 | 0 | 18 | 1.09 | 0.99 | 0.00 | -0.01 | 1/15/2026 | 2/24/2026 4:00:14 PM EST |
| 55.00 | 20.05 | 22.55 | 21.30 | 21.46 | 0.00 | 0.00% | 0.39 | 0 | 14 | 0.92 | 0.96 | 0.01 | -0.01 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 60.00 | 15.60 | 17.85 | 16.73 | 21.50 | 0.00 | 0.00% | 0.28 | 0 | 2 | 0.58 | 0.91 | 0.01 | -0.02 | 2/19/2026 | 2/24/2026 4:00:14 PM EST |
| 65.00 | 10.85 | 13.45 | 12.15 | 11.98 | +0.41 | +3.55% | 0.19 | 1 | 7 | 0.49 | 0.84 | 0.02 | -0.03 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 70.00 | 7.45 | 8.00 | 7.73 | 7.85 | 0.00 | 0.00% | 0.11 | 0 | 68 | 0.41 | 0.72 | 0.03 | -0.04 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 75.00 | 4.40 | 4.95 | 4.68 | 4.60 | -0.36 | -7.26% | 0.06 | 68 | 138 | 0.39 | 0.55 | 0.04 | -0.04 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 80.00 | 2.32 | 2.76 | 2.54 | 2.46 | -0.21 | -7.87% | 0.03 | 494 | 741 | 0.37 | 0.37 | 0.04 | -0.04 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 85.00 | 1.16 | 1.55 | 1.36 | 1.25 | -0.05 | -3.85% | 0.02 | 58 | 1,238 | 0.38 | 0.22 | 0.03 | -0.03 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 90.00 | 0.55 | 0.75 | 0.65 | 0.65 | +0.02 | +3.18% | 0.01 | 13 | 1,094 | 0.38 | 0.13 | 0.02 | -0.02 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 95.00 | 0.22 | 0.35 | 0.29 | 0.27 | -0.01 | -3.58% | 0.00 | 11 | 720 | 0.38 | 0.07 | 0.01 | -0.02 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 100.00 | 0.08 | 0.25 | 0.17 | 0.17 | -0.02 | -10.53% | 0.00 | 50 | 440 | 0.39 | 0.04 | 0.01 | -0.01 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 105.00 | 0.05 | 0.27 | 0.16 | 0.13 | -0.10 | -43.48% | 0.00 | 50 | 144 | 0.44 | 0.02 | 0.00 | -0.01 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 110.00 | 0.01 | 0.24 | 0.13 | 0.28 | 0.00 | 0.00% | 0.00 | 0 | 84 | 0.45 | 0.01 | 0.00 | 0.00 | 2/10/2026 | 2/24/2026 4:00:14 PM EST |
| 115.00 | 0.00 | 0.22 | 0.11 | 0.35 | 0.00 | 0.00% | 0.00 | 0 | 7 | 0.58 | 0.00 | 0.00 | 0.00 | 2/9/2026 | 2/24/2026 4:00:14 PM EST |
| 120.00 | 0.00 | 0.21 | 0.11 | 0.14 | 0.00 | 0.00% | 0.00 | 0 | 0 | 0.63 | 0.00 | 0.00 | 0.00 | 1/5/2026 | 2/24/2026 4:00:14 PM EST |
| 125.00 | 0.00 | 0.20 | 0.10 | % | 0.00 | 0 | 0 | 0.67 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 0.02 | 0.23 | 0.13 | 0.07 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.78 | 0.00 | 0.00 | 0.00 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 45.00 | 0.00 | 0.27 | 0.14 | 0.14 | 0.00 | 0.00% | 0.00 | 0 | 20 | 0.78 | 0.00 | 0.00 | -0.01 | 1/16/2026 | 2/24/2026 4:00:14 PM EST |
| 50.00 | 0.01 | 0.35 | 0.18 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 5 | 0.54 | -0.01 | 0.00 | -0.01 | 2/13/2026 | 2/24/2026 4:00:14 PM EST |
| 55.00 | 0.03 | 0.49 | 0.26 | 0.22 | +0.16 | +266.67% | 0.00 | 3 | 4 | 0.48 | -0.04 | 0.01 | -0.01 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 60.00 | 0.36 | 0.50 | 0.43 | 0.50 | +0.02 | +4.17% | 0.01 | 7 | 408 | 0.44 | -0.09 | 0.01 | -0.02 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 65.00 | 0.76 | 1.10 | 0.93 | 0.98 | -0.14 | -12.50% | 0.01 | 142 | 258 | 0.41 | -0.16 | 0.02 | -0.03 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 70.00 | 2.01 | 2.29 | 2.15 | 2.04 | -0.16 | -7.28% | 0.03 | 135 | 1,547 | 0.40 | -0.28 | 0.03 | -0.04 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 75.00 | 3.95 | 4.20 | 4.08 | 4.05 | -0.05 | -1.22% | 0.05 | 145 | 3,757 | 0.39 | -0.45 | 0.04 | -0.04 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 80.00 | 6.55 | 7.20 | 6.88 | 6.99 | +0.14 | +2.05% | 0.09 | 6 | 594 | 0.37 | -0.63 | 0.04 | -0.04 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 85.00 | 10.10 | 11.05 | 10.58 | 10.55 | 0.00 | 0.00% | 0.12 | 0 | 5,015 | 0.36 | -0.78 | 0.03 | -0.03 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 90.00 | 13.95 | 15.60 | 14.78 | 13.93 | 0.00 | 0.00% | 0.16 | 0 | 73 | 0.47 | -0.87 | 0.02 | -0.02 | 2/23/2026 | 2/24/2026 4:00:14 PM EST |
| 95.00 | 17.95 | 20.55 | 19.25 | 18.70 | -0.80 | -4.11% | 0.20 | 1 | 3 | 0.56 | -0.93 | 0.01 | -0.02 | 2/24/2026 | 2/24/2026 4:00:14 PM EST |
| 100.00 | 23.35 | 26.20 | 24.78 | 18.45 | 0.00 | 0.00% | 0.25 | 0 | 0 | 0.74 | -0.96 | 0.01 | -0.01 | 1/26/2026 | 2/24/2026 4:00:14 PM EST |
| 105.00 | 28.50 | 31.20 | 29.85 | % | 0.28 | 0 | 0 | 0.82 | -0.98 | 0.00 | -0.01 | 2/24/2026 4:00:14 PM EST | |||
| 110.00 | 33.50 | 36.15 | 34.83 | % | 0.32 | 0 | 0 | 0.88 | -0.99 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 115.00 | 38.05 | 41.10 | 39.58 | % | 0.34 | 0 | 0 | 0.95 | -1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 120.00 | 43.05 | 46.10 | 44.58 | % | 0.37 | 0 | 0 | 1.01 | -1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST | |||
| 125.00 | 48.55 | 51.00 | 49.78 | % | 0.40 | 0 | 0 | 1.02 | -1.00 | 0.00 | 0.00 | 2/24/2026 4:00:14 PM EST |