Qualys (QLYS) Stock Chart & Stock Price History $141.72 -0.05 (-0.04%) Closing price 04:00 PM EasternExtended Trading$141.84 +0.13 (+0.09%) As of 04:07 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Qualys Stock Price Performance The Qualys (QLYS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 3.70%, with a year-to-date return of 1.07%. In the past month, the stock has increased 7.11%, reflecting recent market activity. As of the latest close, Qualys traded at $141.77 with a market cap of $5.15 billion and volume of 291,462 shares. Five years ago, the stock traded at $107.38, representing a 31.98% increase over that period. At the time, it had a market cap of $4.18 billion and a volume of 402,300 shares. Receive QLYS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Qualys and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+1.45%1 Month Performance+7.11%3 Month Performance+13.12%Year-To-Date Performance+1.07%1 Year Performance+3.70%5 Year Performance+31.98% QLYS Stock Chart for Tuesday, June, 10, 2025 QLYS Chart by TradingView Qualys Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization06/09/2025$141.86$141.77-0.06%$142.67$140.87291,462 shs$5.15 billion06/06/2025$139.70$141.86+1.55%$142.32$140.48270,417 shs$5.15 billion06/05/2025$138.40$139.70+0.94%$140.88$138.95336,670 shs$5.07 billion06/04/2025$142.56$138.40-2.92%$143.16$137.65314,766 shs$5.03 billion06/03/2025$140.71$142.56+1.31%$142.76$140.53237,451 shs$5.18 billion06/02/2025$138.21$140.71+1.81%$140.79$138.59299,664 shs$5.11 billion05/30/2025$137.25$138.21+0.70%$139.01$135.60348,544 shs$5.02 billion05/29/2025$136.18$137.25+0.79%$137.58$134.75320,906 shs$4.99 billion05/28/2025$137.54$136.18-0.99%$138.21$135.86251,642 shs$4.95 billion05/27/2025$134.51$137.54+2.25%$137.54$135.56318,323 shs$5.00 billion Get the Latest News and Ratings for QLYS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Qualys and its competitors with MarketBeat's FREE daily newsletter. 05/26/2025$134.51$134.51$135.69$133.66273,690 shs$4.89 billion05/23/2025$136.43$134.51-1.41%$135.69$133.66273,690 shs$4.89 billion05/22/2025$135.83$136.43+0.44%$138.24$135.08396,906 shs$4.96 billion05/21/2025$138.08$135.83-1.63%$138.17$135.33301,794 shs$4.93 billion05/20/2025$136.90$138.08+0.86%$138.76$135.68230,907 shs$5.02 billion05/19/2025$136.88$136.90+0.01%$137.39$134.00237,059 shs$4.97 billion05/16/2025$135.90$136.88+0.72%$137.62$135.01312,104 shs$4.97 billion05/15/2025$135.63$135.90+0.20%$136.83$134.99274,135 shs$4.94 billion05/14/2025$136.75$135.63-0.82%$137.40$135.52238,688 shs$4.93 billion05/13/2025$136.49$136.75+0.19%$137.80$136.15323,027 shs$4.97 billion05/12/2025$132.31$136.49+3.16%$137.32$133.14408,441 shs$4.96 billion05/09/2025$133.48$132.31-0.88%$134.29$131.91341,413 shs$4.81 billion Related Companies CVLT Stock Chart AI Stock Chart PRGS Stock Chart MSFT Stock Chart ORCL Stock Chart NOW Stock Chart FTNT Stock Chart AXON Stock Chart PTC Stock Chart SSNC Stock Chart Receive QLYS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Qualys and its competitors with MarketBeat's FREE daily newsletter. 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