Magnite is trading 4.46% up at $23.91, with no clearly identified company-specific announcement on September 2, 2026.

  • The latest material catalyst remains Magnite’s August 5 second-quarter report and raised full-year outlook, which is stale for explaining today’s move.
  • Broader markets are modestly higher, while software stocks are declining.
  • The catalyst for Magnite’s strength remains unclear.