Ionis Pharmaceuticals is trading 4.96% up at $47.06, primarily as broader risk appetite lifts biotech and major U.S. indexes.

  • Rebounding after four consecutive declining sessions.
  • Company-specific sentiment remains pressured by Novartis’ September 4 disclosure that pelacarsen’s Phase 3 cardiovascular outcomes study missed its primary endpoint.
  • That disclosure drove recent weakness rather than today’s rebound.