Aurora Mobile is trading 6.31% down in pre-market at $6.09, with no clear catalyst identified.

  • The stock fell from the September 21 close of $6.08.
  • A review found no new September 22 earnings announcement, guidance change, or major corporate event; the latest listed updates predate this session.
  • The broader pre-market tone is modestly weaker: S&P 500 down 0.17% and Nasdaq down 0.22%; confidence remains low.