Qualys (QLYS) Q3 Earnings and Revenues Top Estimates Posted byZacks Equity Research November 3, 2021 Leave a comment on Qualys (QLYS) Q3 Earnings and Revenues Top Estimates Qualys (QLYS) delivered earnings and revenue surprises of 8.86% and 0.77%, respectively, for the quarter ended September 2021. Do the numbers hold clues to what lies ahead for the stock?