Why is Abivax stock sliding today?

Recent market activity shows divergent trends for two companies. Abivax stock is currently experiencing a decline, with investors seeking the specific reasons behind today's sliding price. Conversely, CommVault stock is rallying, showing a positive upward trend in its valuation. These simultaneous movements reflect the varying market sentiments and specific triggers affecting each company's share price as trading continues, highlighting the volatility present in the current financial landscape for both Abivax and CommVault.