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QLYS
Qualys, Inc. Common Stock
stock NASDAQ

At Close

Aug 20, 2026 3:59:51 PM EDT

182.04USD-2.483%(-4.64)399,282

156.26Bid 207.77Ask 51.51Spread

Pre-market

Aug 20, 2026 9:10:30 AM EDT

186.18USD-0.268%(-0.50)185

After-hours

Aug 20, 2026 4:00:30 PM EDT

182.21USD+0.091%(+0.17)65,934

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Aug 21, 2026 Sep 18, 2026 Oct 16, 2026 Dec 18, 2026 Mar 19, 2027

ITM/OTM for Mar 19, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
53	22	601	26

QLYS Mar 19, 2027 Exp. - Volume by Strike

Puts

Calls

QLYS Mar 19, 2027 Exp. - Open Interest by Strike

Puts

Calls

QLYS Mar 19, 2027 Exp. - Max Pain @ $190.00

Puts

Calls

QLYS Mar 19, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
280 C	0	0%	0			QLYS270319C00280000
270 C	0	0%	0			QLYS270319C00270000
260 C	0	0%	0			QLYS270319C00260000
250 C	0	0%	0			QLYS270319C00250000
240 C	13.00	-10.34%	1	4	08-18	QLYS270319C00240000
230 C	17.10	0%	10	10	08-05	QLYS270319C00230000
220 C	0	0%	0			QLYS270319C00220000
210 C	0	0%	0			QLYS270319C00210000
200 C	22.93	-21.39%	1	6	08-17	QLYS270319C00200000
195 C	0	0%	0			QLYS270319C00195000
190 C	0	0%	0			QLYS270319C00190000
185 C	29.29	+82.49%	1	2	08-17	QLYS270319C00185000
180 C	0	0%	0			QLYS270319C00180000
175 C	0	0%	0			QLYS270319C00175000
170 C	36.46	+63.50%	4	19	08-07	QLYS270319C00170000
165 C	41.50	0%	1	1	08-18	QLYS270319C00165000
160 C	43.53	+67.75%	2	10	08-05	QLYS270319C00160000
155 C	50.00	+141.55%	1	1	08-11	QLYS270319C00155000
150 C	49.80	-8.79%	1	4	08-06	QLYS270319C00150000
145 C	0	0%	0			QLYS270319C00145000
140 C	61.82	+0.90%	2	11	08-10	QLYS270319C00140000
135 C	64.20	+81.36%	1	3	08-05	QLYS270319C00135000
130 C	66.06	+113.51%	1	2	08-05	QLYS270319C00130000
125 C	76.13	0%	2	2	08-14	QLYS270319C00125000
120 C	0	0%	0			QLYS270319C00120000
115 C	0	0%	0			QLYS270319C00115000
110 C	0	0%	0			QLYS270319C00110000
105 C	0	0%	0			QLYS270319C00105000
100 C	0	0%	0			QLYS270319C00100000
95 C	0	0%	0			QLYS270319C00095000
90 C	0	0%	0			QLYS270319C00090000
85 C	0	0%	0			QLYS270319C00085000
80 C	0	0%	0			QLYS270319C00080000
75 C	0	0%	0			QLYS270319C00075000
70 C	0	0%	0			QLYS270319C00070000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
280 P	0	0%	0			QLYS270319P00280000
270 P	0	0%	0			QLYS270319P00270000
260 P	0	0%	0			QLYS270319P00260000
250 P	0	0%	0			QLYS270319P00250000
240 P	0	0%	0			QLYS270319P00240000
230 P	78.80	0%	1	1	08-04	QLYS270319P00230000
220 P	0	0%	0			QLYS270319P00220000
210 P	0	0%	0			QLYS270319P00210000
200 P	0	0%	0			QLYS270319P00200000
195 P	0	0%	0			QLYS270319P00195000
190 P	27.65	0%	600	600	08-10	QLYS270319P00190000
185 P	0	0%	0			QLYS270319P00185000
180 P	24.58	0%	1	1	08-05	QLYS270319P00180000
175 P	24.00	0%	1	1	08-06	QLYS270319P00175000
170 P	0	0%	0			QLYS270319P00170000
165 P	0	0%	0			QLYS270319P00165000
160 P	0	0%	0			QLYS270319P00160000
155 P	29.60	0%	1	1	07-30	QLYS270319P00155000
150 P	13.05	0%	1	1	08-05	QLYS270319P00150000
145 P	23.90	0%	6	6	07-30	QLYS270319P00145000
140 P	0	0%	0			QLYS270319P00140000
135 P	0	0%	0			QLYS270319P00135000
130 P	0	0%	0			QLYS270319P00130000
125 P	0	0%	0			QLYS270319P00125000
120 P	4.09	-53.58%	1	2	08-14	QLYS270319P00120000
115 P	0	0%	0			QLYS270319P00115000
110 P	0	0%	0			QLYS270319P00110000
105 P	0	0%	0			QLYS270319P00105000
100 P	2.66	+13.19%	2	2	08-17	QLYS270319P00100000
95 P	2.25	-10.00%	4	7	08-17	QLYS270319P00095000
90 P	1.85	-13.95%	2	2	08-17	QLYS270319P00090000
85 P	1.75	-39.66%	1	2	08-06	QLYS270319P00085000
80 P	1.30	0%	1	1	08-11	QLYS270319P00080000
75 P	0	0%	0			QLYS270319P00075000
70 P	0	0%	0			QLYS270319P00070000

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