Roper Technologies is trading 17.03% down at $350.69 after falling sharply from the August 27 regular-session close of $422.69; the catalyst remains uncertain.

  • No credible August 27 company-specific announcement, earnings release, filing, acquisition, or analyst action was found to explain the after-hours decline.
  • The latest identifiable company catalyst was its July 23 earnings beat and raised outlook.
  • The software sector and major indexes were higher after Nvidia, Salesforce, and CrowdStrike results, so broader sentiment does not clearly explain the isolated move.