Options Chain for QUALYS INC COM (QLYS) - $134.79 as of 7/28/2026 1:43:54 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60.00 | 73.80 | 78.10 | 75.95 | % | 1.27 | 0 | 0 | 2.29 | 1.00 | 0.00 | 0.00 | 7/28/2026 2:59:10 PM EST | |||
| 65.00 | 69.00 | 73.10 | 71.05 | % | 1.09 | 0 | 0 | 2.04 | 1.00 | 0.00 | 0.00 | 7/28/2026 2:59:10 PM EST | |||
| 70.00 | 63.90 | 68.10 | 66.00 | % | 0.94 | 0 | 0 | 1.88 | 1.00 | 0.00 | 0.00 | 7/28/2026 2:59:10 PM EST | |||
| 75.00 | 58.90 | 62.90 | 60.90 | % | 0.81 | 0 | 0 | 1.72 | 1.00 | 0.00 | 0.00 | 7/28/2026 2:59:10 PM EST | |||
| 80.00 | 54.00 | 58.00 | 56.00 | % | 0.70 | 0 | 0 | 1.58 | 1.00 | 0.00 | -0.01 | 7/28/2026 2:59:10 PM EST | |||
| 85.00 | 49.20 | 53.00 | 51.10 | % | 0.60 | 0 | 0 | 1.47 | 1.00 | 0.00 | -0.02 | 7/28/2026 2:59:10 PM EST | |||
| 90.00 | 44.80 | 48.00 | 46.40 | 67.10 | 0.00 | 0.00% | 0.52 | 0 | 0 | 1.31 | 0.99 | 0.00 | -0.02 | 7/21/2026 | 7/28/2026 2:59:10 PM EST |
| 95.00 | 39.80 | 43.20 | 41.50 | % | 0.44 | 0 | 0 | 1.21 | 0.98 | 0.00 | -0.04 | 7/28/2026 2:59:10 PM EST | |||
| 100.00 | 35.50 | 38.50 | 37.00 | 43.70 | 0.00 | 0.00% | 0.37 | 0 | 0 | 1.14 | 0.96 | 0.00 | -0.05 | 7/1/2026 | 7/28/2026 2:59:10 PM EST |
| 105.00 | 30.40 | 33.90 | 32.15 | % | 0.31 | 0 | 0 | 1.05 | 0.94 | 0.00 | -0.08 | 7/28/2026 2:59:10 PM EST | |||
| 110.00 | 26.10 | 29.50 | 27.80 | 52.09 | 0.00 | 0.00% | 0.25 | 0 | 28 | 0.99 | 0.90 | 0.01 | -0.10 | 7/10/2026 | 7/28/2026 2:59:10 PM EST |
| 115.00 | 21.90 | 25.20 | 23.55 | 43.00 | 0.00 | 0.00% | 0.20 | 0 | 36 | 0.71 | 0.86 | 0.01 | -0.13 | 7/16/2026 | 7/28/2026 2:59:10 PM EST |
| 120.00 | 18.00 | 21.20 | 19.60 | 45.00 | 0.00 | 0.00% | 0.16 | 0 | 3 | 0.70 | 0.80 | 0.01 | -0.15 | 7/14/2026 | 7/28/2026 2:59:10 PM EST |
| 125.00 | 14.40 | 17.50 | 15.95 | 34.48 | 0.00 | 0.00% | 0.13 | 0 | 892 | 0.69 | 0.73 | 0.01 | -0.17 | 7/17/2026 | 7/28/2026 2:59:10 PM EST |
| 130.00 | 11.50 | 13.50 | 12.50 | 9.75 | 0.00 | 0.00% | 0.10 | 0 | 9 | 0.64 | 0.65 | 0.02 | -0.19 | 6/29/2026 | 7/28/2026 2:59:10 PM EST |
| 135.00 | 8.80 | 11.30 | 10.05 | 25.00 | 0.00 | 0.00% | 0.07 | 0 | 1 | 0.64 | 0.57 | 0.02 | -0.19 | 7/8/2026 | 7/28/2026 2:59:10 PM EST |
| 140.00 | 6.30 | 8.50 | 7.40 | 7.64 | 0.00 | 0.00% | 0.05 | 0 | 19 | 0.61 | 0.48 | 0.02 | -0.19 | 7/24/2026 | 7/28/2026 2:59:10 PM EST |
| 145.00 | 4.60 | 5.80 | 5.20 | 5.70 | 0.00 | 0.00% | 0.04 | 0 | 1,101 | 0.61 | 0.39 | 0.02 | -0.18 | 7/27/2026 | 7/28/2026 2:59:10 PM EST |
| 150.00 | 2.75 | 4.20 | 3.48 | 4.00 | -0.99 | -19.84% | 0.02 | 11 | 32 | 0.58 | 0.30 | 0.02 | -0.15 | 7/28/2026 | 7/28/2026 2:59:10 PM EST |
| 155.00 | 2.10 | 3.30 | 2.70 | 2.90 | 0.00 | 0.00% | 0.02 | 0 | 61 | 0.59 | 0.22 | 0.01 | -0.13 | 7/27/2026 | 7/28/2026 2:59:10 PM EST |
| 160.00 | 1.35 | 1.85 | 1.60 | 1.90 | -0.45 | -19.15% | 0.01 | 3 | 40 | 0.57 | 0.16 | 0.01 | -0.10 | 7/28/2026 | 7/28/2026 2:59:10 PM EST |
| 165.00 | 0.15 | 1.55 | 0.85 | 1.57 | 0.00 | 0.00% | 0.01 | 0 | 709 | 0.51 | 0.11 | 0.01 | -0.08 | 7/23/2026 | 7/28/2026 2:59:10 PM EST |
| 170.00 | 0.60 | 1.95 | 1.28 | 1.20 | -0.45 | -27.28% | 0.01 | 1 | 12 | 0.65 | 0.08 | 0.01 | -0.06 | 7/28/2026 | 7/28/2026 2:59:10 PM EST |
| 175.00 | 0.05 | 2.05 | 1.05 | 4.10 | 0.00 | 0.00% | 0.01 | 0 | 5 | 0.62 | 0.05 | 0.01 | -0.04 | 7/20/2026 | 7/28/2026 2:59:10 PM EST |
| 180.00 | 0.05 | 1.80 | 0.93 | 4.22 | 0.00 | 0.00% | 0.01 | 0 | 19 | 0.66 | 0.03 | 0.00 | -0.03 | 7/20/2026 | 7/28/2026 2:59:10 PM EST |
| 185.00 | 0.00 | 2.35 | 1.18 | 0.94 | 0.00 | 0.00% | 0.01 | 0 | 47 | 1.00 | 0.02 | 0.00 | -0.02 | 7/21/2026 | 7/28/2026 2:59:10 PM EST |
| 190.00 | 0.00 | 2.25 | 1.13 | % | 0.01 | 0 | 0 | 1.04 | 0.01 | 0.00 | -0.01 | 7/28/2026 2:59:10 PM EST | |||
| 195.00 | 0.00 | 2.20 | 1.10 | 2.00 | 0.00 | 0.00% | 0.01 | 0 | 5 | 1.09 | 0.01 | 0.00 | -0.01 | 7/14/2026 | 7/28/2026 2:59:10 PM EST |
| 200.00 | 0.00 | 2.20 | 1.10 | 1.23 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.14 | 0.01 | 0.00 | -0.01 | 7/6/2026 | 7/28/2026 2:59:10 PM EST |
| 210.00 | 0.00 | 2.15 | 1.08 | 1.06 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.23 | 0.00 | 0.00 | 0.00 | 7/8/2026 | 7/28/2026 2:59:10 PM EST |
| 220.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 1.33 | 0.00 | 0.00 | 0.00 | 7/28/2026 2:59:10 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60.00 | 0.00 | 2.15 | 1.08 | 0.30 | 0.00 | 0.00% | 0.02 | 0 | 1 | 2.37 | 0.00 | 0.00 | 0.00 | 6/23/2026 | 7/28/2026 2:59:10 PM EST |
| 65.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 2.17 | 0.00 | 0.00 | 0.00 | 7/28/2026 2:59:10 PM EST | |||
| 70.00 | 0.00 | 2.15 | 1.08 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 6 | 1.99 | 0.00 | 0.00 | 0.00 | 7/23/2026 | 7/28/2026 2:59:10 PM EST |
| 75.00 | 0.00 | 2.15 | 1.08 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.82 | 0.00 | 0.00 | 0.00 | 7/14/2026 | 7/28/2026 2:59:10 PM EST |
| 80.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.66 | 0.00 | 0.00 | -0.01 | 7/28/2026 2:59:10 PM EST | |||
| 85.00 | 0.00 | 2.20 | 1.10 | 1.65 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.52 | 0.00 | 0.00 | -0.02 | 6/24/2026 | 7/28/2026 2:59:10 PM EST |
| 90.00 | 0.00 | 2.25 | 1.13 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 5 | 1.38 | -0.01 | 0.00 | -0.02 | 7/23/2026 | 7/28/2026 2:59:10 PM EST |
| 95.00 | 0.05 | 1.50 | 0.78 | 0.55 | 0.00 | 0.00% | 0.01 | 0 | 8 | 0.85 | -0.02 | 0.00 | -0.04 | 7/23/2026 | 7/28/2026 2:59:10 PM EST |
| 100.00 | 0.05 | 2.20 | 1.13 | 0.55 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.81 | -0.04 | 0.00 | -0.05 | 7/22/2026 | 7/28/2026 2:59:10 PM EST |
| 105.00 | 0.30 | 2.55 | 1.43 | 1.25 | 0.00 | 0.00% | 0.01 | 0 | 14 | 0.81 | -0.06 | 0.00 | -0.08 | 7/23/2026 | 7/28/2026 2:59:10 PM EST |
| 110.00 | 0.55 | 3.20 | 1.88 | 1.25 | 0.00 | 0.00% | 0.02 | 0 | 6 | 0.77 | -0.10 | 0.01 | -0.10 | 7/22/2026 | 7/28/2026 2:59:10 PM EST |
| 115.00 | 1.50 | 2.65 | 2.08 | 2.01 | 0.00 | 0.00% | 0.02 | 0 | 19 | 0.71 | -0.14 | 0.01 | -0.13 | 7/27/2026 | 7/28/2026 2:59:10 PM EST |
| 120.00 | 2.20 | 3.60 | 2.90 | 3.10 | 0.00 | 0.00% | 0.02 | 0 | 11 | 0.68 | -0.20 | 0.01 | -0.15 | 7/27/2026 | 7/28/2026 2:59:10 PM EST |
| 125.00 | 3.40 | 5.30 | 4.35 | 4.75 | 0.00 | 0.00% | 0.03 | 0 | 13 | 0.67 | -0.27 | 0.01 | -0.17 | 7/24/2026 | 7/28/2026 2:59:10 PM EST |
| 130.00 | 5.30 | 7.10 | 6.20 | 7.60 | 0.00 | 0.00% | 0.05 | 0 | 1 | 0.67 | -0.35 | 0.02 | -0.19 | 7/23/2026 | 7/28/2026 2:59:10 PM EST |
| 135.00 | 7.80 | 9.70 | 8.75 | 9.16 | 0.00 | 0.00% | 0.06 | 0 | 4 | 0.66 | -0.43 | 0.02 | -0.19 | 7/24/2026 | 7/28/2026 2:59:10 PM EST |
| 140.00 | 9.70 | 12.00 | 10.85 | 11.36 | 0.00 | 0.00% | 0.08 | 0 | 4 | 0.63 | -0.52 | 0.02 | -0.19 | 7/24/2026 | 7/28/2026 2:59:10 PM EST |
| 145.00 | 12.40 | 14.60 | 13.50 | 4.95 | 0.00 | 0.00% | 0.09 | 0 | 15 | 0.58 | -0.61 | 0.02 | -0.18 | 7/15/2026 | 7/28/2026 2:59:10 PM EST |
| 150.00 | 16.00 | 18.30 | 17.15 | 8.00 | 0.00 | 0.00% | 0.11 | 0 | 6 | 0.58 | -0.70 | 0.02 | -0.15 | 7/20/2026 | 7/28/2026 2:59:10 PM EST |
| 155.00 | 20.30 | 22.20 | 21.25 | 10.43 | 0.00 | 0.00% | 0.14 | 0 | 5 | 0.56 | -0.78 | 0.01 | -0.13 | 7/20/2026 | 7/28/2026 2:59:10 PM EST |
| 160.00 | 23.80 | 26.80 | 25.30 | 14.80 | 0.00 | 0.00% | 0.16 | 0 | 2 | 0.56 | -0.84 | 0.01 | -0.10 | 7/10/2026 | 7/28/2026 2:59:10 PM EST |
| 165.00 | 29.10 | 31.30 | 30.20 | 16.51 | 0.00 | 0.00% | 0.18 | 0 | 1 | 0.72 | -0.89 | 0.01 | -0.08 | 7/8/2026 | 7/28/2026 2:59:10 PM EST |
| 170.00 | 33.00 | 35.70 | 34.35 | % | 0.20 | 0 | 0 | 0.75 | -0.92 | 0.01 | -0.06 | 7/28/2026 2:59:10 PM EST | |||
| 175.00 | 37.80 | 40.60 | 39.20 | % | 0.22 | 0 | 0 | 0.84 | -0.95 | 0.01 | -0.04 | 7/28/2026 2:59:10 PM EST | |||
| 180.00 | 42.70 | 46.00 | 44.35 | % | 0.25 | 0 | 0 | 0.90 | -0.97 | 0.00 | -0.03 | 7/28/2026 2:59:10 PM EST | |||
| 185.00 | 47.60 | 50.90 | 49.25 | % | 0.27 | 0 | 0 | 0.94 | -0.98 | 0.00 | -0.02 | 7/28/2026 2:59:10 PM EST | |||
| 190.00 | 52.40 | 56.40 | 54.40 | 30.51 | 0.00 | 0.00% | 0.29 | 0 | 0 | 1.08 | -0.99 | 0.00 | -0.01 | 7/7/2026 | 7/28/2026 2:59:10 PM EST |
| 195.00 | 57.40 | 61.50 | 59.45 | % | 0.30 | 0 | 0 | 1.16 | -0.99 | 0.00 | -0.01 | 7/28/2026 2:59:10 PM EST | |||
| 200.00 | 62.40 | 66.30 | 64.35 | % | 0.32 | 0 | 0 | 1.22 | -0.99 | 0.00 | -0.01 | 7/28/2026 2:59:10 PM EST | |||
| 210.00 | 72.40 | 76.50 | 74.45 | % | 0.35 | 0 | 0 | 1.32 | -1.00 | 0.00 | 0.00 | 7/28/2026 2:59:10 PM EST | |||
| 220.00 | 82.40 | 86.40 | 84.40 | % | 0.38 | 0 | 0 | 1.42 | -1.00 | 0.00 | 0.00 | 7/28/2026 2:59:10 PM EST |