Qualys Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 13, 2026	85.38	85.38	85.38	85.38	85.38	0.92%	-
Mar 12, 2026	84.60	84.60	84.60	84.60	84.60	3.32%	-
Mar 11, 2026	81.88	81.88	81.88	81.88	81.88	-0.58%	-
Mar 10, 2026	82.36	82.36	82.36	82.36	82.36	-1.65%	-
Mar 9, 2026	83.00	83.00	83.00	83.74	83.74	-2.26%	12
Mar 6, 2026	85.68	85.68	85.68	85.68	85.68	0.87%	-
Mar 5, 2026	86.62	86.62	86.62	84.94	84.94	0.54%	7
Mar 4, 2026	84.48	84.48	84.48	84.48	84.48	2.28%	-
Mar 3, 2026	82.86	82.86	82.46	82.60	82.60	2.08%	42
Mar 2, 2026	80.84	81.68	80.72	80.92	80.92	4.12%	342
Feb 27, 2026	77.68	77.68	77.68	77.72	77.72	-3.14%	100
Feb 26, 2026	80.24	80.24	80.24	80.24	80.24	5.69%	-
Feb 25, 2026	76.04	76.04	76.04	75.92	75.92	2.82%	2
Feb 24, 2026	73.84	73.84	73.84	73.84	73.84	0.79%	-
Feb 23, 2026	80.78	82.26	77.06	73.26	73.26	-17.30%	192
Feb 20, 2026	88.00	88.00	88.00	88.58	88.58	1.26%	11
Feb 19, 2026	87.48	87.48	87.48	87.48	87.48	0.23%	-
Feb 18, 2026	87.28	87.28	87.28	87.28	87.28	-0.95%	-
Feb 17, 2026	89.06	89.06	89.06	88.12	88.12	-7.42%	3
Feb 16, 2026	92.04	92.86	90.00	95.18	95.18	6.28%	197
Feb 13, 2026	89.56	89.56	89.56	89.56	89.56	-1.06%	-
Feb 12, 2026	93.34	93.34	93.34	90.52	90.52	-2.39%	37
Feb 11, 2026	92.74	92.74	92.74	92.74	92.74	-2.91%	-
Feb 10, 2026	95.52	95.52	95.52	95.52	95.52	4.65%	-
Feb 9, 2026	91.28	91.28	91.28	91.28	91.28	-7.82%	-
Feb 6, 2026	99.02	99.02	99.02	99.02	99.02	-12.22%	-
Feb 5, 2026	112.80	112.80	112.80	112.80	112.80	2.59%	-
Feb 4, 2026	107.50	107.50	107.50	109.95	109.95	2.42%	1
Feb 3, 2026	107.35	107.35	107.35	107.35	107.35	-7.02%	-
Feb 2, 2026	105.45	110.00	105.45	115.45	115.45	4.86%	11
Jan 30, 2026	110.10	110.10	110.10	110.10	110.10	-	-
Jan 29, 2026	110.10	110.10	110.10	110.10	110.10	-0.81%	-
Jan 28, 2026	111.00	111.00	111.00	111.00	111.00	0.68%	-
Jan 27, 2026	110.25	110.25	110.25	110.25	110.25	-0.23%	-
Jan 26, 2026	105.15	105.15	105.15	110.50	110.50	0.14%	35
Jan 23, 2026	110.35	110.35	110.35	110.35	110.35	-1.21%	-
Jan 22, 2026	111.70	111.70	111.70	111.70	111.70	-0.84%	-
Jan 21, 2026	114.30	114.30	114.30	112.65	112.65	0.18%	9
Jan 20, 2026	117.55	117.55	117.55	112.45	112.45	-2.17%	9
Jan 19, 2026	114.95	114.95	114.95	114.95	114.95	-0.86%	-
Jan 16, 2026	115.95	115.95	115.95	115.95	115.95	1.80%	-
Jan 15, 2026	113.90	113.90	113.90	113.90	113.90	-0.22%	-
Jan 14, 2026	114.15	114.15	114.15	114.15	114.15	2.33%	-
Jan 13, 2026	111.55	111.55	111.55	111.55	111.55	-5.47%	-
Jan 12, 2026	118.00	118.00	118.00	118.00	118.00	2.65%	-
Jan 9, 2026	114.95	114.95	114.95	114.95	114.95	0.44%	-
Jan 8, 2026	114.45	114.45	114.45	114.45	114.45	-4.47%	-
Jan 7, 2026	119.80	119.80	119.80	119.80	119.80	13.93%	-
Jan 6, 2026	105.15	105.15	105.15	105.15	105.15	-3.40%	-
Jan 5, 2026	108.85	108.85	108.85	108.85	108.85	-11.86%	-