NASDAQ · QLYS

Qualys, Inc.

Technology · Software - Infrastructure

$208.20

Up+$11.50 (+5.85%)

Updated Oct 23, 2026, 5:32 AM

SID Score

6.2/10

Composite research score

Smart Money

58/100

Neutral

Price performance · QLYS

QLYS price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 22, 2026

Daily close

View OHLC price history

QLYS OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 22, 2026	$197.06	$210.10	$197.06	$208.20	1.22M
Oct 21, 2026	$190.79	$200.67	$189.86	$196.70	808.51K
Oct 20, 2026	$189.32	$191.39	$183.4525	$190.47	475.43K
Oct 19, 2026	$184.18	$190.895	$184.075	$190.08	618.39K
Oct 16, 2026	$193.56	$197.23	$177.57	$181.05	1.02M
Oct 15, 2026	$185.88	$193.27	$184.80	$192.65	524.99K
Oct 14, 2026	$192.96	$196.13	$187.375	$189.63	616.58K
Oct 13, 2026	$195.49	$201.9899	$195.49	$198.11	687.15K
Oct 12, 2026	$204.33	$206.25	$193.3378	$196.77	564.61K
Oct 9, 2026	$195.92	$202.97	$195.625	$202.42	658.85K
Oct 8, 2026	$194.94	$201.79	$187.21	$193.86	865.76K
Oct 7, 2026	$198.33	$199.785	$190.21	$194.75	742.65K
Oct 6, 2026	$200.01	$204.405	$195.78	$199.93	741.16K
Oct 5, 2026	$192.53	$198.898	$192.45	$198.68	774.13K
Oct 2, 2026	$188.87	$195.40	$188.87	$193.00	477.41K
Oct 1, 2026	$188.93	$190.915	$184.3811	$187.43	654.06K
Sep 30, 2026	$179.14	$190.27	$178.23	$187.20	673.54K
Sep 29, 2026	$171.22	$178.68	$170.91	$178.35	500.08K
Sep 28, 2026	$168.79	$175.63	$168.06	$173.83	604.89K
Sep 25, 2026	$182.10	$182.10	$172.01	$172.43	600.91K
Sep 24, 2026	$185.42	$190.00	$182.69	$182.94	392.9K