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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 ChainMax PainOption ChainHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Aug 21, 2026Sep 18, 2026Oct 16, 2026Dec 18, 2026Mar 19, 2027

ITM/OTM for Oct 16, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
0000


QLYS Oct 16, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
280 C00%0QLYS261016C00280000
270 C00%0QLYS261016C00270000
260 C00%0QLYS261016C00260000
250 C00%0QLYS261016C00250000
240 C00%0QLYS261016C00240000
230 C00%0QLYS261016C00230000
220 C00%0QLYS261016C00220000
210 C00%0QLYS261016C00210000
200 C00%0QLYS261016C00200000
195 C00%0QLYS261016C00195000
190 C00%0QLYS261016C00190000
185 C00%0QLYS261016C00185000
180 C00%0QLYS261016C00180000
175 C00%0QLYS261016C00175000
170 C00%0QLYS261016C00170000
165 C00%0QLYS261016C00165000
160 C00%0QLYS261016C00160000
155 C00%0QLYS261016C00155000
150 C00%0QLYS261016C00150000
145 C00%0QLYS261016C00145000
140 C00%0QLYS261016C00140000
135 C00%0QLYS261016C00135000
Puts
StrikePriceChangeVolOILastContract Name
280 P00%0QLYS261016P00280000
270 P00%0QLYS261016P00270000
260 P00%0QLYS261016P00260000
250 P00%0QLYS261016P00250000
240 P00%0QLYS261016P00240000
230 P00%0QLYS261016P00230000
220 P00%0QLYS261016P00220000
210 P00%0QLYS261016P00210000
200 P00%0QLYS261016P00200000
195 P00%0QLYS261016P00195000
190 P00%0QLYS261016P00190000
185 P00%0QLYS261016P00185000
180 P00%0QLYS261016P00180000
175 P00%0QLYS261016P00175000
170 P00%0QLYS261016P00170000
165 P00%0QLYS261016P00165000
160 P00%0QLYS261016P00160000
155 P00%0QLYS261016P00155000
150 P00%0QLYS261016P00150000
145 P00%0QLYS261016P00145000
140 P00%0QLYS261016P00140000
135 P00%0QLYS261016P00135000


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