FTNT
Fortinet, Inc.Close $156.25EOD onlyThis page reflects FTNT options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.
Compare calls and puts side by side with OI, volume, IV, and positioning context.
Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.
Open Interest by Strike
IV Skew
Volume by Strike
Calls
| Strike | Last | Bid | Ask | Chg | Vol | OI | IV | Delta | Gamma | Theta | Vega | Rho |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 95.00 | 57.27 | 60.35 | 63.45 | 0.00 | 1 | 11 | 197.9% | 0.975 | 0.0014 | -0.191 | 0.013 | 0.017 |
| 100.00 | 57.19 | 55.60 | 58.45 | 6.22 | 2 | 1 | 186.9% | 0.968 | 0.0018 | -0.217 | 0.015 | 0.018 |
| 105.00 | 54.25 | 50.60 | 53.50 | 0.00 | 16 | 27 | 170.8% | 0.964 | 0.0021 | -0.219 | 0.017 | 0.019 |
| 110.00 | 42.36 | 44.55 | 48.50 | 0.00 | 2 | 20 | 125.4% | 0.983 | 0.0016 | -0.096 | 0.009 | 0.021 |
| 115.00 | 43.23 | 40.60 | 43.50 | 10.13 | 5 | 21 | 138.0% | 0.956 | 0.0031 | -0.212 | 0.020 | 0.021 |
| 116.00 | 32.31 | 39.85 | 42.60 | 0.00 | 0 | 20 | 141.3% | 0.948 | 0.0035 | -0.245 | 0.023 | 0.021 |
| 117.00 | 31.32 | 37.45 | 41.65 | 0.00 | 20 | 22 | 107.9% | 0.978 | 0.0022 | -0.101 | 0.011 | 0.022 |
| 118.00 | 30.28 | 36.60 | 40.60 | 0.00 | 0 | 20 | 108.3% | 0.975 | 0.0025 | -0.113 | 0.013 | 0.022 |
| 119.00 | 27.03 | 36.35 | 38.95 | 0.00 | 0 | 40 | 108.3% | 0.971 | 0.0028 | -0.124 | 0.014 | 0.022 |
| 120.00 | 37.85 | 35.40 | 37.90 | 8.05 | 1 | 42 | 105.5% | 0.970 | 0.0030 | -0.123 | 0.015 | 0.022 |
| 122.00 | 37.19 | 33.65 | 36.60 | 0.00 | 1 | 20 | 118.8% | 0.944 | 0.0044 | -0.220 | 0.024 | 0.022 |
| 127.00 | 26.29 | 28.15 | 31.55 | 0.00 | 20 | 60 | 94.4% | 0.951 | 0.0050 | -0.162 | 0.022 | 0.023 |
| 131.00 | 26.05 | 24.00 | 27.70 | 0.00 | 25 | 25 | 83.1% | 0.945 | 0.0062 | -0.158 | 0.024 | 0.023 |
| 132.00 | 25.02 | 24.00 | 26.70 | 0.00 | 25 | 37 | 94.2% | 0.914 | 0.0077 | -0.243 | 0.034 | 0.023 |
| 134.00 | 24.58 | 22.00 | 24.75 | 0.00 | 19 | 26 | 88.5% | 0.907 | 0.0087 | -0.242 | 0.036 | 0.023 |
| 135.00 | 24.42 | 21.05 | 23.75 | 0.00 | 32 | 34 | 86.0% | 0.902 | 0.0093 | -0.243 | 0.037 | 0.023 |
| 136.00 | 22.85 | 19.70 | 22.80 | 0.00 | 20 | 28 | 79.4% | 0.907 | 0.0097 | -0.218 | 0.036 | 0.023 |
| 137.00 | 20.45 | 19.10 | 21.60 | -2.17 | 2 | 22 | 78.6% | 0.898 | 0.0105 | -0.231 | 0.039 | 0.023 |
| 138.00 | 19.95 | 17.90 | 20.90 | -1.72 | 2 | 25 | 76.6% | 0.891 | 0.0113 | -0.235 | 0.040 | 0.023 |
| 139.00 | 20.61 | 17.20 | 19.95 | 0.00 | 20 | 21 | 76.9% | 0.877 | 0.0122 | -0.256 | 0.044 | 0.023 |
| 140.00 | 19.67 | 16.30 | 18.35 | 0.00 | 33 | 77 | 68.7% | 0.887 | 0.0129 | -0.218 | 0.042 | 0.023 |
| 141.00 | 18.75 | 15.40 | 17.80 | 0.00 | 10 | 36 | 70.9% | 0.865 | 0.0141 | -0.252 | 0.047 | 0.023 |
| 142.00 | 16.55 | 13.80 | 17.10 | -1.26 | 1 | 15 | 64.8% | 0.868 | 0.0152 | -0.228 | 0.046 | 0.023 |
| 143.00 | 16.65 | 12.85 | 16.15 | 0.00 | 10 | 16 | 62.5% | 0.859 | 0.0165 | -0.230 | 0.048 | 0.023 |
| 144.00 | 14.40 | 12.35 | 14.70 | -1.35 | 4 | 69 | 59.7% | 0.850 | 0.0180 | -0.229 | 0.050 | 0.023 |
| 145.00 | 14.75 | 11.55 | 13.85 | 0.00 | 1 | 84 | 59.3% | 0.832 | 0.0196 | -0.244 | 0.054 | 0.023 |
| 146.00 | 6.06 | 10.80 | 13.35 | 0.00 | 1 | 9 | 61.6% | 0.802 | 0.0209 | -0.279 | 0.060 | 0.022 |
| 147.00 | 11.35 | 9.55 | 12.15 | 0.00 | 2 | 12 | 54.7% | 0.803 | 0.0234 | -0.248 | 0.060 | 0.022 |
| 148.00 | 10.91 | 9.05 | 10.65 | 0.00 | 2 | 39 | 51.1% | 0.792 | 0.0259 | -0.240 | 0.062 | 0.022 |
| 149.00 | 10.11 | 8.45 | 9.85 | 0.00 | 2 | 44 | 51.7% | 0.762 | 0.0277 | -0.260 | 0.067 | 0.021 |
| 150.00 | 9.58 | 7.65 | 9.05 | -1.02 | 11 | 123 | 50.4% | 0.736 | 0.0300 | -0.267 | 0.071 | 0.020 |
| 152.50 | 8.07 | 5.90 | 7.15 | -0.33 | 2 | 100 | 55.5% | 0.643 | 0.0311 | -0.331 | 0.081 | 0.018 |
| 155.00 | 5.20 | 4.90 | 5.50 | -1.80 | 19 | 70 | 52.8% | 0.563 | 0.0345 | -0.331 | 0.085 | 0.016 |
| 157.50 | 4.00 | 3.60 | 4.15 | -1.21 | 118 | 80 | 51.3% | 0.474 | 0.0359 | -0.324 | 0.086 | 0.013 |
| 160.00 | 3.00 | 2.55 | 3.10 | -1.11 | 60 | 1,058 | 50.8% | 0.386 | 0.0348 | -0.307 | 0.083 | 0.011 |
| 162.50 | 2.00 | 1.45 | 2.29 | -0.64 | 151 | 68 | 50.8% | 0.305 | 0.0319 | -0.280 | 0.076 | 0.009 |
| 165.00 | 1.53 | 1.19 | 1.68 | -0.66 | 3,483 | 190 | 51.1% | 0.235 | 0.0278 | -0.247 | 0.067 | 0.007 |
| 175.00 | 0.29 | 0.09 | 0.54 | -0.15 | 20 | 10 | 56.0% | 0.079 | 0.0122 | -0.129 | 0.032 | 0.002 |
| 180.00 | 0.20 | 0.00 | 0.46 | -0.24 | 3 | 15 | 55.1% | 0.035 | 0.0066 | -0.067 | 0.017 | 0.001 |
Puts
| Strike | Last | Bid | Ask | Chg | Vol | OI | IV | Delta | Gamma | Theta | Vega | Rho |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 105.00 | 0.16 | 0.00 | 2.13 | 0.00 | 8 | 5 | 182.1% | -0.044 | 0.0024 | -0.261 | 0.020 | -0.001 |
| 110.00 | 1.15 | 0.00 | 2.13 | 0.00 | 1 | 1 | 164.6% | -0.049 | 0.0028 | -0.256 | 0.022 | -0.002 |
| 114.00 | 0.09 | 0.00 | 2.14 | 0.00 | 11 | 46 | 151.2% | -0.053 | 0.0033 | -0.252 | 0.023 | -0.002 |
| 115.00 | 0.09 | 0.00 | 2.14 | -0.64 | 2 | 9 | 147.9% | -0.054 | 0.0034 | -0.251 | 0.024 | -0.002 |
| 116.00 | 0.82 | 0.00 | 2.14 | 0.00 | 0 | 36 | 144.5% | -0.056 | 0.0036 | -0.250 | 0.024 | -0.002 |
| 118.00 | 0.19 | 0.00 | 2.14 | 0.00 | 14 | 16 | 137.9% | -0.058 | 0.0039 | -0.247 | 0.025 | -0.002 |
| 119.00 | 0.23 | 0.00 | 0.21 | 0.00 | 1 | 23 | 86.5% | -0.010 | 0.0014 | -0.034 | 0.006 | -0.000 |
| 120.00 | 0.05 | 0.00 | 2.15 | 0.00 | 2 | 4 | 131.5% | -0.061 | 0.0043 | -0.245 | 0.026 | -0.002 |
| 121.00 | 2.18 | 0.00 | 2.15 | 0.00 | 0 | 1 | 128.3% | -0.063 | 0.0044 | -0.243 | 0.027 | -0.002 |
| 122.00 | 0.93 | 0.00 | 2.16 | 0.00 | 5 | 3 | 125.2% | -0.064 | 0.0047 | -0.243 | 0.027 | -0.002 |
| 125.00 | 2.64 | 0.00 | 0.07 | 0.00 | 1 | 1 | 62.9% | -0.004 | 0.0010 | -0.013 | 0.003 | -0.000 |
| 126.00 | 0.25 | 0.00 | 2.18 | 0.00 | 4 | 2 | 112.8% | -0.072 | 0.0056 | -0.238 | 0.030 | -0.002 |
| 127.00 | 0.16 | 0.00 | 2.18 | 0.00 | 2 | 7 | 109.6% | -0.074 | 0.0059 | -0.236 | 0.030 | -0.002 |
| 128.00 | 0.42 | 0.00 | 2.19 | 0.00 | 4 | 7 | 106.6% | -0.076 | 0.0062 | -0.235 | 0.031 | -0.002 |
| 129.00 | 0.38 | 0.00 | 2.20 | 0.00 | 4 | 15 | 103.6% | -0.079 | 0.0066 | -0.234 | 0.032 | -0.003 |
| 130.00 | 0.21 | 0.00 | 0.45 | -0.13 | 7 | 83 | 70.0% | -0.025 | 0.0039 | -0.064 | 0.013 | -0.001 |
| 131.00 | 0.48 | 0.00 | 2.22 | 0.00 | 5 | 6 | 97.6% | -0.084 | 0.0073 | -0.231 | 0.033 | -0.003 |
| 132.00 | 0.15 | 0.00 | 2.24 | -0.01 | 6 | 4 | 94.7% | -0.087 | 0.0077 | -0.230 | 0.034 | -0.003 |
| 133.00 | 0.20 | 0.00 | 1.14 | 0.00 | 2 | 13 | 76.6% | -0.057 | 0.0069 | -0.134 | 0.025 | -0.002 |
| 134.00 | 0.21 | 0.00 | 2.28 | 0.00 | 2 | 11 | 88.9% | -0.094 | 0.0087 | -0.229 | 0.036 | -0.003 |
| 135.00 | 0.20 | 0.00 | 1.32 | -0.17 | 5 | 145 | 73.6% | -0.068 | 0.0082 | -0.148 | 0.028 | -0.002 |
| 136.00 | 0.54 | 0.00 | 1.64 | 0.00 | 1 | 4 | 75.0% | -0.081 | 0.0093 | -0.173 | 0.033 | -0.003 |
| 137.00 | 0.30 | 0.05 | 0.50 | -0.10 | 8 | 6 | 55.3% | -0.039 | 0.0070 | -0.071 | 0.018 | -0.001 |
| 138.00 | 0.41 | 0.09 | 0.59 | 0.15 | 4 | 292 | 55.4% | -0.048 | 0.0083 | -0.084 | 0.021 | -0.001 |
| 139.00 | 0.29 | 0.14 | 0.64 | 0.00 | 6 | 4 | 54.5% | -0.055 | 0.0094 | -0.093 | 0.024 | -0.002 |
| 140.00 | 0.35 | 0.20 | 0.75 | -0.02 | 12 | 20 | 54.5% | -0.066 | 0.0109 | -0.107 | 0.028 | -0.002 |
| 141.00 | 0.36 | 0.25 | 0.76 | -0.03 | 16 | 9 | 52.6% | -0.072 | 0.0121 | -0.111 | 0.030 | -0.002 |
| 142.00 | 0.48 | 0.32 | 0.84 | 0.00 | 26 | 22 | 51.8% | -0.084 | 0.0137 | -0.121 | 0.033 | -0.003 |
| 143.00 | 0.60 | 0.40 | 1.04 | 0.04 | 2 | 7 | 52.1% | -0.101 | 0.0157 | -0.141 | 0.038 | -0.003 |
| 144.00 | 0.65 | 0.50 | 1.17 | -0.01 | 35 | 33 | 51.6% | -0.117 | 0.0176 | -0.154 | 0.043 | -0.004 |
| 145.00 | 0.90 | 0.61 | 1.27 | 0.05 | 4 | 64 | 50.5% | -0.133 | 0.0196 | -0.165 | 0.046 | -0.004 |
| 146.00 | 0.75 | 0.75 | 1.17 | -0.16 | 5,300 | 30 | 51.4% | -0.158 | 0.0217 | -0.189 | 0.052 | -0.005 |
| 147.00 | 1.20 | 0.91 | 1.33 | 0.22 | 70 | 23 | 50.6% | -0.179 | 0.0239 | -0.201 | 0.057 | -0.006 |
| 148.00 | 1.17 | 1.15 | 1.52 | 0.03 | 1,281 | 601 | 50.0% | -0.203 | 0.0261 | -0.215 | 0.061 | -0.006 |
| 149.00 | 1.40 | 1.42 | 2.04 | 0.10 | 184 | 70 | 53.5% | -0.245 | 0.0272 | -0.255 | 0.068 | -0.008 |
| 150.00 | 1.74 | 1.69 | 2.29 | 0.28 | 1,202 | 165 | 52.9% | -0.272 | 0.0290 | -0.266 | 0.072 | -0.009 |
| 152.50 | 2.70 | 2.48 | 2.93 | 0.65 | 3,244 | 18 | 50.0% | -0.346 | 0.0340 | -0.279 | 0.080 | -0.011 |
| 155.00 | 2.92 | 3.40 | 4.10 | -0.53 | 133 | 34 | 51.1% | -0.436 | 0.0356 | -0.303 | 0.085 | -0.014 |
| 175.00 | 32.80 | 17.05 | 20.55 | 0.00 | 15 | 9 | 80.5% | -0.830 | 0.0145 | -0.298 | 0.055 | -0.029 |
Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.
Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.
Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.