Qualys (QLYS)
NASDAQ:QLYS
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Time Period
1Y
Events
Historical Prices
Rows:
May 01, 2026
88.00
90.08
85.87
88.53
88.53
+1.84%
722,066
0.87
Apr 30, 2026
87.90
91.88
86.00
86.93
86.93
-2.98%
1,042,443
1.27
Apr 29, 2026
84.66
90.23
83.96
89.60
89.60
+4.55%
1,253,138
1.55
Apr 28, 2026
86.46
87.34
84.90
85.70
85.70
+0.63%
528,657
0.65
Apr 27, 2026
84.33
86.34
83.76
85.16
85.16
+0.97%
483,803
0.60
Apr 24, 2026
83.87
84.59
82.12
84.34
84.34
+0.36%
445,831
0.55
Apr 23, 2026
86.46
87.84
82.07
84.04
84.04
-5.26%
618,411
0.77
Apr 22, 2026
86.55
89.14
86.00
88.71
88.71
+2.82%
656,583
0.82
Apr 21, 2026
82.37
88.05
82.34
86.28
86.28
+5.22%
989,269
1.25
Apr 20, 2026
82.89
84.55
81.40
82.00
82.00
-1.41%
1,135,399
1.46
Apr 17, 2026
85.48
86.00
82.56
83.17
83.17
-1.09%
1,368,956
1.79
Apr 16, 2026
86.27
87.37
82.73
84.09
84.09
-1.27%
950,709
1.27
Apr 15, 2026
84.39
87.09
84.20
85.17
85.17
+2.34%
821,351
1.11
Apr 14, 2026
81.68
84.41
81.68
83.22
83.22
+2.24%
1,275,847
1.75
Apr 13, 2026
76.62
81.47
76.36
81.40
81.40
+6.82%
1,308,481
1.83
Apr 10, 2026
77.41
79.11
74.74
76.20
76.20
-0.63%
1,202,724
1.72
Apr 09, 2026
86.00
86.45
74.51
76.68
76.68
-12.23%
1,701,259
2.50
Apr 08, 2026
88.98
90.56
86.04
87.36
87.36
-1.00%
1,023,806
1.53
Apr 07, 2026
90.51
92.02
87.45
88.24
88.24
-2.30%
943,272
1.43
Apr 06, 2026
88.42
90.93
87.64
90.32
90.32
+2.22%
446,778
0.68
Apr 03, 2026
87.11
89.84
85.96
88.36
88.36
0.00%
0
0.00
Apr 02, 2026
87.11
89.84
85.96
88.36
88.36
+2.50%
736,674
1.12
Apr 01, 2026
88.52
88.85
85.08
86.21
86.21
-1.87%
821,108
1.26
Mar 31, 2026
88.64
89.00
85.31
87.85
87.85
-0.08%
916,039
1.44
Mar 30, 2026
86.28
89.16
86.28
87.92
87.92
+2.67%
721,714
1.15
Mar 27, 2026
88.63
89.76
82.06
85.63
85.63
-6.01%
1,080,234
1.75
Mar 26, 2026
89.37
92.54
89.00
91.11
91.11
+1.35%
432,596
0.70
Mar 25, 2026
93.49
94.02
89.54
89.90
89.90
-2.59%
513,577
0.84
Mar 24, 2026
96.27
96.55
91.13
92.29
92.29
-5.19%
679,537
1.13
Mar 23, 2026
97.57
99.59
95.31
97.34
97.34
+0.93%
511,282
0.86
Mar 20, 2026
95.89
97.34
93.66
96.44
96.44
-0.16%
1,689,783
2.95
Mar 19, 2026
96.92
98.73
95.01
96.59
96.59
-0.05%
516,431
0.91
Mar 18, 2026
94.01
97.27
93.84
96.64
96.64
+1.64%
455,632
0.78
Mar 17, 2026
94.97
100.00
94.68
95.08
95.08
+0.09%
573,146
0.99
Mar 16, 2026
98.01
99.66
94.65
94.99
94.99
-4.73%
766,121
1.32
Mar 13, 2026
97.00
103.00
96.86
99.71
99.71
+2.80%
599,861
1.03
Mar 12, 2026
96.00
98.86
96.00
96.99
96.99
+0.34%
591,982
1.02
Mar 11, 2026
96.52
98.65
94.28
96.66
96.66
+1.34%
331,186
0.57
Mar 10, 2026
96.61
96.61
93.44
95.38
95.38
-1.02%
322,943
0.56
Mar 09, 2026
97.32
98.20
94.89
96.36
96.36
-2.33%
699,121
1.22
Mar 06, 2026
98.24
99.87
95.85
98.66
98.66
-0.79%
484,253
0.85
Mar 05, 2026
97.65
101.50
97.65
99.45
99.45
+1.40%
588,238
1.04
Mar 04, 2026
97.39
99.17
96.30
98.08
98.08
+0.71%
618,294
1.10
Mar 03, 2026
93.08
98.44
92.75
97.39
97.39
+2.96%
512,793
0.91
Mar 02, 2026
92.44
96.69
91.81
94.59
94.59
+2.29%
801,902
1.45
Feb 27, 2026
90.83
92.90
89.94
92.47
92.47
-1.29%
872,691
1.60
Feb 26, 2026
91.87
96.91
91.63
93.68
93.68
+2.67%
1,067,178
1.99
Feb 25, 2026
87.99
91.63
87.71
91.24
91.24
+5.08%
1,045,273
2.00
Feb 24, 2026
87.00
89.30
86.18
86.83
86.83
+0.21%
807,697
1.59
Feb 23, 2026
92.27
92.27
85.14
86.65
86.65
-6.49%
1,473,607
3.01
Rows: