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Check out our Dark Pool Levels

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 PainOptionsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsTrends
QLYS Reddit Mentions
Subreddits
Limit Labels     

We have sentiment values and mention counts going back to 2017. The complete data set is available via the API.
Take me to the API
QLYS Specific Mentions
As of Aug 20, 2026 5:20:47 PM EDT (1 min. ago)
Includes all comments and posts. Mentions per user per ticker capped at one per hour.
7 days ago • u/OilBull • r/wallstreetbets • what_are_your_moves_tomorrow_august_14_2026 • C
Smaller cybersecurity stocks like RPD, QLYS, SAIL, TENB, RBRK are up 30-40% over the last few weeks and will continue to rip as more AI cyber attack headlines come out. I had CIBR for awhile but I didn’t like exposure to the big names. Just leaving this here for those who rode out the chip > memory > neocloud wave and want something fresh.
sentiment 0.75
7 days ago • u/OilBull • r/wallstreetbets • what_are_your_moves_tomorrow_august_14_2026 • C
Smaller cybersecurity stocks like RPD, QLYS, SAIL, TENB, RBRK are up 30-40% over the last few weeks and will continue to rip as more AI cyber attack headlines come out. I had CIBR for awhile but I didn’t like exposure to the big names. Just leaving this here for those who rode out the chip > memory > neocloud wave and want something fresh.
sentiment 0.75


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