Options Chain for QUALYS INC COM (QLYS) - $137.48 as of 7/27/2026 6:07:38 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 | 94.00 | 97.10 | 95.55 | 94.40 | 0.00 | 0.00% | 2.39 | 0 | 1 | 2.16 | 1.00 | 0.00 | 0.00 | 7/24/2026 | 7/27/2026 3:59:57 PM EST |
| 45.00 | 88.30 | 92.10 | 90.20 | 101.45 | 0.00 | 0.00% | 2.00 | 0 | 0 | 1.99 | 1.00 | 0.00 | 0.00 | 7/1/2026 | 7/27/2026 3:59:57 PM EST |
| 50.00 | 83.20 | 87.20 | 85.20 | % | 1.70 | 0 | 0 | 1.81 | 1.00 | 0.00 | 0.00 | 7/27/2026 3:59:57 PM EST | |||
| 55.00 | 78.20 | 82.30 | 80.25 | % | 1.46 | 0 | 1 | 1.67 | 1.00 | 0.00 | 0.00 | 7/27/2026 3:59:57 PM EST | |||
| 60.00 | 74.00 | 77.40 | 75.70 | 86.60 | 0.00 | 0.00% | 1.26 | 0 | 1 | 1.52 | 1.00 | 0.00 | -0.01 | 7/1/2026 | 7/27/2026 3:59:57 PM EST |
| 65.00 | 69.10 | 72.40 | 70.75 | % | 1.09 | 0 | 0 | 1.40 | 1.00 | 0.00 | -0.01 | 7/27/2026 3:59:57 PM EST | |||
| 70.00 | 64.20 | 67.50 | 65.85 | 64.09 | 0.00 | 0.00% | 0.94 | 0 | 3 | 1.30 | 1.00 | 0.00 | -0.01 | 7/23/2026 | 7/27/2026 3:59:57 PM EST |
| 75.00 | 59.40 | 62.60 | 61.00 | 82.30 | 0.00 | 0.00% | 0.81 | 0 | 11 | 1.21 | 0.99 | 0.00 | -0.01 | 7/15/2026 | 7/27/2026 3:59:57 PM EST |
| 80.00 | 54.80 | 57.90 | 56.35 | 80.62 | 0.00 | 0.00% | 0.70 | 0 | 35 | 1.13 | 0.99 | 0.00 | -0.02 | 7/16/2026 | 7/27/2026 3:59:57 PM EST |
| 85.00 | 49.80 | 53.20 | 51.50 | 79.15 | 0.00 | 0.00% | 0.61 | 0 | 4 | 1.02 | 0.97 | 0.00 | -0.03 | 7/14/2026 | 7/27/2026 3:59:57 PM EST |
| 90.00 | 45.00 | 48.50 | 46.75 | 70.00 | 0.00 | 0.00% | 0.52 | 0 | 14 | 0.97 | 0.95 | 0.00 | -0.05 | 7/20/2026 | 7/27/2026 3:59:57 PM EST |
| 95.00 | 40.50 | 44.00 | 42.25 | 21.00 | 0.00 | 0.00% | 0.44 | 0 | 4 | 0.91 | 0.93 | 0.00 | -0.05 | 5/29/2026 | 7/27/2026 3:59:57 PM EST |
| 100.00 | 35.80 | 39.50 | 37.65 | 31.65 | 0.00 | 0.00% | 0.38 | 0 | 25 | 0.67 | 0.91 | 0.00 | -0.07 | 6/29/2026 | 7/27/2026 3:59:57 PM EST |
| 105.00 | 32.00 | 35.20 | 33.60 | 54.60 | 0.00 | 0.00% | 0.32 | 0 | 15 | 0.71 | 0.88 | 0.01 | -0.08 | 7/20/2026 | 7/27/2026 3:59:57 PM EST |
| 110.00 | 27.90 | 31.00 | 29.45 | 34.05 | 0.00 | 0.00% | 0.27 | 0 | 15 | 0.69 | 0.84 | 0.01 | -0.09 | 7/22/2026 | 7/27/2026 3:59:57 PM EST |
| 115.00 | 24.00 | 27.00 | 25.50 | 48.00 | 0.00 | 0.00% | 0.22 | 0 | 1,952 | 0.67 | 0.79 | 0.01 | -0.10 | 7/15/2026 | 7/27/2026 3:59:57 PM EST |
| 120.00 | 20.30 | 23.40 | 21.85 | 28.10 | 0.00 | 0.00% | 0.18 | 0 | 1,973 | 0.65 | 0.74 | 0.01 | -0.11 | 7/21/2026 | 7/27/2026 3:59:57 PM EST |
| 125.00 | 16.90 | 20.00 | 18.45 | 13.00 | 0.00 | 0.00% | 0.15 | 0 | 39 | 0.63 | 0.68 | 0.01 | -0.11 | 6/29/2026 | 7/27/2026 3:59:57 PM EST |
| 130.00 | 13.70 | 16.90 | 15.30 | 33.00 | 0.00 | 0.00% | 0.12 | 0 | 39 | 0.62 | 0.62 | 0.01 | -0.12 | 7/6/2026 | 7/27/2026 3:59:57 PM EST |
| 135.00 | 11.10 | 14.00 | 12.55 | 14.40 | 0.00 | 0.00% | 0.09 | 0 | 17 | 0.60 | 0.55 | 0.01 | -0.12 | 6/30/2026 | 7/27/2026 3:59:57 PM EST |
| 140.00 | 8.70 | 10.80 | 9.75 | 28.75 | 0.00 | 0.00% | 0.07 | 0 | 63 | 0.57 | 0.48 | 0.01 | -0.12 | 7/14/2026 | 7/27/2026 3:59:57 PM EST |
| 145.00 | 6.60 | 9.30 | 7.95 | 24.95 | 0.00 | 0.00% | 0.05 | 0 | 58 | 0.57 | 0.42 | 0.01 | -0.11 | 7/14/2026 | 7/27/2026 3:59:57 PM EST |
| 150.00 | 5.20 | 7.60 | 6.40 | 18.05 | 0.00 | 0.00% | 0.04 | 0 | 83 | 0.57 | 0.35 | 0.01 | -0.11 | 7/20/2026 | 7/27/2026 3:59:57 PM EST |
| 155.00 | 3.50 | 6.20 | 4.85 | 15.50 | 0.00 | 0.00% | 0.03 | 0 | 106 | 0.56 | 0.29 | 0.01 | -0.10 | 7/17/2026 | 7/27/2026 3:59:57 PM EST |
| 160.00 | 2.25 | 5.20 | 3.73 | 14.60 | 0.00 | 0.00% | 0.02 | 0 | 58 | 0.55 | 0.24 | 0.01 | -0.09 | 7/15/2026 | 7/27/2026 3:59:57 PM EST |
| 165.00 | 1.45 | 4.50 | 2.98 | 9.40 | 0.00 | 0.00% | 0.02 | 0 | 102 | 0.55 | 0.19 | 0.01 | -0.07 | 7/10/2026 | 7/27/2026 3:59:57 PM EST |
| 170.00 | 0.80 | 4.00 | 2.40 | 9.79 | 0.00 | 0.00% | 0.01 | 0 | 53 | 0.55 | 0.15 | 0.01 | -0.06 | 7/9/2026 | 7/27/2026 3:59:57 PM EST |
| 175.00 | 0.30 | 3.70 | 2.00 | 8.00 | 0.00 | 0.00% | 0.01 | 0 | 12 | 0.54 | 0.12 | 0.01 | -0.05 | 7/17/2026 | 7/27/2026 3:59:57 PM EST |
| 180.00 | 0.05 | 3.30 | 1.68 | 8.00 | 0.00 | 0.00% | 0.01 | 0 | 44 | 0.52 | 0.09 | 0.01 | -0.04 | 7/14/2026 | 7/27/2026 3:59:57 PM EST |
| 185.00 | 0.05 | 2.85 | 1.45 | 6.65 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.54 | 0.07 | 0.01 | -0.03 | 7/14/2026 | 7/27/2026 3:59:57 PM EST |
| 190.00 | 0.05 | 2.80 | 1.43 | 6.30 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.57 | 0.05 | 0.00 | -0.03 | 7/15/2026 | 7/27/2026 3:59:57 PM EST |
| 195.00 | 0.05 | 2.65 | 1.35 | 3.10 | 0.00 | 0.00% | 0.01 | 0 | 5 | 0.59 | 0.04 | 0.00 | -0.02 | 7/20/2026 | 7/27/2026 3:59:57 PM EST |
| 200.00 | 0.00 | 2.50 | 1.25 | 2.50 | 0.00 | 0.00% | 0.01 | 0 | 85 | 0.81 | 0.03 | 0.00 | -0.02 | 7/20/2026 | 7/27/2026 3:59:57 PM EST |
| 210.00 | 0.00 | 1.60 | 0.80 | 2.35 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.78 | 0.02 | 0.00 | -0.01 | 7/7/2026 | 7/27/2026 3:59:57 PM EST |
| 220.00 | 0.00 | 1.45 | 0.73 | % | 0.00 | 0 | 0 | 0.82 | 0.01 | 0.00 | -0.01 | 7/27/2026 3:59:57 PM EST | |||
| 230.00 | 0.00 | 1.40 | 0.70 | % | 0.00 | 0 | 0 | 0.87 | 0.00 | 0.00 | 0.00 | 7/27/2026 3:59:57 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 | 0.95 | 0.48 | 0.29 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.91 | 0.00 | 0.00 | 0.00 | 5/27/2026 | 7/27/2026 3:59:57 PM EST |
| 45.00 | 0.00 | 1.25 | 0.63 | 1.10 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.83 | 0.00 | 0.00 | 0.00 | 4/16/2026 | 7/27/2026 3:59:57 PM EST |
| 50.00 | 0.00 | 2.15 | 1.08 | 0.25 | 0.00 | 0.00% | 0.02 | 0 | 4 | 1.90 | 0.00 | 0.00 | 0.00 | 5/29/2026 | 7/27/2026 3:59:57 PM EST |
| 55.00 | 0.00 | 2.15 | 1.08 | 0.80 | 0.00 | 0.00% | 0.02 | 0 | 21 | 1.74 | 0.00 | 0.00 | 0.00 | 5/18/2026 | 7/27/2026 3:59:57 PM EST |
| 60.00 | 0.00 | 2.15 | 1.08 | 1.33 | 0.00 | 0.00% | 0.02 | 0 | 45 | 1.59 | 0.00 | 0.00 | -0.01 | 5/18/2026 | 7/27/2026 3:59:57 PM EST |
| 65.00 | 0.00 | 1.90 | 0.95 | 0.80 | 0.00 | 0.00% | 0.01 | 0 | 96 | 1.41 | 0.00 | 0.00 | -0.01 | 6/9/2026 | 7/27/2026 3:59:57 PM EST |
| 70.00 | 0.00 | 1.45 | 0.73 | 0.90 | 0.00 | 0.00% | 0.01 | 0 | 89 | 1.21 | 0.00 | 0.00 | -0.01 | 6/22/2026 | 7/27/2026 3:59:57 PM EST |
| 75.00 | 0.00 | 2.30 | 1.15 | 0.24 | 0.00 | 0.00% | 0.02 | 0 | 15 | 1.24 | -0.01 | 0.00 | -0.01 | 7/7/2026 | 7/27/2026 3:59:57 PM EST |
| 80.00 | 0.00 | 2.45 | 1.23 | 0.95 | 0.00 | 0.00% | 0.02 | 0 | 18 | 1.15 | -0.01 | 0.00 | -0.02 | 7/15/2026 | 7/27/2026 3:59:57 PM EST |
| 85.00 | 0.05 | 2.85 | 1.45 | 0.63 | 0.00 | 0.00% | 0.02 | 0 | 8 | 0.80 | -0.03 | 0.00 | -0.03 | 7/23/2026 | 7/27/2026 3:59:57 PM EST |
| 90.00 | 0.05 | 2.10 | 1.08 | 1.05 | 0.00 | 0.00% | 0.01 | 0 | 87 | 0.68 | -0.05 | 0.00 | -0.05 | 7/24/2026 | 7/27/2026 3:59:57 PM EST |
| 95.00 | 0.85 | 1.80 | 1.33 | 1.25 | 0.00 | 0.00% | 0.01 | 0 | 775 | 0.71 | -0.07 | 0.00 | -0.05 | 7/23/2026 | 7/27/2026 3:59:57 PM EST |
| 100.00 | 0.35 | 3.30 | 1.83 | 1.50 | 0.00 | 0.00% | 0.02 | 0 | 22 | 0.65 | -0.09 | 0.00 | -0.07 | 7/22/2026 | 7/27/2026 3:59:57 PM EST |
| 105.00 | 1.05 | 4.00 | 2.53 | 1.82 | 0.00 | 0.00% | 0.02 | 0 | 4 | 0.66 | -0.12 | 0.01 | -0.08 | 7/22/2026 | 7/27/2026 3:59:57 PM EST |
| 110.00 | 1.90 | 4.50 | 3.20 | 2.30 | 0.00 | 0.00% | 0.03 | 0 | 7 | 0.64 | -0.16 | 0.01 | -0.09 | 7/22/2026 | 7/27/2026 3:59:57 PM EST |
| 115.00 | 2.90 | 5.80 | 4.35 | 3.50 | 0.00 | 0.00% | 0.04 | 0 | 9 | 0.63 | -0.21 | 0.01 | -0.10 | 7/22/2026 | 7/27/2026 3:59:57 PM EST |
| 120.00 | 4.70 | 6.90 | 5.80 | 2.50 | 0.00 | 0.00% | 0.05 | 0 | 32 | 0.62 | -0.26 | 0.01 | -0.11 | 7/14/2026 | 7/27/2026 3:59:57 PM EST |
| 125.00 | 5.80 | 8.50 | 7.15 | 6.10 | 0.00 | 0.00% | 0.06 | 0 | 19 | 0.59 | -0.32 | 0.01 | -0.11 | 7/22/2026 | 7/27/2026 3:59:57 PM EST |
| 130.00 | 7.70 | 10.50 | 9.10 | 3.95 | 0.00 | 0.00% | 0.07 | 0 | 2 | 0.58 | -0.38 | 0.01 | -0.12 | 7/21/2026 | 7/27/2026 3:59:57 PM EST |
| 135.00 | 10.20 | 12.90 | 11.55 | 5.18 | 0.00 | 0.00% | 0.09 | 0 | 3 | 0.58 | -0.45 | 0.01 | -0.12 | 7/17/2026 | 7/27/2026 3:59:57 PM EST |
| 140.00 | 12.80 | 15.70 | 14.25 | 10.60 | 0.00 | 0.00% | 0.10 | 0 | 1 | 0.57 | -0.52 | 0.01 | -0.12 | 7/21/2026 | 7/27/2026 3:59:57 PM EST |
| 145.00 | 15.50 | 18.80 | 17.15 | 8.65 | 0.00 | 0.00% | 0.12 | 0 | 1 | 0.55 | -0.58 | 0.01 | -0.11 | 7/14/2026 | 7/27/2026 3:59:57 PM EST |
| 150.00 | 18.70 | 22.10 | 20.40 | 9.05 | 0.00 | 0.00% | 0.14 | 0 | 4 | 0.54 | -0.65 | 0.01 | -0.11 | 7/14/2026 | 7/27/2026 3:59:57 PM EST |
| 155.00 | 22.30 | 25.70 | 24.00 | 17.45 | 0.00 | 0.00% | 0.15 | 0 | 1 | 0.52 | -0.71 | 0.01 | -0.10 | 7/21/2026 | 7/27/2026 3:59:57 PM EST |
| 160.00 | 26.20 | 30.20 | 28.20 | % | 0.18 | 0 | 0 | 0.53 | -0.76 | 0.01 | -0.09 | 7/27/2026 3:59:57 PM EST | |||
| 165.00 | 30.30 | 34.40 | 32.35 | 16.60 | 0.00 | 0.00% | 0.20 | 0 | 1 | 0.51 | -0.81 | 0.01 | -0.07 | 7/15/2026 | 7/27/2026 3:59:57 PM EST |
| 170.00 | 34.60 | 38.70 | 36.65 | % | 0.22 | 0 | 0 | 0.65 | -0.85 | 0.01 | -0.06 | 7/27/2026 3:59:57 PM EST | |||
| 175.00 | 39.20 | 42.60 | 40.90 | % | 0.23 | 0 | 0 | 0.66 | -0.88 | 0.01 | -0.05 | 7/27/2026 3:59:57 PM EST | |||
| 180.00 | 43.80 | 47.20 | 45.50 | % | 0.25 | 0 | 0 | 0.67 | -0.91 | 0.01 | -0.04 | 7/27/2026 3:59:57 PM EST | |||
| 185.00 | 48.60 | 51.70 | 50.15 | % | 0.27 | 0 | 0 | 0.69 | -0.93 | 0.01 | -0.03 | 7/27/2026 3:59:57 PM EST | |||
| 190.00 | 53.40 | 56.50 | 54.95 | % | 0.29 | 0 | 0 | 0.71 | -0.95 | 0.00 | -0.03 | 7/27/2026 3:59:57 PM EST | |||
| 195.00 | 58.30 | 61.20 | 59.75 | % | 0.31 | 0 | 0 | 0.72 | -0.96 | 0.00 | -0.02 | 7/27/2026 3:59:57 PM EST | |||
| 200.00 | 63.30 | 67.20 | 65.25 | % | 0.33 | 0 | 0 | 0.79 | -0.97 | 0.00 | -0.02 | 7/27/2026 3:59:57 PM EST | |||
| 210.00 | 73.20 | 76.90 | 75.05 | % | 0.36 | 0 | 0 | 0.86 | -0.98 | 0.00 | -0.01 | 7/27/2026 3:59:57 PM EST | |||
| 220.00 | 83.20 | 86.50 | 84.85 | % | 0.39 | 0 | 0 | 0.92 | -0.99 | 0.00 | -0.01 | 7/27/2026 3:59:57 PM EST | |||
| 230.00 | 93.20 | 97.20 | 95.20 | % | 0.41 | 0 | 0 | 0.98 | -1.00 | 0.00 | 0.00 | 7/27/2026 3:59:57 PM EST |