Skip to main content
Qualys, Inc. (QLYS)
NASDAQ: QLYS · Real-Time Price · USD
136.49
+4.18 (3.16%)
At close: May 12, 2025, 4:00 PM
133.85
-2.64 (-1.93%)
After-hours: May 12, 2025, 4:07 PM EDT

Qualys Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
May 12, 2025135.37137.32133.14136.49136.493.16%408,441
May 9, 2025133.48134.29131.91132.31132.31-0.88%341,446
May 8, 2025129.31134.51128.98133.48133.484.58%525,715
May 7, 2025131.50131.50122.10127.63127.630.64%657,710
May 6, 2025126.35128.55126.16126.82126.82-1.05%466,190
May 5, 2025127.16129.95126.62128.16128.160.12%386,996
May 2, 2025126.01129.45126.01128.00128.000.77%283,277
May 1, 2025126.93128.41125.70127.02127.021.04%284,361
Apr 30, 2025125.28125.94121.15125.71125.71-2.12%378,014
Apr 29, 2025125.80128.86125.50128.43128.431.73%209,933
Apr 28, 2025125.63127.06122.51126.25126.25-0.39%220,454
Apr 25, 2025124.39126.77124.36126.75126.751.49%219,643
Apr 24, 2025122.69125.57122.31124.89124.892.59%287,954
Apr 23, 2025122.23125.56120.79121.74121.741.87%338,387
Apr 22, 2025118.95120.18117.25119.50119.501.94%275,011
Apr 21, 2025119.59120.39116.53117.23117.23-2.81%286,559
Apr 17, 2025121.42121.79119.69120.62120.62-0.60%408,088
Apr 16, 2025122.71123.63119.68121.35121.35-2.11%264,947
Apr 15, 2025123.71124.98122.78123.97123.970.59%340,181
Apr 14, 2025126.79126.79122.08123.24123.24-0.69%424,117
Apr 11, 2025123.58126.40119.10124.10124.101.08%444,618
Apr 10, 2025123.58124.69119.35122.78122.78-2.35%398,978
Apr 9, 2025114.52127.98113.53125.73125.739.13%588,067
Apr 8, 2025120.00120.00113.52115.21115.21-1.52%439,334
Apr 7, 2025113.91121.93112.61116.99116.99-1.35%432,260
Apr 4, 2025118.52122.22116.67118.59118.59-3.80%542,272
Apr 3, 2025123.26125.72122.09123.27123.27-4.49%292,344
Apr 2, 2025126.71129.34126.70129.06129.060.30%273,451
Apr 1, 2025125.97128.73124.64128.67128.672.18%291,691
Mar 31, 2025125.60127.05122.75125.93125.93-0.98%291,233
Mar 28, 2025129.15129.29126.37127.18127.18-2.27%171,170
Mar 27, 2025129.43132.01127.58130.13130.130.83%194,231
Mar 26, 2025129.79130.98128.50129.06129.06-0.52%193,188
Mar 25, 2025130.68132.82129.54129.73129.73-0.38%231,502
Mar 24, 2025129.87132.12129.87130.22130.221.80%287,362
Mar 21, 2025126.78129.30125.46127.92127.92-0.73%832,958
Mar 20, 2025130.46130.67128.05128.86128.86-2.50%335,653
Mar 19, 2025130.80132.83130.14132.17132.171.19%235,863
Mar 18, 2025128.12130.95128.06130.61130.610.09%295,815
Mar 17, 2025125.75130.96125.75130.49130.493.24%313,337
Mar 14, 2025122.89126.63122.30126.39126.393.96%256,474
Mar 13, 2025123.09123.60121.53121.57121.57-1.23%238,081
Mar 12, 2025124.68125.26122.53123.09123.09-0.69%269,310
Mar 11, 2025124.80126.23123.57123.95123.95-1.06%381,380
Mar 10, 2025126.75127.61124.60125.28125.28-1.62%279,540
Mar 7, 2025129.50130.33125.49127.34127.34-1.82%383,792
Mar 6, 2025130.05131.84128.67129.70129.70-1.46%204,958
Mar 5, 2025130.49131.93129.02131.62131.621.06%257,501
Mar 4, 2025128.02131.63127.95130.24130.240.72%295,417
Mar 3, 2025132.00132.24128.88129.31129.31-1.64%250,084