Vicor is trading at $287.90, up 4.29% before the September 25, 2026 open, alongside a 0.60% gain in Nasdaq futures and broader risk-on sentiment.

  • No new September 25 company-specific announcement was identified.
  • The move may also reflect continued momentum from Vicor’s September 21 guidance increase, which lifted expected Q3 sequential revenue growth to more than 20%, supported by licensing royalties.
  • Recent gains remain unusually strong, following several sharp advances.