Qualys Inc. (QLYS)
Showing Closing Date Range from May 17 to Nov 13, 2026 compared to Nov 17, 2025 to May 16, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:qualys.com
Current Period Close
$172.94
May 17, 2026 - Nov 13, 2026
Previous Period Close
$90.02
Nov 17, 2025 - May 16, 2026
Net Comparison Delta
+$82.92 (+92.11%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(122 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Nov 13, 2026 | $172.94 | May 13, 2026 | $86.50 | +99.93% |
| Nov 12, 2026 | $173.09 | May 12, 2026 | $90.12 | +92.07% |
| Nov 11, 2026 | $182.69 | May 11, 2026 | $91.53 | +99.60% |
| Nov 10, 2026 | $175.11 | May 08, 2026 | $94.28 | +85.73% |
| Nov 09, 2026 | $202.46 | May 07, 2026 | $94.97 | +113.18% |
| Nov 06, 2026 | $190.41 | May 06, 2026 | $90.84 | +109.61% |
| Nov 05, 2026 | $199.63 | May 05, 2026 | $92.14 | +116.66% |
| Nov 04, 2026 | $210.89 | May 04, 2026 | $92.49 | +128.01% |
| Nov 03, 2026 | $210.57 | May 01, 2026 | $88.53 | +137.85% |
| Nov 02, 2026 | $207.60 | Apr 30, 2026 | $86.93 | +138.81% |
| Oct 30, 2026 | $224.12 | Apr 29, 2026 | $89.60 | +150.13% |
| Oct 29, 2026 | $230.29 | Apr 28, 2026 | $85.70 | +168.72% |
| Oct 28, 2026 | $223.52 | Apr 27, 2026 | $85.16 | +162.47% |
| Oct 27, 2026 | $227.90 | Apr 24, 2026 | $84.34 | +170.22% |
| Oct 26, 2026 | $225.15 | Apr 23, 2026 | $84.04 | +167.91% |
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