NASDAQ : QLYS
Qualys, Inc. — Price history
Technology · Software - Infrastructure · United States
Last price 224.12 USD (Oct 30, 2026, 4:00 PM EDT) · Market cap 7.75B
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Price history
Qualys, Inc. (QLYS) closed at 224.12 USD on 2026-10-30. Daily open, high, low, close and volume for recent sessions:
| Date | Open | High | Low | Close | Volume | Change |
|---|---|---|---|---|---|---|
| 2026-10-30 | 230.65 | 235.55 | 219.57 | 224.12 | 786,964 | -2.68% |
| 2026-10-29 | 213.04 | 230.37 | 210.55 | 230.29 | 748,308 | +3.03% |
| 2026-10-28 | 224.75 | 231.09 | 222.46 | 223.52 | 702,288 | -1.92% |
| 2026-10-27 | 224.29 | 230.82 | 222.42 | 227.9 | 721,658 | +1.22% |
| 2026-10-26 | 218.19 | 226.51 | 216.52 | 225.15 | 1,087,123 | +3.90% |
| 2026-10-23 | 208.01 | 219.03 | 206.49 | 216.7 | 1,227,883 | +4.08% |
| 2026-10-22 | 197.06 | 210.1 | 197.06 | 208.2 | 1,221,305 | +5.85% |
| 2026-10-21 | 190.79 | 200.67 | 189.86 | 196.7 | 808,510 | +3.27% |
| 2026-10-20 | 189.32 | 191.39 | 183.453 | 190.47 | 475,430 | +0.21% |
| 2026-10-19 | 184.18 | 190.895 | 184.075 | 190.08 | 618,393 | +4.99% |
| 2026-10-16 | 193.56 | 197.23 | 177.57 | 181.05 | 1,015,115 | -6.02% |
| 2026-10-15 | 185.88 | 193.27 | 184.8 | 192.65 | 524,987 | +1.59% |
| 2026-10-14 | 192.96 | 196.13 | 187.375 | 189.63 | 616,577 | -4.28% |
| 2026-10-13 | 195.49 | 201.99 | 195.49 | 198.11 | 687,150 | +0.68% |
| 2026-10-12 | 204.33 | 206.25 | 193.338 | 196.77 | 564,607 | -2.79% |
| 2026-10-09 | 195.92 | 202.97 | 195.625 | 202.42 | 658,847 | +4.42% |
| 2026-10-08 | 194.94 | 201.79 | 187.21 | 193.86 | 865,758 | -0.46% |
| 2026-10-07 | 198.33 | 199.785 | 190.21 | 194.75 | 742,647 | -2.59% |
| 2026-10-06 | 200.01 | 204.405 | 195.78 | 199.93 | 741,155 | +0.63% |
| 2026-10-05 | 192.53 | 198.898 | 192.45 | 198.68 | 774,129 | +2.94% |
| 2026-10-02 | 188.87 | 195.4 | 188.87 | 193 | 477,413 | +2.97% |
| 2026-10-01 | 188.93 | 190.915 | 184.381 | 187.43 | 654,063 | +0.12% |
| 2026-09-30 | 179.14 | 190.27 | 178.23 | 187.2 | 673,543 | +4.96% |
| 2026-09-29 | 171.22 | 178.68 | 170.91 | 178.35 | 500,079 | +2.60% |
| 2026-09-28 | 168.79 | 175.63 | 168.06 | 173.83 | 604,886 | +0.81% |
| 2026-09-25 | 182.1 | 182.1 | 172.01 | 172.43 | 600,906 | -5.75% |
| 2026-09-24 | 185.42 | 190 | 182.69 | 182.94 | 392,896 | -1.00% |
| 2026-09-23 | 184.19 | 186.64 | 180.23 | 184.79 | 523,725 | +0.80% |
| 2026-09-22 | 183.86 | 186.55 | 177.65 | 183.32 | 727,233 | +1.26% |
| 2026-09-21 | 175.63 | 181.77 | 173.9 | 181.03 | 409,681 | +3.47% |
| 2026-09-18 | 178.44 | 179.705 | 172.23 | 174.96 | 1,537,507 | -1.75% |
| 2026-09-17 | 180.82 | 184.39 | 176.985 | 178.08 | 724,316 | -2.72% |
| 2026-09-16 | 179.6 | 184.46 | 177.735 | 183.06 | 812,678 | -1.25% |
| 2026-09-15 | 170.11 | 187 | 170.11 | 185.37 | 1,195,787 | +7.21% |
| 2026-09-14 | 153.34 | 175.515 | 153.34 | 172.91 | 1,092,367 | +15.06% |
| 2026-09-11 | 160.23 | 160.295 | 149.13 | 150.28 | 1,170,073 | -6.99% |
| 2026-09-10 | 167.58 | 173.555 | 160.613 | 161.57 | 856,136 | -5.05% |
| 2026-09-09 | 169.19 | 171.68 | 167.5 | 170.17 | 615,417 | -0.09% |
| 2026-09-08 | 169.73 | 173.035 | 165.51 | 170.32 | 550,994 | -0.77% |
| 2026-09-04 | 172.51 | 175 | 170.42 | 171.65 | 447,016 | -1.55% |
| 2026-09-03 | 173.26 | 174.89 | 168.71 | 174.35 | 523,441 | +2.06% |
| 2026-09-02 | 175.27 | 181.155 | 166.37 | 170.83 | 967,313 | -3.49% |
| 2026-09-01 | 183.25 | 187.525 | 176.28 | 177.01 | 841,339 | -4.90% |
| 2026-08-31 | 187 | 190.52 | 184.31 | 186.14 | 661,283 | -0.49% |
| 2026-08-28 | 186.42 | 188.23 | 183.52 | 187.05 | 480,214 | -0.82% |
| 2026-08-27 | 182.02 | 190.99 | 180 | 188.59 | 935,916 | +6.75% |
| 2026-08-26 | 174.21 | 178.64 | 172.75 | 176.67 | 332,240 | +0.41% |
| 2026-08-25 | 178.34 | 180 | 173.54 | 175.94 | 460,996 | -1.41% |
| 2026-08-24 | 182.18 | 182.948 | 175.61 | 178.46 | 440,932 | -1.93% |
| 2026-08-21 | 181.75 | 183.585 | 176.61 | 181.98 | 511,325 | -0.13% |
| 2026-08-20 | 185 | 187.279 | 181.54 | 182.21 | 403,310 | -2.39% |
| 2026-08-19 | 188.03 | 188.73 | 181.465 | 186.68 | 447,656 | -0.69% |
| 2026-08-18 | 185.62 | 188.81 | 182.79 | 187.98 | 544,382 | +2.55% |
| 2026-08-17 | 184.12 | 185.23 | 178.26 | 183.31 | 772,187 | -1.47% |
| 2026-08-14 | 196.3 | 196.715 | 185.79 | 186.05 | 565,524 | -5.02% |
| 2026-08-13 | 188.59 | 196.59 | 186.71 | 195.88 | 643,325 | +4.66% |
| 2026-08-12 | 185.13 | 188.84 | 183.28 | 187.15 | 513,355 | -0.62% |
| 2026-08-11 | 185.8 | 189.6 | 180.4 | 188.31 | 722,617 | +1.35% |
| 2026-08-10 | 182.15 | 192.73 | 182.085 | 185.8 | 923,340 | +1.26% |
| 2026-08-07 | 183.45 | 184.39 | 178.3 | 183.48 | 742,962 | +0.94% |
| 2026-08-06 | 180 | 184.4 | 174.965 | 181.78 | 1,259,677 | -0.80% |
| 2026-08-05 | 198.42 | 201.54 | 181.09 | 183.25 | 1,620,862 | +13.78% |
| 2026-08-04 | 152.26 | 162.735 | 150.615 | 161.06 | 1,045,866 | +3.98% |
| 2026-08-03 | 147.95 | 155.735 | 146.36 | 154.89 | 959,868 | +7.01% |
| 2026-07-31 | 141.71 | 145.33 | 137.81 | 144.75 | 658,749 | +2.15% |
| 2026-07-30 | 131.99 | 143.41 | 131 | 141.71 | 1,052,934 | +4.87% |
| 2026-07-29 | 137.35 | 138.55 | 133.03 | 135.13 | 720,000 | -0.46% |
| 2026-07-28 | 135.01 | 139.12 | 131.91 | 135.75 | 641,558 | +0.71% |
| 2026-07-27 | 138.86 | 140.6 | 134.641 | 134.79 | 786,012 | -1.96% |
| 2026-07-24 | 134.53 | 137.51 | 131.98 | 137.48 | 539,381 | +2.80% |
| 2026-07-23 | 142.12 | 142.44 | 133.04 | 133.74 | 748,986 | -4.63% |
| 2026-07-22 | 145.15 | 147.49 | 138.76 | 140.23 | 699,395 | -2.47% |
| 2026-07-21 | 155.66 | 155.66 | 141.911 | 143.78 | 1,163,334 | -8.05% |
| 2026-07-20 | 158.19 | 160.78 | 155.77 | 156.37 | 492,756 | -1.92% |
| 2026-07-17 | 155.45 | 160.84 | 154.01 | 159.43 | 824,225 | +1.19% |
| 2026-07-16 | 161.95 | 161.965 | 155.97 | 157.56 | 573,491 | -1.10% |
| 2026-07-15 | 164.25 | 167.86 | 155.425 | 159.32 | 566,040 | -2.92% |
| 2026-07-14 | 148.38 | 164.21 | 148.38 | 164.12 | 768,459 | +8.30% |
| 2026-07-13 | 154.42 | 155.395 | 148.31 | 151.54 | 720,928 | -0.75% |
| 2026-07-10 | 160.24 | 162.18 | 151.96 | 152.69 | 658,789 | -4.20% |
| 2026-07-09 | 150.1 | 159.39 | 148.011 | 159.39 | 523,576 | +3.81% |
| 2026-07-08 | 155.565 | 157.72 | 153.29 | 153.54 | 802,853 | -2.55% |
| 2026-07-07 | 159.61 | 164.173 | 157.325 | 157.55 | 999,977 | -0.45% |
| 2026-07-06 | 151.5 | 159.35 | 151.11 | 158.26 | 1,008,872 | +6.85% |
| 2026-07-02 | 143.44 | 148.42 | 141 | 148.12 | 1,043,232 | +3.26% |
| 2026-07-01 | 141.34 | 148 | 139.84 | 143.44 | 842,974 | +4.33% |
| 2026-06-30 | 129.61 | 141.52 | 129.475 | 137.49 | 1,867,037 | +7.15% |
| 2026-06-29 | 124.13 | 129.695 | 123.71 | 128.32 | 781,122 | +4.10% |
| 2026-06-26 | 116.37 | 124.165 | 116.37 | 123.27 | 1,691,891 | +6.09% |
| 2026-06-25 | 114.83 | 118.5 | 112.6 | 116.19 | 476,446 | +0.74% |
| 2026-06-24 | 112.58 | 115.82 | 112.5 | 115.34 | 542,242 | +2.68% |
| 2026-06-23 | 110.4 | 114.82 | 110.4 | 112.33 | 563,874 | +3.52% |
| 2026-06-22 | 110.55 | 114.16 | 106.79 | 108.51 | 710,361 | -2.51% |
| 2026-06-18 | 111.75 | 112.41 | 107.96 | 111.3 | 1,294,837 | -0.78% |
| 2026-06-17 | 112.36 | 114.95 | 111.002 | 112.18 | 820,438 | -1.31% |
| 2026-06-16 | 114.84 | 117.91 | 112.74 | 113.67 | 852,436 | -0.85% |
| 2026-06-15 | 111.3 | 116.51 | 110.5 | 114.65 | 889,717 | +3.07% |
| 2026-06-12 | 110.75 | 113.78 | 109 | 111.24 | 544,900 | +0.37% |
| 2026-06-11 | 108.925 | 111.8 | 107.25 | 110.83 | 482,918 | +0.57% |
| 2026-06-10 | 108.615 | 112.8 | 107.88 | 110.2 | 559,485 | +0.45% |
| 2026-06-09 | 108.66 | 109.92 | 107.4 | 109.71 | 694,191 | -0.54% |
| 2026-06-08 | 108.96 | 110.488 | 106.75 | 110.31 | 523,746 | +0.37% |
| 2026-06-05 | 112.02 | 113.1 | 107.099 | 109.9 | 589,331 | -1.46% |
| 2026-06-04 | 112.36 | 114.1 | 111.15 | 111.525 | 672,388 | -0.08% |
| 2026-06-03 | 111.55 | 112.82 | 109.36 | 111.61 | 943,855 | -1.60% |
| 2026-06-02 | 109.41 | 113.66 | 108.2 | 113.42 | 569,472 | -0.53% |
| 2026-06-01 | 112.3 | 115.89 | 110.973 | 114.02 | 979,315 | +4.33% |
| 2026-05-29 | 101.09 | 110.12 | 101.09 | 109.29 | 987,733 | +8.89% |
| 2026-05-28 | 99.37 | 101.31 | 98.41 | 100.37 | 504,935 | +2.09% |
| 2026-05-27 | 100.12 | 101.445 | 98.28 | 98.32 | 515,339 | -3.90% |
| 2026-05-26 | 101.5 | 103.54 | 99.695 | 102.31 | 431,994 | -0.06% |
| 2026-05-22 | 101.21 | 104.52 | 101.13 | 102.37 | 605,560 | +1.51% |
| 2026-05-21 | 98.73 | 101.21 | 97.46 | 100.85 | 665,839 | +0.30% |
| 2026-05-20 | 98.27 | 101.515 | 97.455 | 100.55 | 698,371 | +0.46% |
| 2026-05-19 | 99.69 | 101.78 | 97.95 | 100.09 | 942,351 | +2.15% |
| 2026-05-18 | 90.05 | 98.41 | 89.49 | 97.98 | 1,069,604 | +8.84% |
| 2026-05-15 | 88.17 | 90.79 | 86.73 | 90.02 | 532,359 | +3.79% |
| 2026-05-14 | 86.99 | 88.11 | 84.63 | 86.73 | 691,465 | +0.27% |
| 2026-05-13 | 89.22 | 90 | 85.27 | 86.5 | 792,007 | -4.02% |
| 2026-05-12 | 92.82 | 92.82 | 89.255 | 90.12 | 580,826 | -1.54% |