Options Chain for FORTINET INC COM (FTNT) - $85.56 as of 10/27/2025 2:51:23 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 | 45.30 | 47.30 | 46.30 | 45.10 | 0.00 | 0.00% | 1.16 | 0 | 5 | 1.51 | 1.00 | 0.00 | 0.00 | 10/1/2025 | 10/27/2025 1:58:57 PM EST |
| 45.00 | 40.25 | 42.20 | 41.23 | 34.10 | 0.00 | 0.00% | 0.92 | 0 | 1 | 1.28 | 1.00 | 0.00 | 0.00 | 8/14/2025 | 10/27/2025 1:58:57 PM EST |
| 47.50 | 37.80 | 39.90 | 38.85 | % | 0.82 | 0 | 0 | 1.24 | 1.00 | 0.00 | -0.01 | 10/27/2025 1:58:57 PM EST | |||
| 50.00 | 35.30 | 37.40 | 36.35 | 30.89 | 0.00 | 0.00% | 0.73 | 0 | 51 | 1.15 | 1.00 | 0.00 | -0.01 | 9/16/2025 | 10/27/2025 1:58:57 PM EST |
| 55.00 | 30.35 | 32.35 | 31.35 | 30.15 | 0.00 | 0.00% | 0.57 | 0 | 27 | 0.97 | 0.99 | 0.00 | -0.01 | 10/20/2025 | 10/27/2025 1:58:57 PM EST |
| 60.00 | 25.65 | 27.60 | 26.63 | 24.80 | 0.00 | 0.00% | 0.44 | 0 | 24 | 0.86 | 0.97 | 0.00 | -0.02 | 10/20/2025 | 10/27/2025 1:58:57 PM EST |
| 65.00 | 21.00 | 22.50 | 21.75 | 20.59 | 0.00 | 0.00% | 0.33 | 0 | 91 | 0.69 | 0.94 | 0.01 | -0.03 | 10/20/2025 | 10/27/2025 1:58:57 PM EST |
| 70.00 | 16.55 | 17.95 | 17.25 | 15.60 | 0.00 | 0.00% | 0.25 | 0 | 288 | 0.52 | 0.88 | 0.01 | -0.04 | 10/21/2025 | 10/27/2025 1:58:57 PM EST |
| 75.00 | 12.55 | 13.10 | 12.83 | 13.10 | +0.95 | +7.82% | 0.17 | 1 | 540 | 0.47 | 0.80 | 0.02 | -0.05 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 80.00 | 9.00 | 9.50 | 9.25 | 9.25 | 0.00 | 0.00% | 0.12 | 0 | 2,843 | 0.46 | 0.69 | 0.02 | -0.05 | 10/24/2025 | 10/27/2025 1:58:57 PM EST |
| 85.00 | 6.30 | 6.50 | 6.40 | 6.41 | -0.09 | -1.39% | 0.08 | 8 | 1,046 | 0.45 | 0.56 | 0.03 | -0.06 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 87.50 | 5.15 | 5.25 | 5.20 | 5.15 | -0.20 | -3.74% | 0.06 | 6 | 666 | 0.44 | 0.49 | 0.03 | -0.06 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 90.00 | 4.10 | 4.20 | 4.15 | 4.15 | -0.10 | -2.36% | 0.05 | 38 | 841 | 0.44 | 0.43 | 0.03 | -0.06 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 92.50 | 3.25 | 3.35 | 3.30 | 3.40 | 0.00 | 0.00% | 0.04 | 15 | 692 | 0.44 | 0.36 | 0.03 | -0.05 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 95.00 | 2.55 | 2.60 | 2.58 | 2.54 | -0.01 | -0.40% | 0.03 | 12 | 975 | 0.44 | 0.30 | 0.02 | -0.05 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 97.50 | 1.98 | 2.05 | 2.02 | 2.13 | +0.05 | +2.41% | 0.02 | 1 | 259 | 0.44 | 0.25 | 0.02 | -0.04 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 100.00 | 1.52 | 1.65 | 1.59 | 1.51 | -0.08 | -5.04% | 0.02 | 103 | 1,226 | 0.44 | 0.20 | 0.02 | -0.04 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 105.00 | 0.62 | 1.00 | 0.81 | 0.86 | -0.01 | -1.15% | 0.01 | 1 | 438 | 0.42 | 0.13 | 0.02 | -0.03 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 110.00 | 0.34 | 0.53 | 0.44 | 0.65 | 0.00 | 0.00% | 0.00 | 0 | 1,540 | 0.42 | 0.08 | 0.01 | -0.02 | 10/24/2025 | 10/27/2025 1:58:57 PM EST |
| 115.00 | 0.26 | 0.30 | 0.28 | 0.31 | +0.02 | +6.90% | 0.00 | 2 | 303 | 0.45 | 0.05 | 0.01 | -0.01 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 120.00 | 0.08 | 0.20 | 0.14 | 0.23 | 0.00 | 0.00% | 0.00 | 0 | 827 | 0.43 | 0.03 | 0.00 | -0.01 | 10/23/2025 | 10/27/2025 1:58:57 PM EST |
| 125.00 | 0.00 | 0.31 | 0.16 | 0.18 | +0.03 | +20.00% | 0.00 | 1 | 257 | 0.54 | 0.01 | 0.00 | 0.00 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 130.00 | 0.00 | 0.24 | 0.12 | 0.12 | -0.07 | -36.85% | 0.00 | 1 | 271 | 0.56 | 0.01 | 0.00 | 0.00 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 135.00 | 0.00 | 0.19 | 0.10 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 556 | 0.58 | 0.00 | 0.00 | 0.00 | 10/24/2025 | 10/27/2025 1:58:57 PM EST |
| 140.00 | 0.00 | 0.16 | 0.08 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 264 | 0.61 | 0.00 | 0.00 | 0.00 | 8/22/2025 | 10/27/2025 1:58:57 PM EST |
| 145.00 | 0.00 | 0.13 | 0.07 | 0.11 | 0.00 | 0.00% | 0.00 | 0 | 82 | 0.62 | 0.00 | 0.00 | 0.00 | 9/24/2025 | 10/27/2025 1:58:57 PM EST |
| 150.00 | 0.00 | 0.11 | 0.06 | 0.34 | 0.00 | 0.00% | 0.00 | 0 | 8 | 0.64 | 0.00 | 0.00 | 0.00 | 8/6/2025 | 10/27/2025 1:58:57 PM EST |
| 155.00 | 0.00 | 0.10 | 0.05 | 0.08 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.67 | 0.00 | 0.00 | 0.00 | 8/20/2025 | 10/27/2025 1:58:57 PM EST |
| 160.00 | 0.00 | 0.09 | 0.05 | 0.67 | 0.00 | 0.00% | 0.00 | 0 | 4 | 0.69 | 0.00 | 0.00 | 0.00 | 6/23/2025 | 10/27/2025 1:58:57 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 | 0.00 | 0.10 | 0.05 | 0.16 | 0.00 | 0.00% | 0.00 | 0 | 3 | 0.92 | 0.00 | 0.00 | 0.00 | 8/11/2025 | 10/27/2025 1:58:57 PM EST |
| 45.00 | 0.00 | 0.13 | 0.07 | % | 0.00 | 0 | 0 | 0.82 | 0.00 | 0.00 | 0.00 | 10/27/2025 1:58:57 PM EST | |||
| 47.50 | 0.00 | 0.15 | 0.08 | 0.21 | 0.00 | 0.00% | 0.00 | 0 | 11 | 0.78 | 0.00 | 0.00 | -0.01 | 8/12/2025 | 10/27/2025 1:58:57 PM EST |
| 50.00 | 0.00 | 0.19 | 0.10 | 0.29 | 0.00 | 0.00% | 0.00 | 0 | 87 | 0.74 | 0.00 | 0.00 | -0.01 | 9/4/2025 | 10/27/2025 1:58:57 PM EST |
| 55.00 | 0.00 | 0.28 | 0.14 | 0.24 | 0.00 | 0.00% | 0.00 | 0 | 182 | 0.67 | -0.01 | 0.00 | -0.01 | 10/17/2025 | 10/27/2025 1:58:57 PM EST |
| 60.00 | 0.10 | 0.40 | 0.25 | 0.20 | -0.02 | -9.10% | 0.00 | 1 | 163 | 0.53 | -0.03 | 0.00 | -0.02 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 65.00 | 0.39 | 0.70 | 0.55 | 0.44 | 0.00 | 0.00% | 0.01 | 0 | 884 | 0.52 | -0.06 | 0.01 | -0.03 | 10/24/2025 | 10/27/2025 1:58:57 PM EST |
| 70.00 | 0.71 | 1.00 | 0.86 | 0.90 | 0.00 | 0.00% | 0.01 | 2 | 1,153 | 0.47 | -0.12 | 0.01 | -0.04 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 75.00 | 1.65 | 1.77 | 1.71 | 1.72 | -0.07 | -3.92% | 0.02 | 25 | 1,592 | 0.46 | -0.20 | 0.02 | -0.05 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 80.00 | 3.00 | 3.10 | 3.05 | 3.06 | -0.18 | -5.56% | 0.04 | 88 | 1,437 | 0.45 | -0.31 | 0.02 | -0.05 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 85.00 | 5.05 | 5.30 | 5.18 | 5.00 | -0.27 | -5.13% | 0.06 | 19 | 1,019 | 0.44 | -0.44 | 0.03 | -0.06 | 10/27/2025 | 10/27/2025 1:58:57 PM EST |
| 87.50 | 6.35 | 6.60 | 6.48 | 6.74 | 0.00 | 0.00% | 0.07 | 0 | 620 | 0.44 | -0.51 | 0.03 | -0.06 | 10/24/2025 | 10/27/2025 1:58:57 PM EST |
| 90.00 | 7.80 | 8.10 | 7.95 | 8.32 | 0.00 | 0.00% | 0.09 | 0 | 216 | 0.44 | -0.57 | 0.03 | -0.06 | 10/24/2025 | 10/27/2025 1:58:57 PM EST |
| 92.50 | 9.25 | 10.05 | 9.65 | 11.00 | 0.00 | 0.00% | 0.10 | 0 | 190 | 0.43 | -0.64 | 0.03 | -0.05 | 10/10/2025 | 10/27/2025 1:58:57 PM EST |
| 95.00 | 10.85 | 11.60 | 11.23 | 11.40 | 0.00 | 0.00% | 0.12 | 0 | 509 | 0.41 | -0.70 | 0.02 | -0.05 | 10/6/2025 | 10/27/2025 1:58:57 PM EST |
| 97.50 | 12.60 | 13.70 | 13.15 | 15.24 | 0.00 | 0.00% | 0.13 | 0 | 48 | 0.40 | -0.75 | 0.02 | -0.04 | 9/19/2025 | 10/27/2025 1:58:57 PM EST |
| 100.00 | 14.65 | 16.00 | 15.33 | 17.69 | 0.00 | 0.00% | 0.15 | 0 | 241 | 0.40 | -0.80 | 0.02 | -0.04 | 10/17/2025 | 10/27/2025 1:58:57 PM EST |
| 105.00 | 18.65 | 20.40 | 19.53 | 20.34 | 0.00 | 0.00% | 0.19 | 0 | 140 | 0.51 | -0.87 | 0.02 | -0.03 | 10/7/2025 | 10/27/2025 1:58:57 PM EST |
| 110.00 | 23.60 | 25.10 | 24.35 | 11.75 | 0.00 | 0.00% | 0.22 | 0 | 14 | 0.55 | -0.92 | 0.01 | -0.02 | 7/29/2025 | 10/27/2025 1:58:57 PM EST |
| 115.00 | 28.20 | 29.95 | 29.08 | 30.50 | 0.00 | 0.00% | 0.25 | 0 | 5 | 0.59 | -0.95 | 0.01 | -0.01 | 10/20/2025 | 10/27/2025 1:58:57 PM EST |
| 120.00 | 33.05 | 35.00 | 34.03 | 32.95 | 0.00 | 0.00% | 0.28 | 0 | 0 | 0.66 | -0.97 | 0.00 | -0.01 | 10/6/2025 | 10/27/2025 1:58:57 PM EST |
| 125.00 | 37.95 | 40.20 | 39.08 | 27.55 | 0.00 | 0.00% | 0.31 | 0 | 0 | 0.75 | -0.99 | 0.00 | 0.00 | 8/4/2025 | 10/27/2025 1:58:57 PM EST |
| 130.00 | 43.05 | 45.00 | 44.03 | 30.25 | 0.00 | 0.00% | 0.34 | 0 | 0 | 0.77 | -0.99 | 0.00 | 0.00 | 7/30/2025 | 10/27/2025 1:58:57 PM EST |
| 135.00 | 48.00 | 50.00 | 49.00 | 31.55 | 0.00 | 0.00% | 0.36 | 0 | 0 | 0.82 | -1.00 | 0.00 | 0.00 | 7/15/2025 | 10/27/2025 1:58:57 PM EST |
| 140.00 | 53.05 | 55.10 | 54.08 | 63.35 | 0.00 | 0.00% | 0.39 | 0 | 0 | 0.89 | -1.00 | 0.00 | 0.00 | 9/3/2025 | 10/27/2025 1:58:57 PM EST |
| 145.00 | 58.05 | 60.00 | 59.03 | % | 0.41 | 0 | 0 | 0.92 | -1.00 | 0.00 | 0.00 | 10/27/2025 1:58:57 PM EST | |||
| 150.00 | 63.05 | 65.65 | 64.35 | % | 0.43 | 0 | 0 | 1.08 | -1.00 | 0.00 | 0.00 | 10/27/2025 1:58:57 PM EST | |||
| 155.00 | 68.05 | 70.00 | 69.03 | % | 0.45 | 0 | 0 | 1.00 | -1.00 | 0.00 | 0.00 | 10/27/2025 1:58:57 PM EST | |||
| 160.00 | 72.95 | 75.25 | 74.10 | % | 0.46 | 0 | 0 | 1.10 | -1.00 | 0.00 | 0.00 | 10/27/2025 1:58:57 PM EST |