Qualys Inc (QLYS) — Price History

As of 2026-10-30 — refreshed nightly from the Closelooknet data lake. Diary readings, not advice.

The Closelooknet read

Signal: Uptrend stack intact — Trades +19% vs the 50-day and +66.6% vs the 200-day average, 4.6% below the 52-week high and +200.8% off the 52-week low; a golden cross printed 74 sessions ago. Computed from daily closes. (as of 2026-10-30)
Trend: Qualys Inc trades 19.0% above its 50-day and 66.6% above its 200-day moving average. (as of 2026-10-30)

Qualys runs a cloud platform that scans and manages IT assets, vulnerabilities and compliance for organisations, packaged as apps such as vulnerability management, endpoint detection and cloud security posture checks. It also offers TotalCloud, covering workload protection, container security and cloud entitlement management.

The full read — the desk's view, the earnings record, peers and the company snapshot — is on the QLYS overview; the trend detail on the technical tab. Research diary readings, not advice.

Daily prices

Date	Open	High	Low	Close	Chg %	Volume
2026-10-30	230.32	235.00	219.57	224.12	-2.68%	786,914
2026-10-29	213.04	230.37	210.55	230.29	+3.03%	748,100
2026-10-28	224.75	231.09	222.46	223.52	-1.92%	702,000
2026-10-27	224.29	230.82	222.42	227.90	+1.22%	721,600
2026-10-26	218.19	226.51	216.52	225.15	+3.90%	1,087,000
2026-10-23	208.01	219.03	206.49	216.70	+4.08%	1,227,900
2026-10-22	197.06	210.10	197.06	208.20	+5.85%	1,221,100
2026-10-21	190.79	200.67	189.86	196.70	+3.27%	808,400
2026-10-20	189.32	191.39	183.45	190.47	+0.21%	475,400
2026-10-19	184.18	190.90	184.08	190.08	+4.99%	618,400
2026-10-16	193.56	197.23	177.57	181.05	-6.02%	1,015,100
2026-10-15	185.88	193.27	184.80	192.65	+1.59%	525,000
2026-10-14	192.96	196.13	187.38	189.63	-4.28%	616,500
2026-10-13	195.49	201.99	195.49	198.11	+0.68%	687,100
2026-10-12	204.33	206.25	193.34	196.77	-2.79%	564,600
2026-10-09	195.92	202.97	195.63	202.42	+4.42%	658,700
2026-10-08	194.94	201.79	187.21	193.86	-0.46%	865,800
2026-10-07	198.33	199.79	190.21	194.75	-2.59%	742,600
2026-10-06	200.01	204.41	195.78	199.93	+0.63%	741,200
2026-10-05	192.53	198.90	192.45	198.68	+2.94%	774,100
2026-10-02	188.87	195.40	188.87	193.00	+2.97%	477,400
2026-10-01	188.93	190.92	184.38	187.43	+0.12%	654,000
2026-09-30	179.14	190.27	178.23	187.20	+4.96%	673,500
2026-09-29	171.22	178.68	170.91	178.35	+2.60%	500,100
2026-09-28	168.79	175.63	168.06	173.83	+0.81%	600,600
2026-09-25	182.10	182.10	172.01	172.43	-5.75%	600,900
2026-09-24	185.42	190.00	182.69	182.94	-1.00%	391,700
2026-09-23	184.19	186.64	180.23	184.79	+0.80%	523,700
2026-09-22	183.86	186.55	177.65	183.32	+1.26%	727,200
2026-09-21	175.63	181.77	173.90	181.03	+3.47%	409,700
2026-09-18	178.44	179.71	172.23	174.96	-1.75%	1,537,500
2026-09-17	180.82	184.39	176.99	178.08	-2.72%	724,100
2026-09-16	179.60	184.46	177.74	183.06	-1.25%	812,600
2026-09-15	170.11	187.00	170.11	185.37	+7.21%	1,195,700
2026-09-14	153.34	175.52	153.34	172.91	+15.06%	1,092,300
2026-09-11	160.23	160.30	149.13	150.28	-6.99%	1,169,900
2026-09-10	167.58	173.56	160.61	161.57	-5.05%	856,100
2026-09-09	169.19	171.68	167.50	170.17	-0.09%	615,300
2026-09-08	169.73	173.04	165.51	170.32	-0.77%	551,000
2026-09-04	172.51	175.00	170.42	171.65	-1.55%	447,000
2026-09-03	173.26	174.89	168.71	174.35	+2.06%	523,400
2026-09-02	175.27	181.16	166.37	170.83	-3.49%	967,300
2026-09-01	183.25	187.53	176.28	177.01	-4.90%	841,100
2026-08-31	187.00	190.52	184.31	186.14	-0.49%	661,300
2026-08-28	186.42	188.23	183.52	187.05	-0.82%	480,200
2026-08-27	182.02	190.99	180.00	188.59	+6.75%	935,500
2026-08-26	174.21	178.64	172.75	176.67	+0.41%	332,200
2026-08-25	178.34	180.00	173.54	175.94	-1.41%	460,996
2026-08-24	182.18	182.95	175.61	178.46	-1.93%	440,932
2026-08-21	181.75	183.59	176.61	181.98	-0.13%	511,200
2026-08-20	185.00	187.28	181.54	182.21	-2.39%	403,300
2026-08-19	188.03	188.73	181.47	186.68	-0.69%	447,700
2026-08-18	185.62	188.81	182.79	187.98	+2.55%	544,400
2026-08-17	184.12	185.23	178.26	183.31	-1.47%	772,200
2026-08-14	196.30	196.72	185.79	186.05	-5.02%	565,500
2026-08-13	188.59	196.59	186.71	195.88	+4.66%	643,200
2026-08-12	185.13	188.84	183.28	187.15	-0.62%	513,300
2026-08-11	185.80	189.60	180.40	188.31	+1.35%	722,617
2026-08-10	182.15	192.73	182.09	185.80	+1.26%	923,340
2026-08-07	183.45	184.39	178.30	183.48	+0.94%	743,000
2026-08-06	180.00	184.40	174.96	181.78	-0.80%	1,259,600
2026-08-05	198.42	201.54	181.09	183.25	+13.78%	1,620,600
2026-08-04	152.26	162.74	150.62	161.06	+3.98%	1,045,866
2026-08-03	147.95	155.74	146.36	154.89	+7.01%	959,868
2026-07-31	141.71	145.33	137.81	144.75	+2.15%	658,700
2026-07-30	131.99	143.41	131.00	141.71	+4.87%	1,052,900
2026-07-29	137.35	138.55	133.03	135.13	-0.46%	720,000
2026-07-28	135.01	139.12	131.91	135.75	+0.71%	641,600
2026-07-27	138.86	140.60	134.64	134.79	-1.96%	786,000
2026-07-24	134.53	137.51	131.98	137.48	+2.80%	539,400
2026-07-23	142.12	142.44	133.04	133.74	-4.63%	749,000
2026-07-22	145.15	147.49	138.76	140.23	-2.47%	699,400
2026-07-21	155.66	155.66	141.91	143.78	-8.05%	1,163,300
2026-07-20	158.19	160.78	155.77	156.37	-1.92%	492,800
2026-07-17	155.45	160.84	154.01	159.43	+1.19%	824,200
2026-07-16	161.95	161.97	155.97	157.56	-1.10%	573,500
2026-07-15	164.25	167.86	155.43	159.32	-2.92%	566,000
2026-07-14	148.38	164.21	148.38	164.12	+8.30%	768,400
2026-07-13	154.42	155.40	148.31	151.54	-0.75%	720,900
2026-07-10	160.24	162.18	151.96	152.69	-4.20%	658,700
2026-07-09	150.10	159.39	148.01	159.39	+3.81%	523,500
2026-07-08	155.57	157.72	153.29	153.54	-2.55%	802,800
2026-07-07	159.61	164.17	157.33	157.55	-0.45%	1,000,000
2026-07-06	151.50	159.35	151.11	158.26	+6.85%	1,008,700
2026-07-02	143.44	148.42	141.00	148.12	+3.26%	1,043,100
2026-07-01	141.34	148.00	139.84	143.44	+4.33%	843,000
2026-06-30	129.61	141.52	129.48	137.49	+7.15%	1,867,000
2026-06-29	124.13	129.70	123.71	128.32	+4.10%	781,100
2026-06-26	116.37	124.17	116.37	123.27	+6.09%	1,691,900
2026-06-25	114.83	118.50	112.60	116.19	+0.74%	476,400
2026-06-24	112.58	115.82	112.50	115.34	+2.68%	542,200
2026-06-23	110.40	114.82	110.40	112.33	+3.52%	563,900
2026-06-22	110.55	114.16	106.79	108.51	-2.51%	710,300
2026-06-18	111.75	112.41	107.96	111.30	-0.78%	1,294,800
2026-06-17	112.36	114.95	111.00	112.18	-1.31%	820,100
2026-06-16	114.84	117.91	112.74	113.67	-0.85%	852,400
2026-06-15	111.30	116.51	110.50	114.65	+3.07%	889,700
2026-06-12	110.75	113.78	109.00	111.24	+0.37%	544,900
2026-06-11	108.93	111.80	107.25	110.83	+0.57%	482,600
2026-06-10	108.62	112.80	107.88	110.20	+0.45%	559,500
2026-06-09	108.66	109.92	107.40	109.71	-0.54%	694,200
2026-06-08	108.96	110.49	106.75	110.31	+0.37%	523,300
2026-06-05	112.02	113.10	107.10	109.90	-1.46%	589,300
2026-06-04	112.36	114.10	111.15	111.53	-0.07%	672,400
2026-06-03	111.55	112.82	109.36	111.61	-1.60%	943,800
2026-06-02	109.41	113.66	108.20	113.42	-0.53%	569,400
2026-06-01	112.30	115.89	110.97	114.02	+4.33%	979,300
2026-05-29	101.09	110.12	101.09	109.29	+8.89%	987,500
2026-05-28	99.37	101.31	98.41	100.37	+2.09%	504,900
2026-05-27	100.12	101.45	98.28	98.32	-3.90%	515,300
2026-05-26	101.50	103.54	99.70	102.31	-0.06%	431,900
2026-05-22	101.21	104.52	101.13	102.37	+1.51%	605,600
2026-05-21	98.73	101.21	97.46	100.85	+0.30%	665,800
2026-05-20	98.27	101.52	97.46	100.55	+0.46%	698,300
2026-05-19	99.69	101.78	97.95	100.09	+2.15%	942,200
2026-05-18	90.05	98.41	89.49	97.98	+8.84%	1,069,600
2026-05-15	88.17	90.79	86.73	90.02	+3.79%	532,400
2026-05-14	86.99	88.11	84.63	86.73	+0.27%	691,500
2026-05-13	89.22	90.00	85.27	86.50	-4.02%	792,000
2026-05-12	92.82	92.82	89.26	90.12	-1.54%	580,800
2026-05-11	93.71	94.38	87.52	91.53	-2.92%	882,800
2026-05-08	93.65	95.72	90.33	94.28	-0.73%	1,144,400
2026-05-07	93.00	95.61	92.10	94.97	+4.55%	1,310,100
2026-05-06	90.24	91.11	84.31	90.84	-1.41%	1,171,700
2026-05-05	92.00	92.96	89.56	92.14	-0.38%	820,500
2026-05-04	88.34	92.82	87.56	92.49	+4.47%	966,000
2026-05-01	88.00	90.08	85.87	88.53	+1.84%	722,000
2026-04-30	87.90	91.88	86.00	86.93	-2.98%	1,042,400
2026-04-29	84.66	90.23	83.96	89.60	+4.55%	1,253,100
2026-04-28	86.46	87.34	84.90	85.70	+0.63%	528,700
2026-04-27	84.33	86.34	83.76	85.16	+0.97%	483,800
2026-04-24	83.87	84.59	82.12	84.34	+0.36%	445,800
2026-04-23	86.46	87.84	82.07	84.04	-5.26%	618,100
2026-04-22	86.55	89.14	86.00	88.71	+2.82%	656,600
2026-04-21	82.37	88.05	82.34	86.28	+5.22%	989,200
2026-04-20	82.89	84.55	81.40	82.00	-1.41%	1,135,400
2026-04-17	85.48	86.00	82.56	83.17	-1.09%	1,368,900
2026-04-16	86.27	87.37	82.73	84.09	-1.27%	950,700
2026-04-15	84.39	87.09	84.20	85.17	+2.34%	821,400
2026-04-14	81.68	84.41	81.68	83.22	+2.24%	1,275,800
2026-04-13	76.62	81.47	76.36	81.40	+6.82%	1,308,300
2026-04-10	77.41	79.11	74.74	76.20	-0.63%	1,202,300
2026-04-09	86.00	86.45	74.51	76.68	-12.23%	1,701,000
2026-04-08	88.98	90.56	86.04	87.36	-1.00%	1,023,800
2026-04-07	90.51	92.02	87.45	88.24	-2.30%	943,000
2026-04-06	88.42	90.93	87.64	90.32	+2.22%	446,800
2026-04-02	87.11	89.84	85.96	88.36	+2.49%	736,700
2026-04-01	88.52	88.85	85.08	86.21	-1.87%	821,100
2026-03-31	88.64	89.00	85.31	87.85	-0.08%	915,900
2026-03-30	86.28	89.16	86.28	87.92	+2.67%	721,500
2026-03-27	88.63	89.76	82.06	85.63	-6.01%	1,080,200
2026-03-26	89.37	92.54	89.00	91.11	+1.35%	432,600
2026-03-25	93.49	94.02	89.54	89.90	-2.59%	513,600
2026-03-24	96.27	96.55	91.13	92.29	-5.19%	679,500
2026-03-23	97.57	99.59	95.31	97.34	+0.93%	511,300
2026-03-20	95.89	97.34	93.66	96.44	-0.16%	1,692,500
2026-03-19	96.92	98.73	95.01	96.59	-0.05%	519,600
2026-03-18	94.01	97.27	93.84	96.64	+1.64%	455,600
2026-03-17	94.97	100.00	94.68	95.08	+0.09%	573,100
2026-03-16	98.01	99.66	94.65	94.99	-4.73%	766,100
2026-03-13	97.00	103.00	96.86	99.71	+2.80%	599,900
2026-03-12	96.00	98.86	96.00	96.99	+0.34%	592,000
2026-03-11	96.52	98.65	94.28	96.66	+1.34%	331,200
2026-03-10	96.61	96.61	93.44	95.38	-1.02%	322,963
2026-03-09	97.32	98.20	94.89	96.36	-2.33%	699,227
2026-03-06	98.24	99.87	95.85	98.66	-0.79%	484,200
2026-03-05	97.65	101.50	97.65	99.45	+1.40%	587,800
2026-03-04	97.39	99.17	96.30	98.08	+0.71%	618,200
2026-03-03	93.08	98.44	92.75	97.39	+2.96%	512,800
2026-03-02	92.44	96.69	91.81	94.59	+2.29%	801,900
2026-02-27	90.83	92.90	89.94	92.47	-1.29%	872,600
2026-02-26	91.87	96.91	91.63	93.68	+2.67%	1,067,000
2026-02-25	87.99	91.63	87.71	91.24	+5.08%	1,045,300
2026-02-24	87.00	89.30	86.18	86.83	+0.21%	807,700
2026-02-23	92.27	92.27	85.14	86.65	-6.49%	1,473,500
2026-02-20	103.20	105.34	92.05	92.66	-10.21%	1,490,800
2026-02-19	104.05	104.06	101.96	103.20	-1.14%	615,700
2026-02-18	102.99	105.20	101.61	104.39	+0.46%	632,300
2026-02-17	105.31	105.85	102.11	103.91	-0.95%	766,800
2026-02-13	104.93	108.26	104.22	104.91	+0.11%	1,194,031
2026-02-12	110.21	111.79	104.56	104.79	-4.98%	896,040
2026-02-11	112.26	114.01	108.27	110.28	-2.74%	674,091
2026-02-10	109.67	114.34	109.67	113.39	+3.88%	869,736
2026-02-09	110.40	113.53	107.17	109.15	-1.49%	1,153,508
2026-02-06	126.91	131.31	109.72	110.80	-13.31%	2,105,847
2026-02-05	130.75	133.33	127.02	127.81	-1.06%	827,632
2026-02-04	126.01	130.92	124.42	129.18	+1.30%	754,811
2026-02-03	132.43	133.44	125.90	127.52	-5.54%	634,980
2026-02-02	131.00	137.49	131.00	135.00	+2.35%	722,815
2026-01-30	131.95	132.88	130.22	131.90	-0.17%	572,102
2026-01-29	131.27	132.36	128.44	132.12	-0.43%	514,244
2026-01-28	133.00	134.32	131.96	132.69	-0.23%	300,149
2026-01-27	132.82	133.85	130.75	133.00	+0.62%	312,532
2026-01-26	129.43	133.00	128.55	132.18	+2.63%	560,725
2026-01-23	130.97	131.37	128.16	128.79	-1.66%	374,818
2026-01-22	133.29	134.30	129.90	130.97	-1.15%	433,883
2026-01-21	132.25	133.47	131.02	132.50	+0.36%	295,442
2026-01-20	133.33	134.50	131.00	132.02	-1.89%	476,409
2026-01-16	133.64	136.00	132.80	134.57	+0.58%	436,041
2026-01-15	133.96	134.33	130.08	133.79	-0.18%	431,412
2026-01-14	132.50	134.96	131.44	134.03	+0.67%	431,040
2026-01-13	134.77	135.77	132.27	133.14	-1.53%	253,356
2026-01-12	132.73	136.00	132.06	135.21	+1.55%	428,281
2026-01-09	133.21	134.58	131.00	133.15	-0.16%	271,852
2026-01-08	131.36	134.56	129.97	133.36	+1.14%	362,873
2026-01-07	130.65	132.20	127.79	131.86	+1.40%	357,503
2026-01-06	129.75	131.00	129.06	130.04	-0.75%	369,913
2026-01-05	130.91	132.78	129.86	131.02	+0.01%	381,732
2026-01-02	132.60	133.38	129.05	131.01	-1.42%	346,284
2025-12-31	133.96	134.09	132.29	132.90	-1.24%	290,577
2025-12-30	136.61	136.61	131.00	134.57	-2.02%	475,436
2025-12-29	137.78	139.20	137.08	137.34	-0.69%	200,064
2025-12-26	139.69	140.74	137.48	138.29	-0.90%	208,727
2025-12-24	138.99	140.20	137.63	139.54	+0.33%	140,777
2025-12-23	139.94	141.33	138.16	139.08	-1.33%	388,607
2025-12-22	142.47	143.88	140.82	140.96	-1.26%	235,935
2025-12-19	142.10	143.60	140.80	142.76	-0.13%	1,290,439
2025-12-18	144.97	144.97	142.00	142.95	+0.70%	356,593
2025-12-17	143.17	144.29	137.87	141.95	-1.13%	786,173
2025-12-16	144.10	145.06	139.47	143.57	-0.92%	713,221
2025-12-15	152.53	152.53	144.75	144.90	-5.00%	533,676
2025-12-12	153.09	153.62	151.01	152.53	+0.14%	382,222
2025-12-11	151.54	153.60	150.43	152.31	+0.37%	239,926
2025-12-10	150.24	153.10	149.76	151.75	+1.15%	346,425
2025-12-09	148.95	150.90	147.48	150.03	+0.18%	316,773
2025-12-08	146.94	150.43	145.72	149.76	+2.52%	303,444
2025-12-05	148.80	150.29	144.56	146.08	-2.37%	436,249
2025-12-04	150.00	151.56	149.00	149.63	+0.34%	346,940
2025-12-03	145.00	149.92	144.24	149.13	+2.28%	361,095
2025-12-02	144.63	148.49	144.29	145.81	+1.85%	453,110
2025-12-01	141.40	144.67	140.60	143.16	+1.64%	344,370
2025-11-28	141.42	143.00	140.67	140.85	-0.55%	162,745
2025-11-26	141.09	143.00	139.89	141.63	-0.11%	258,652
2025-11-25	141.70	143.30	139.72	141.79	+0.90%	288,573
2025-11-24	143.39	143.39	139.24	140.52	-1.78%	346,842
2025-11-21	138.05	144.47	136.27	143.07	+3.75%	666,494
2025-11-20	139.85	140.71	137.29	137.90	-0.22%	283,116
2025-11-19	137.85	139.06	136.17	138.21	-0.25%	261,443
2025-11-18	138.92	140.38	137.51	138.55	-0.65%	318,062
2025-11-17	143.67	144.59	139.35	139.46	-2.86%	341,935
2025-11-14	141.78	143.84	140.58	143.57	+0.17%	426,359
2025-11-13	150.00	150.00	143.06	143.32	-4.49%	544,306
2025-11-12	153.86	155.47	148.78	150.05	-2.44%	371,842
2025-11-11	151.15	154.06	150.54	153.80	+1.19%	321,120
2025-11-10	150.27	152.56	149.10	151.99	+1.51%	535,401
2025-11-07	145.99	151.66	145.53	149.73	+1.84%	695,571
2025-11-06	142.42	147.58	138.80	147.02	+0.61%	1,379,880
2025-11-05	141.46	147.19	135.66	146.13	+20.56%	1,433,266
2025-11-04	124.14	125.40	121.01	121.21	-3.13%	507,659
2025-11-03	123.45	125.39	122.14	125.12	+1.51%	387,671

Most recent 250 sessions, newest first.

Seasonal returns

Best month historically: Nov (+20.11%). Worst month: Feb (-19.37%). Based on 3 years of daily data (2024–2026).

Jan+0.52%
Feb-19.37%
Mar-4.87%
Apr-0.73%
May+16.26%
Jun+9.08%
Jul-0.72%
Aug+4.88%
Sep+3.33%
Oct-6.12%
Nov+20.11%
Dec-8.52%

FAQ · from the current price data · as of 2026-10-30

Quick answers

What is Qualys Inc's (QLYS) latest close?

224.12 on 2026-10-30, from the Closelook data lake's daily price record.

What is QLYS's 52-week high and low?

235.00 high and 74.51 low over the trailing 52 weeks, as of 2026-10-30.

What is Qualys Inc's strongest and weakest month historically?

Historically, QLYS's strongest calendar month has been Nov (average +20.11%) and its weakest Feb (average -19.37%), based on 3 years of daily data (2024–2026).

How many years of seasonality does this cover?

3 years (2024–2026), computed from 606 daily bars in the Closelook data lake.

What is the current Closelooknet signal on QLYS?

Uptrend stack intact: Trades +19% vs the 50-day and +66.6% vs the 200-day average, 4.6% below the 52-week high and +200.8% off the 52-week low; a golden cross printed 74 sessions ago. Computed from daily closes. As of 2026-10-30. A research diary reading, not advice.

Is QLYS above its 50-day and 200-day moving averages?

Qualys Inc trades 19.0% above its 50-day and 66.6% above its 200-day moving average (9.8% above its 20-day). As of 2026-10-30.