Harmonic is trading 5.24% up at $12.25 after unveiling cOS SensAI, a vendor-agnostic intelligence fabric for broadband operations.

  • The software unifies network and device data to improve service quality, manage operations proactively, and reduce subscriber churn.
  • The announcement was dated September 8 and promoted at industry events on September 9-10, making it the clearest company-specific catalyst for the September 11 pre-market move.
  • The technology sector was down 1.55% pre-market, so Harmonic’s gain appears primarily company-driven rather than sector-led.