Options Chain for FORTINET INC COM (FTNT) - $153.51 as of 8/24/2026 2:14:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 80.00 | 71.65 | 74.60 | 73.13 | 71.65 | -11.98 | -14.33% | 0.91 | 1 | 1 | 1.24 | 1.00 | 0.00 | 0.00 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 85.00 | 66.70 | 69.60 | 68.15 | 72.64 | 0.00 | 0.00% | 0.80 | 0 | 2 | 1.14 | 1.00 | 0.00 | 0.00 | 7/31/2026 | 8/24/2026 4:00:06 PM EST |
| 90.00 | 61.45 | 64.70 | 63.08 | % | 0.70 | 0 | 0 | 1.06 | 1.00 | 0.00 | -0.01 | 8/24/2026 4:00:06 PM EST | |||
| 95.00 | 56.55 | 59.30 | 57.93 | 69.29 | 0.00 | 0.00% | 0.61 | 0 | 130 | 0.91 | 1.00 | 0.00 | -0.02 | 7/16/2026 | 8/24/2026 4:00:06 PM EST |
| 100.00 | 51.55 | 54.85 | 53.20 | 64.98 | 0.00 | 0.00% | 0.53 | 0 | 6 | 0.89 | 0.99 | 0.00 | -0.02 | 8/3/2026 | 8/24/2026 4:00:06 PM EST |
| 105.00 | 47.00 | 49.95 | 48.48 | % | 0.46 | 0 | 0 | 0.82 | 0.99 | 0.00 | -0.02 | 8/24/2026 4:00:06 PM EST | |||
| 110.00 | 41.45 | 44.95 | 43.20 | 44.56 | -8.27 | -15.66% | 0.39 | 1 | 5 | 0.74 | 0.98 | 0.00 | -0.03 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 115.00 | 36.60 | 40.15 | 38.38 | % | 0.33 | 0 | 0 | 0.68 | 0.96 | 0.00 | -0.04 | 8/24/2026 4:00:06 PM EST | |||
| 120.00 | 32.10 | 35.70 | 33.90 | 40.00 | 0.00 | 0.00% | 0.28 | 0 | 10 | 0.64 | 0.93 | 0.00 | -0.05 | 8/18/2026 | 8/24/2026 4:00:06 PM EST |
| 125.00 | 28.70 | 31.25 | 29.98 | 28.28 | 0.00 | 0.00% | 0.24 | 0 | 130 | 0.49 | 0.90 | 0.01 | -0.06 | 8/20/2026 | 8/24/2026 4:00:06 PM EST |
| 130.00 | 24.30 | 27.00 | 25.65 | 23.40 | 0.00 | 0.00% | 0.20 | 0 | 4 | 0.47 | 0.86 | 0.01 | -0.07 | 8/21/2026 | 8/24/2026 4:00:06 PM EST |
| 135.00 | 19.45 | 22.85 | 21.15 | 20.62 | 0.00 | 0.00% | 0.16 | 0 | 6 | 0.43 | 0.80 | 0.01 | -0.08 | 8/20/2026 | 8/24/2026 4:00:06 PM EST |
| 140.00 | 16.65 | 18.75 | 17.70 | 18.22 | -3.85 | -17.45% | 0.13 | 4 | 22 | 0.44 | 0.74 | 0.01 | -0.09 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 145.00 | 13.80 | 15.40 | 14.60 | 14.98 | +0.43 | +2.96% | 0.10 | 40 | 18 | 0.44 | 0.66 | 0.01 | -0.10 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 150.00 | 10.40 | 12.00 | 11.20 | 11.90 | -1.05 | -8.11% | 0.07 | 5 | 45 | 0.41 | 0.59 | 0.02 | -0.10 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 155.00 | 8.10 | 10.00 | 9.05 | 9.20 | -0.15 | -1.61% | 0.06 | 3 | 35 | 0.42 | 0.50 | 0.02 | -0.10 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 160.00 | 6.65 | 7.55 | 7.10 | 7.60 | -0.65 | -7.88% | 0.04 | 27 | 314 | 0.43 | 0.43 | 0.02 | -0.10 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 165.00 | 4.95 | 6.30 | 5.63 | 5.63 | +0.63 | +12.60% | 0.03 | 15 | 159 | 0.43 | 0.35 | 0.02 | -0.09 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 170.00 | 3.20 | 4.45 | 3.83 | 4.29 | -0.01 | -0.24% | 0.02 | 7 | 508 | 0.41 | 0.29 | 0.01 | -0.09 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 175.00 | 2.60 | 3.35 | 2.98 | 3.19 | +0.26 | +8.88% | 0.02 | 22 | 181 | 0.42 | 0.23 | 0.01 | -0.08 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 180.00 | 2.13 | 3.05 | 2.59 | 2.57 | +0.33 | +14.74% | 0.01 | 5 | 203 | 0.45 | 0.18 | 0.01 | -0.07 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 185.00 | 1.29 | 2.08 | 1.69 | 1.75 | +0.08 | +4.79% | 0.01 | 136 | 279 | 0.43 | 0.14 | 0.01 | -0.06 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 190.00 | 1.10 | 1.47 | 1.29 | 1.33 | +0.05 | +3.91% | 0.01 | 15 | 274 | 0.43 | 0.11 | 0.01 | -0.05 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 195.00 | 0.63 | 1.35 | 0.99 | 1.17 | 0.00 | 0.00% | 0.01 | 0 | 20 | 0.44 | 0.08 | 0.01 | -0.04 | 8/20/2026 | 8/24/2026 4:00:06 PM EST |
| 200.00 | 0.36 | 0.90 | 0.63 | 0.85 | 0.00 | 0.00% | 0.00 | 0 | 427 | 0.43 | 0.06 | 0.00 | -0.03 | 8/20/2026 | 8/24/2026 4:00:06 PM EST |
| 210.00 | 0.00 | 1.11 | 0.56 | 0.84 | 0.00 | 0.00% | 0.00 | 0 | 25 | 0.55 | 0.03 | 0.00 | -0.02 | 8/18/2026 | 8/24/2026 4:00:06 PM EST |
| 220.00 | 0.00 | 0.66 | 0.33 | 1.10 | 0.00 | 0.00% | 0.00 | 0 | 79 | 0.55 | 0.02 | 0.00 | -0.01 | 8/14/2026 | 8/24/2026 4:00:06 PM EST |
| 230.00 | 0.00 | 0.31 | 0.16 | 2.69 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.53 | 0.01 | 0.00 | -0.01 | 7/23/2026 | 8/24/2026 4:00:06 PM EST |
| 240.00 | 0.00 | 0.60 | 0.30 | 0.84 | 0.00 | 0.00% | 0.00 | 0 | 186 | 0.64 | 0.00 | 0.00 | 0.00 | 8/5/2026 | 8/24/2026 4:00:06 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 80.00 | 0.00 | 1.45 | 0.73 | % | 0.01 | 0 | 0 | 1.15 | 0.00 | 0.00 | 0.00 | 8/24/2026 4:00:06 PM EST | |||
| 85.00 | 0.00 | 0.94 | 0.47 | % | 0.01 | 0 | 0 | 0.96 | 0.00 | 0.00 | 0.00 | 8/24/2026 4:00:06 PM EST | |||
| 90.00 | 0.00 | 0.35 | 0.18 | 0.12 | 0.00 | 0.00% | 0.00 | 0 | 10 | 0.73 | 0.00 | 0.00 | -0.01 | 8/21/2026 | 8/24/2026 4:00:06 PM EST |
| 95.00 | 0.00 | 0.38 | 0.19 | % | 0.00 | 0 | 0 | 0.68 | 0.00 | 0.00 | -0.02 | 8/24/2026 4:00:06 PM EST | |||
| 100.00 | 0.00 | 0.63 | 0.32 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 137 | 0.67 | -0.01 | 0.00 | -0.02 | 8/13/2026 | 8/24/2026 4:00:06 PM EST |
| 105.00 | 0.03 | 0.35 | 0.19 | 0.56 | 0.00 | 0.00% | 0.00 | 0 | 63 | 0.47 | -0.01 | 0.00 | -0.02 | 8/3/2026 | 8/24/2026 4:00:06 PM EST |
| 110.00 | 0.12 | 0.51 | 0.32 | 0.35 | 0.00 | 0.00% | 0.00 | 0 | 27 | 0.47 | -0.02 | 0.00 | -0.03 | 8/17/2026 | 8/24/2026 4:00:06 PM EST |
| 115.00 | 0.26 | 0.80 | 0.53 | 0.50 | -0.11 | -18.04% | 0.00 | 3 | 46 | 0.46 | -0.04 | 0.00 | -0.04 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 120.00 | 0.51 | 1.20 | 0.86 | 0.85 | -0.12 | -12.38% | 0.01 | 10 | 56 | 0.45 | -0.07 | 0.00 | -0.05 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 125.00 | 1.03 | 1.54 | 1.29 | 1.35 | -0.12 | -8.17% | 0.01 | 136 | 556 | 0.44 | -0.10 | 0.01 | -0.06 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 130.00 | 1.67 | 2.15 | 1.91 | 2.06 | -0.17 | -7.63% | 0.01 | 7 | 223 | 0.43 | -0.14 | 0.01 | -0.07 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 135.00 | 2.81 | 3.30 | 3.06 | 3.20 | -0.39 | -10.87% | 0.02 | 90 | 75 | 0.44 | -0.20 | 0.01 | -0.08 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 140.00 | 3.95 | 4.70 | 4.33 | 4.22 | -0.98 | -18.85% | 0.03 | 8 | 188 | 0.43 | -0.26 | 0.01 | -0.09 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 145.00 | 5.60 | 6.65 | 6.13 | 6.15 | +0.15 | +2.50% | 0.04 | 144 | 138 | 0.43 | -0.34 | 0.01 | -0.10 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 150.00 | 7.40 | 9.60 | 8.50 | 8.07 | -1.13 | -12.29% | 0.06 | 23 | 88 | 0.44 | -0.41 | 0.02 | -0.10 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 155.00 | 10.05 | 12.20 | 11.13 | 11.03 | -0.02 | -0.19% | 0.07 | 2 | 211 | 0.44 | -0.50 | 0.02 | -0.10 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 160.00 | 13.60 | 14.80 | 14.20 | 16.16 | 0.00 | 0.00% | 0.09 | 0 | 476 | 0.44 | -0.57 | 0.02 | -0.10 | 8/21/2026 | 8/24/2026 4:00:06 PM EST |
| 165.00 | 16.40 | 18.00 | 17.20 | 16.80 | +2.24 | +15.39% | 0.10 | 5 | 191 | 0.42 | -0.65 | 0.02 | -0.09 | 8/24/2026 | 8/24/2026 4:00:06 PM EST |
| 170.00 | 20.15 | 21.90 | 21.03 | 15.00 | 0.00 | 0.00% | 0.12 | 0 | 17 | 0.43 | -0.71 | 0.01 | -0.09 | 8/13/2026 | 8/24/2026 4:00:06 PM EST |
| 175.00 | 24.20 | 25.90 | 25.05 | 18.30 | 0.00 | 0.00% | 0.14 | 0 | 18 | 0.43 | -0.77 | 0.01 | -0.08 | 8/4/2026 | 8/24/2026 4:00:06 PM EST |
| 180.00 | 27.40 | 30.00 | 28.70 | 33.15 | 0.00 | 0.00% | 0.16 | 0 | 16 | 0.47 | -0.82 | 0.01 | -0.07 | 7/22/2026 | 8/24/2026 4:00:06 PM EST |
| 185.00 | 31.95 | 34.30 | 33.13 | % | 0.18 | 0 | 0 | 0.47 | -0.86 | 0.01 | -0.06 | 8/24/2026 4:00:06 PM EST | |||
| 190.00 | 36.45 | 40.20 | 38.33 | 30.38 | 0.00 | 0.00% | 0.20 | 0 | 34 | 0.58 | -0.89 | 0.01 | -0.05 | 8/12/2026 | 8/24/2026 4:00:06 PM EST |
| 195.00 | 41.20 | 44.75 | 42.98 | % | 0.22 | 0 | 0 | 0.59 | -0.92 | 0.01 | -0.04 | 8/24/2026 4:00:06 PM EST | |||
| 200.00 | 45.95 | 49.70 | 47.83 | % | 0.24 | 0 | 0 | 0.63 | -0.94 | 0.00 | -0.03 | 8/24/2026 4:00:06 PM EST | |||
| 210.00 | 55.95 | 59.20 | 57.58 | % | 0.27 | 0 | 0 | 0.66 | -0.97 | 0.00 | -0.02 | 8/24/2026 4:00:06 PM EST | |||
| 220.00 | 65.90 | 69.20 | 67.55 | 66.00 | 0.00 | 0.00% | 0.31 | 0 | 1 | 0.72 | -0.98 | 0.00 | -0.01 | 8/19/2026 | 8/24/2026 4:00:06 PM EST |
| 230.00 | 75.90 | 79.70 | 77.80 | % | 0.34 | 0 | 0 | 0.84 | -0.99 | 0.00 | -0.01 | 8/24/2026 4:00:06 PM EST | |||
| 240.00 | 85.95 | 89.15 | 87.55 | 80.65 | 0.00 | 0.00% | 0.36 | 0 | 0 | 0.84 | -1.00 | 0.00 | 0.00 | 7/17/2026 | 8/24/2026 4:00:06 PM EST |