5 DAY PERFORMANCE
-47.36%
1 MONTH PERFORMANCE
-47.05%
3 MONTH PERFORMANCE
-13.42%
6 MONTH PERFORMANCE
-0.08%
YEAR-TO-DATE PERFORMANCE
-27.49%
1 YEAR PERFORMANCE
-28.92%
Qualys Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 09/21/2026 | $175.63 | $179.01 (1.92%) | $180.33 | $175.63 | 52.54 K | |
| 09/18/2026 | $178.44 | $174.96 (-1.95%) | $179.71 | $172.23 | 1.54 M | $6.18 B |
| 09/17/2026 | $180.82 | $178.08 (-1.52%) | $184.39 | $176.99 | 724.32 K | $6.29 B |
| 09/16/2026 | $179.60 | $183.06 (1.93%) | $184.46 | $177.74 | 812.68 K | $6.46 B |
| 09/15/2026 | $170.11 | $185.37 (8.97%) | $187.00 | $170.11 | 1.20 M | $6.54 B |
| 09/14/2026 | $153.34 | $172.91 (12.76%) | $175.52 | $153.34 | 1.09 M | $6.10 B |
| 09/11/2026 | $160.23 | $150.28 (-6.21%) | $160.29 | $149.13 | 1.17 M | $5.30 B |
| 09/10/2026 | $167.58 | $161.57 (-3.59%) | $173.56 | $160.61 | 856.14 K | $5.70 B |
| 09/09/2026 | $169.19 | $170.17 (0.58%) | $171.68 | $167.50 | 615.42 K | $6.01 B |
| 09/08/2026 | $169.73 | $170.32 (0.35%) | $173.04 | $165.51 | 551.00 K | $6.01 B |
| 09/04/2026 | $172.51 | $171.65 (-0.5%) | $175.00 | $170.42 | 447.02 K | $6.06 B |
| 09/03/2026 | $173.26 | $174.35 (0.63%) | $174.89 | $168.71 | 523.44 K | $6.15 B |
| 09/02/2026 | $175.27 | $170.83 (-2.53%) | $181.16 | $166.37 | 967.31 K | $6.03 B |
| 09/01/2026 | $183.25 | $177.01 (-3.41%) | $187.53 | $176.28 | 841.34 K | $6.25 B |
| 08/31/2026 | $187.00 | $186.14 (-0.46%) | $190.52 | $184.31 | 661.30 K | $6.57 B |
| 08/28/2026 | $186.42 | $187.05 (0.34%) | $188.23 | $183.52 | 480.21 K | $6.60 B |
| 08/27/2026 | $182.02 | $188.59 (3.61%) | $190.99 | $180.00 | 935.92 K | $6.66 B |
| 08/26/2026 | $174.21 | $176.67 (1.41%) | $178.64 | $172.75 | 332.24 K | $6.24 B |
| 08/25/2026 | $178.34 | $175.94 (-1.35%) | $180.00 | $173.54 | 461.00 K | $6.21 B |
| 08/24/2026 | $182.18 | $178.46 (-2.04%) | $182.95 | $175.61 | 440.93 K | $6.30 B |
| 08/21/2026 | $181.75 | $181.98 (0.13%) | $183.59 | $176.61 | 511.33 K | $6.42 B |
| 08/20/2026 | $185.00 | $182.21 (-1.51%) | $187.28 | $181.54 | 403.31 K | $6.43 B |
| 08/19/2026 | $188.03 | $186.68 (-0.72%) | $188.73 | $181.47 | 447.70 K | $6.59 B |
| 08/18/2026 | $185.62 | $187.98 (1.27%) | $188.81 | $182.79 | 544.40 K | $6.64 B |
| 08/17/2026 | $184.12 | $183.31 (-0.44%) | $185.23 | $178.26 | 772.20 K | $6.47 B |
| 08/14/2026 | $196.30 | $186.05 (-5.22%) | $196.72 | $185.79 | 565.52 K | $6.57 B |
| 08/13/2026 | $188.59 | $195.88 (3.87%) | $196.59 | $186.71 | 643.33 K | $6.91 B |
| 08/12/2026 | $185.13 | $187.15 (1.09%) | $188.84 | $183.28 | 513.36 K | $6.61 B |
| 08/11/2026 | $185.80 | $188.31 (1.35%) | $189.60 | $180.40 | 722.62 K | $6.65 B |
| 08/10/2026 | $182.15 | $185.80 (2%) | $192.73 | $182.09 | 923.34 K | $6.56 B |
| 08/07/2026 | $183.45 | $183.48 (0.02%) | $184.39 | $178.30 | 743.00 K | $6.48 B |
| 08/06/2026 | $180.00 | $181.78 (0.99%) | $184.40 | $174.96 | 1.26 M | $6.42 B |
| 08/05/2026 | $198.42 | $183.25 (-7.65%) | $201.54 | $181.09 | 1.62 M | $6.47 B |
| 08/04/2026 | $152.26 | $161.06 (5.78%) | $162.74 | $150.62 | 1.05 M | $5.68 B |
| 08/03/2026 | $147.95 | $154.89 (4.69%) | $155.74 | $146.36 | 959.87 K | $5.47 B |
| 07/31/2026 | $141.71 | $144.75 (2.15%) | $145.33 | $137.81 | 658.75 K | $5.11 B |
| 07/30/2026 | $131.99 | $141.71 (7.36%) | $143.41 | $131.00 | 1.05 M | $5.05 B |
| 07/29/2026 | $137.35 | $135.13 (-1.62%) | $138.55 | $133.03 | 720.00 K | $4.81 B |
| 07/28/2026 | $135.01 | $135.75 (0.55%) | $139.12 | $131.91 | 641.60 K | $4.83 B |
| 07/27/2026 | $138.86 | $134.79 (-2.93%) | $140.60 | $134.64 | 786.01 K | $4.80 B |
| 07/24/2026 | $134.53 | $137.48 (2.19%) | $137.51 | $131.98 | 539.40 K | $4.90 B |
| 07/23/2026 | $142.12 | $133.74 (-5.9%) | $142.44 | $133.04 | 749.00 K | $4.76 B |
| 07/22/2026 | $145.15 | $140.23 (-3.39%) | $147.49 | $138.76 | 699.40 K | $4.99 B |
| 07/21/2026 | $155.66 | $143.78 (-7.63%) | $155.66 | $141.91 | 1.16 M | $5.12 B |
| 07/20/2026 | $158.19 | $156.37 (-1.15%) | $160.78 | $155.77 | 492.80 K | $5.57 B |
| 07/17/2026 | $155.45 | $159.43 (2.56%) | $160.84 | $154.01 | 824.23 K | $5.68 B |
| 07/16/2026 | $161.95 | $157.56 (-2.71%) | $161.97 | $155.97 | 573.50 K | $5.61 B |
| 07/15/2026 | $164.25 | $159.32 (-3%) | $167.86 | $155.43 | 566.04 K | $5.67 B |
| 07/14/2026 | $148.38 | $164.12 (10.61%) | $164.21 | $148.38 | 768.46 K | $5.84 B |
| 07/13/2026 | $154.42 | $151.54 (-1.87%) | $155.40 | $148.31 | 720.93 K | $5.40 B |
| 07/10/2026 | $160.24 | $152.69 (-4.71%) | $162.18 | $151.96 | 658.79 K | $5.44 B |
| 07/09/2026 | $150.10 | $159.39 (6.19%) | $159.39 | $148.01 | 523.58 K | $5.68 B |
| 07/08/2026 | $155.57 | $153.54 (-1.3%) | $157.72 | $153.29 | 802.85 K | $5.47 B |
| 07/07/2026 | $159.61 | $157.55 (-1.29%) | $164.17 | $157.32 | 1.00 M | $5.61 B |
| 07/06/2026 | $151.50 | $158.26 (4.46%) | $159.35 | $151.11 | 1.01 M | $5.64 B |
| 07/02/2026 | $143.44 | $148.12 (3.26%) | $148.42 | $141.00 | 1.04 M | $5.27 B |
| 07/01/2026 | $141.34 | $143.44 (1.49%) | $148.00 | $139.84 | 843.00 K | $5.11 B |
| 06/30/2026 | $129.61 | $137.49 (6.08%) | $141.52 | $129.48 | 1.87 M | $4.90 B |
| 06/29/2026 | $124.13 | $128.32 (3.38%) | $129.70 | $123.71 | 781.12 K | $4.57 B |
| 06/26/2026 | $116.37 | $123.27 (5.93%) | $124.17 | $116.37 | 1.69 M | $4.39 B |
| 06/25/2026 | $114.83 | $116.19 (1.18%) | $118.50 | $112.60 | 476.45 K | $4.14 B |
| 06/24/2026 | $112.58 | $115.34 (2.45%) | $115.82 | $112.50 | 542.24 K | $4.11 B |
| 06/23/2026 | $110.40 | $112.33 (1.75%) | $114.82 | $110.40 | 563.90 K | $4.00 B |
| 06/22/2026 | $110.55 | $108.51 (-1.85%) | $114.16 | $106.79 | 710.36 K | $3.86 B |
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