Top Big Cap Positive News Movers Premarket:  RAPP: +25% Positive Topline Results from its Phase 2 Trial of RAP-219 for the Treatment of Bipolar Mania ALVO: +9.5% FDA Approves New Manufacturing Process for Simlandi VICR: +7% Earnings HAL: +3.5% Earnings 20-OCT-2026 08:11 AM ET