Top Big Cap Negative News Movers Premarket:  RARE: -46% Announces Phase 3 Aspire results in Angelman Syndrome VSXY: -14% Earnings  NTAP: -12% Earnings CPB: -7% Earnings FLNC: -6% Downgraded to UNDERWEIGHT @ BCS  HPE: -4.5% Earnings AVGO: -3% Earnings 03-SEP-2026 09:08 AM ET