Options Chain for FORTINET INC COM (FTNT) - $169.13 as of 10/19/2026 2:42:22 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 90.00 | 79.70 | 83.85 | 81.78 | % | 0.91 | 0 | 0 | 2.14 | 1.00 | 0.00 | 0.00 | 10/19/2026 3:59:51 PM EST | |||
| 95.00 | 74.70 | 78.75 | 76.73 | % | 0.81 | 0 | 0 | 1.98 | 1.00 | 0.00 | 0.00 | 10/19/2026 3:59:51 PM EST | |||
| 100.00 | 69.70 | 73.70 | 71.70 | % | 0.72 | 0 | 0 | 1.84 | 1.00 | 0.00 | 0.00 | 10/19/2026 3:59:51 PM EST | |||
| 105.00 | 64.75 | 68.70 | 66.73 | % | 0.64 | 0 | 0 | 1.70 | 1.00 | 0.00 | -0.01 | 10/19/2026 3:59:51 PM EST | |||
| 110.00 | 59.75 | 63.75 | 61.75 | 57.80 | 0.00 | 0.00% | 0.56 | 0 | 2 | 1.58 | 1.00 | 0.00 | -0.03 | 10/16/2026 | 10/19/2026 3:59:51 PM EST |
| 115.00 | 55.55 | 58.75 | 57.15 | % | 0.50 | 0 | 0 | 1.45 | 0.99 | 0.00 | -0.05 | 10/19/2026 3:59:51 PM EST | |||
| 120.00 | 50.65 | 53.90 | 52.28 | % | 0.44 | 0 | 0 | 1.35 | 0.99 | 0.00 | -0.07 | 10/19/2026 3:59:51 PM EST | |||
| 125.00 | 45.85 | 49.05 | 47.45 | % | 0.38 | 0 | 0 | 1.25 | 0.98 | 0.00 | -0.08 | 10/19/2026 3:59:51 PM EST | |||
| 130.00 | 41.10 | 44.35 | 42.73 | % | 0.33 | 0 | 0 | 1.17 | 0.96 | 0.00 | -0.11 | 10/19/2026 3:59:51 PM EST | |||
| 135.00 | 35.75 | 39.75 | 37.75 | % | 0.28 | 0 | 0 | 1.10 | 0.93 | 0.00 | -0.14 | 10/19/2026 3:59:51 PM EST | |||
| 140.00 | 31.35 | 35.30 | 33.33 | 52.49 | 0.00 | 0.00% | 0.24 | 0 | 6 | 1.04 | 0.90 | 0.01 | -0.18 | 10/13/2026 | 10/19/2026 3:59:51 PM EST |
| 145.00 | 27.10 | 31.10 | 29.10 | 35.25 | 0.00 | 0.00% | 0.20 | 0 | 6 | 0.68 | 0.87 | 0.01 | -0.21 | 10/1/2026 | 10/19/2026 3:59:51 PM EST |
| 150.00 | 23.15 | 27.10 | 25.13 | 25.43 | -1.01 | -3.82% | 0.17 | 1 | 4 | 0.71 | 0.82 | 0.01 | -0.25 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 152.50 | 21.65 | 24.70 | 23.18 | % | 0.15 | 0 | 0 | 0.72 | 0.79 | 0.01 | -0.27 | 10/19/2026 3:59:51 PM EST | |||
| 155.00 | 19.55 | 23.05 | 21.30 | 41.27 | 0.00 | 0.00% | 0.14 | 0 | 2 | 0.72 | 0.76 | 0.01 | -0.28 | 10/12/2026 | 10/19/2026 3:59:51 PM EST |
| 157.50 | 18.00 | 21.10 | 19.55 | % | 0.12 | 0 | 0 | 0.72 | 0.73 | 0.01 | -0.30 | 10/19/2026 3:59:51 PM EST | |||
| 160.00 | 16.75 | 19.55 | 18.15 | 34.34 | 0.00 | 0.00% | 0.11 | 0 | 12 | 0.74 | 0.70 | 0.01 | -0.31 | 10/13/2026 | 10/19/2026 3:59:51 PM EST |
| 162.50 | 15.20 | 18.05 | 16.63 | % | 0.10 | 0 | 0 | 0.74 | 0.67 | 0.01 | -0.32 | 10/19/2026 3:59:51 PM EST | |||
| 165.00 | 13.70 | 16.25 | 14.98 | 14.58 | +0.27 | +1.89% | 0.09 | 1 | 14 | 0.73 | 0.64 | 0.01 | -0.33 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 167.50 | 12.30 | 14.90 | 13.60 | % | 0.08 | 0 | 0 | 0.73 | 0.60 | 0.01 | -0.33 | 10/19/2026 3:59:51 PM EST | |||
| 170.00 | 10.95 | 13.55 | 12.25 | 12.92 | +1.87 | +16.93% | 0.07 | 2 | 6 | 0.73 | 0.57 | 0.01 | -0.33 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 172.50 | 9.75 | 12.50 | 11.13 | % | 0.06 | 0 | 0 | 0.73 | 0.53 | 0.01 | -0.33 | 10/19/2026 3:59:51 PM EST | |||
| 175.00 | 8.70 | 10.40 | 9.55 | 10.25 | +0.52 | +5.35% | 0.05 | 2 | 29 | 0.70 | 0.50 | 0.01 | -0.33 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 177.50 | 7.70 | 10.50 | 9.10 | % | 0.05 | 0 | 0 | 0.74 | 0.46 | 0.01 | -0.33 | 10/19/2026 3:59:51 PM EST | |||
| 180.00 | 6.70 | 9.45 | 8.08 | 12.25 | 0.00 | 0.00% | 0.04 | 0 | 17 | 0.74 | 0.43 | 0.01 | -0.32 | 10/15/2026 | 10/19/2026 3:59:51 PM EST |
| 182.50 | 5.90 | 8.60 | 7.25 | % | 0.04 | 0 | 0 | 0.74 | 0.39 | 0.01 | -0.31 | 10/19/2026 3:59:51 PM EST | |||
| 185.00 | 5.05 | 6.65 | 5.85 | 6.86 | +0.66 | +10.65% | 0.03 | 9 | 54 | 0.70 | 0.36 | 0.01 | -0.30 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 187.50 | 4.40 | 7.15 | 5.78 | % | 0.03 | 0 | 0 | 0.74 | 0.33 | 0.01 | -0.29 | 10/19/2026 3:59:51 PM EST | |||
| 190.00 | 3.75 | 6.25 | 5.00 | 5.25 | -8.54 | -61.93% | 0.03 | 11 | 23 | 0.73 | 0.30 | 0.01 | -0.28 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 192.50 | 3.15 | 5.85 | 4.50 | % | 0.02 | 0 | 0 | 0.74 | 0.28 | 0.01 | -0.27 | 10/19/2026 3:59:51 PM EST | |||
| 195.00 | 2.89 | 4.90 | 3.90 | 3.75 | -0.90 | -19.36% | 0.02 | 2 | 62 | 0.73 | 0.25 | 0.01 | -0.25 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 200.00 | 2.78 | 3.40 | 3.09 | 3.19 | +0.41 | +14.75% | 0.02 | 4 | 130 | 0.74 | 0.20 | 0.01 | -0.23 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 205.00 | 1.05 | 3.80 | 2.43 | 2.39 | -5.66 | -70.32% | 0.01 | 8 | 46 | 0.73 | 0.17 | 0.01 | -0.20 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 210.00 | 0.74 | 3.25 | 2.00 | 1.73 | -0.59 | -25.44% | 0.01 | 2 | 17 | 0.75 | 0.13 | 0.01 | -0.17 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 215.00 | 0.43 | 3.15 | 1.79 | 2.92 | 0.00 | 0.00% | 0.01 | 0 | 6 | 0.77 | 0.11 | 0.01 | -0.15 | 10/15/2026 | 10/19/2026 3:59:51 PM EST |
| 220.00 | 0.35 | 2.28 | 1.32 | 1.51 | +0.16 | +11.86% | 0.01 | 2 | 43 | 0.76 | 0.09 | 0.01 | -0.13 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 225.00 | 0.25 | 2.46 | 1.36 | 3.57 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.81 | 0.07 | 0.00 | -0.10 | 10/8/2026 | 10/19/2026 3:59:51 PM EST |
| 230.00 | 0.25 | 1.80 | 1.03 | 3.26 | 0.00 | 0.00% | 0.00 | 0 | 31 | 0.81 | 0.05 | 0.00 | -0.09 | 10/9/2026 | 10/19/2026 3:59:51 PM EST |
| 235.00 | 0.00 | 2.80 | 1.40 | % | 0.01 | 0 | 0 | 1.16 | 0.04 | 0.00 | -0.06 | 10/19/2026 3:59:51 PM EST | |||
| 240.00 | 0.00 | 2.74 | 1.37 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.21 | 0.03 | 0.00 | -0.05 | 10/15/2026 | 10/19/2026 3:59:51 PM EST |
| 245.00 | 0.00 | 2.69 | 1.35 | 1.90 | 0.00 | 0.00% | 0.01 | 0 | 6 | 1.25 | 0.02 | 0.00 | -0.04 | 10/13/2026 | 10/19/2026 3:59:51 PM EST |
| 250.00 | 0.00 | 2.65 | 1.33 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.29 | 0.02 | 0.00 | -0.03 | 10/16/2026 | 10/19/2026 3:59:51 PM EST |
| 255.00 | 0.00 | 2.63 | 1.32 | % | 0.01 | 0 | 0 | 1.34 | 0.01 | 0.00 | -0.02 | 10/19/2026 3:59:51 PM EST | |||
| 260.00 | 0.00 | 2.03 | 1.02 | 1.57 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.30 | 0.01 | 0.00 | -0.02 | 10/12/2026 | 10/19/2026 3:59:51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 90.00 | 0.00 | 2.13 | 1.07 | 0.02 | 0.00 | 0.00% | 0.01 | 0 | 2 | 2.10 | 0.00 | 0.00 | 0.00 | 10/6/2026 | 10/19/2026 3:59:51 PM EST |
| 95.00 | 0.00 | 2.13 | 1.07 | % | 0.01 | 0 | 0 | 1.95 | 0.00 | 0.00 | 0.00 | 10/19/2026 3:59:51 PM EST | |||
| 100.00 | 0.00 | 2.13 | 1.07 | % | 0.01 | 0 | 0 | 1.81 | 0.00 | 0.00 | 0.00 | 10/19/2026 3:59:51 PM EST | |||
| 105.00 | 0.00 | 2.14 | 1.07 | 0.27 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.68 | 0.00 | 0.00 | -0.01 | 9/25/2026 | 10/19/2026 3:59:51 PM EST |
| 110.00 | 0.00 | 1.50 | 0.75 | 2.17 | +1.97 | +985.00% | 0.01 | 3 | 1 | 1.42 | 0.00 | 0.00 | -0.03 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 115.00 | 0.00 | 2.21 | 1.11 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.44 | -0.01 | 0.00 | -0.05 | 9/30/2026 | 10/19/2026 3:59:51 PM EST |
| 120.00 | 0.00 | 2.29 | 1.15 | % | 0.01 | 0 | 0 | 1.33 | -0.01 | 0.00 | -0.07 | 10/19/2026 3:59:51 PM EST | |||
| 125.00 | 0.00 | 2.20 | 1.10 | 2.39 | +1.89 | +378.00% | 0.01 | 3 | 2 | 1.20 | -0.02 | 0.00 | -0.08 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 130.00 | 0.00 | 2.25 | 1.13 | 0.87 | 0.00 | 0.00% | 0.01 | 0 | 6 | 1.09 | -0.04 | 0.00 | -0.11 | 9/25/2026 | 10/19/2026 3:59:51 PM EST |
| 135.00 | 0.49 | 1.25 | 0.87 | 0.99 | -0.77 | -43.75% | 0.01 | 2 | 3 | 0.76 | -0.07 | 0.00 | -0.14 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 140.00 | 0.87 | 2.23 | 1.55 | 1.38 | +0.13 | +10.40% | 0.01 | 1 | 25 | 0.78 | -0.10 | 0.01 | -0.18 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 145.00 | 0.93 | 3.85 | 2.39 | 2.85 | -0.30 | -9.53% | 0.02 | 2 | 13 | 0.77 | -0.13 | 0.01 | -0.21 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 150.00 | 1.84 | 4.85 | 3.35 | 4.30 | 0.00 | 0.00% | 0.02 | 0 | 53 | 0.77 | -0.18 | 0.01 | -0.25 | 10/16/2026 | 10/19/2026 3:59:51 PM EST |
| 152.50 | 2.45 | 5.45 | 3.95 | 4.30 | % | 0.03 | 1 | 0 | 0.77 | -0.21 | 0.01 | -0.27 | 10/19/2026 | 10/19/2026 3:59:51 PM EST | |
| 155.00 | 3.25 | 6.05 | 4.65 | 4.44 | -1.26 | -22.11% | 0.03 | 6 | 80 | 0.78 | -0.24 | 0.01 | -0.28 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 157.50 | 4.05 | 5.60 | 4.83 | % | 0.03 | 0 | 0 | 0.73 | -0.27 | 0.01 | -0.30 | 10/19/2026 3:59:51 PM EST | |||
| 160.00 | 5.55 | 6.50 | 6.03 | 6.15 | -1.32 | -17.68% | 0.04 | 24 | 77 | 0.76 | -0.30 | 0.01 | -0.31 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 162.50 | 5.80 | 8.60 | 7.20 | % | 0.04 | 0 | 0 | 0.77 | -0.33 | 0.01 | -0.32 | 10/19/2026 3:59:51 PM EST | |||
| 165.00 | 7.25 | 8.75 | 8.00 | 9.89 | 0.00 | 0.00% | 0.05 | 0 | 31 | 0.76 | -0.36 | 0.01 | -0.33 | 10/16/2026 | 10/19/2026 3:59:51 PM EST |
| 167.50 | 7.90 | 10.70 | 9.30 | % | 0.06 | 0 | 0 | 0.77 | -0.40 | 0.01 | -0.33 | 10/19/2026 3:59:51 PM EST | |||
| 170.00 | 9.10 | 11.85 | 10.48 | 9.28 | 0.00 | 0.00% | 0.06 | 0 | 41 | 0.77 | -0.43 | 0.01 | -0.33 | 10/16/2026 | 10/19/2026 3:59:51 PM EST |
| 172.50 | 10.40 | 13.30 | 11.85 | % | 0.07 | 0 | 0 | 0.77 | -0.47 | 0.01 | -0.33 | 10/19/2026 3:59:51 PM EST | |||
| 175.00 | 11.85 | 14.30 | 13.08 | 15.50 | 0.00 | 0.00% | 0.07 | 0 | 36 | 0.76 | -0.50 | 0.01 | -0.33 | 10/16/2026 | 10/19/2026 3:59:51 PM EST |
| 177.50 | 13.30 | 16.15 | 14.73 | % | 0.08 | 0 | 0 | 0.77 | -0.54 | 0.01 | -0.33 | 10/19/2026 3:59:51 PM EST | |||
| 180.00 | 14.85 | 17.80 | 16.33 | 18.80 | 0.00 | 0.00% | 0.09 | 0 | 110 | 0.78 | -0.57 | 0.01 | -0.32 | 10/16/2026 | 10/19/2026 3:59:51 PM EST |
| 182.50 | 16.55 | 19.30 | 17.93 | % | 0.10 | 0 | 0 | 0.78 | -0.61 | 0.01 | -0.31 | 10/19/2026 3:59:51 PM EST | |||
| 185.00 | 18.20 | 20.90 | 19.55 | 17.20 | 0.00 | 0.00% | 0.11 | 0 | 62 | 0.77 | -0.64 | 0.01 | -0.30 | 10/16/2026 | 10/19/2026 3:59:51 PM EST |
| 187.50 | 20.00 | 22.90 | 21.45 | % | 0.11 | 0 | 0 | 0.78 | -0.67 | 0.01 | -0.29 | 10/19/2026 3:59:51 PM EST | |||
| 190.00 | 21.85 | 24.70 | 23.28 | 23.36 | +8.55 | +57.74% | 0.12 | 10 | 43 | 0.78 | -0.70 | 0.01 | -0.28 | 10/19/2026 | 10/19/2026 3:59:51 PM EST |
| 192.50 | 23.75 | 26.60 | 25.18 | % | 0.13 | 0 | 0 | 0.78 | -0.72 | 0.01 | -0.27 | 10/19/2026 3:59:51 PM EST | |||
| 195.00 | 25.70 | 28.55 | 27.13 | 17.98 | 0.00 | 0.00% | 0.14 | 0 | 0 | 0.77 | -0.75 | 0.01 | -0.25 | 10/14/2026 | 10/19/2026 3:59:51 PM EST |
| 200.00 | 29.85 | 32.75 | 31.30 | 26.45 | 0.00 | 0.00% | 0.16 | 0 | 1 | 0.78 | -0.80 | 0.01 | -0.23 | 10/1/2026 | 10/19/2026 3:59:51 PM EST |
| 205.00 | 33.50 | 37.60 | 35.55 | 21.00 | 0.00 | 0.00% | 0.17 | 0 | 1 | 0.95 | -0.83 | 0.01 | -0.20 | 10/12/2026 | 10/19/2026 3:59:51 PM EST |
| 210.00 | 38.05 | 41.50 | 39.78 | 31.95 | 0.00 | 0.00% | 0.19 | 0 | 1 | 0.97 | -0.87 | 0.01 | -0.17 | 10/2/2026 | 10/19/2026 3:59:51 PM EST |
| 215.00 | 42.65 | 46.10 | 44.38 | 38.90 | 0.00 | 0.00% | 0.21 | 0 | 1 | 0.99 | -0.89 | 0.01 | -0.15 | 10/1/2026 | 10/19/2026 3:59:51 PM EST |
| 220.00 | 47.35 | 51.40 | 49.38 | 41.95 | 0.00 | 0.00% | 0.22 | 0 | 0 | 1.03 | -0.91 | 0.01 | -0.13 | 9/30/2026 | 10/19/2026 3:59:51 PM EST |
| 225.00 | 52.25 | 56.20 | 54.23 | % | 0.24 | 0 | 0 | 1.06 | -0.93 | 0.00 | -0.10 | 10/19/2026 3:59:51 PM EST | |||
| 230.00 | 57.05 | 60.35 | 58.70 | % | 0.26 | 0 | 0 | 1.11 | -0.95 | 0.00 | -0.09 | 10/19/2026 3:59:51 PM EST | |||
| 235.00 | 62.00 | 65.95 | 63.98 | % | 0.27 | 0 | 0 | 1.15 | -0.96 | 0.00 | -0.06 | 10/19/2026 3:59:51 PM EST | |||
| 240.00 | 66.95 | 70.20 | 68.58 | % | 0.29 | 0 | 0 | 1.18 | -0.97 | 0.00 | -0.05 | 10/19/2026 3:59:51 PM EST | |||
| 245.00 | 71.85 | 75.75 | 73.80 | % | 0.30 | 0 | 0 | 1.22 | -0.98 | 0.00 | -0.04 | 10/19/2026 3:59:51 PM EST | |||
| 250.00 | 76.80 | 80.70 | 78.75 | % | 0.32 | 0 | 0 | 1.26 | -0.98 | 0.00 | -0.03 | 10/19/2026 3:59:51 PM EST | |||
| 255.00 | 81.80 | 85.10 | 83.45 | 77.35 | 0.00 | 0.00% | 0.33 | 0 | 0 | 1.31 | -0.99 | 0.00 | -0.02 | 10/16/2026 | 10/19/2026 3:59:51 PM EST |
| 260.00 | 87.00 | 90.80 | 88.90 | % | 0.34 | 0 | 0 | 1.38 | -0.99 | 0.00 | -0.02 | 10/19/2026 3:59:51 PM EST |