Unusually active option classes on open February 24th

Unusual total active option classes on open include: Opko Health (OPK), Chewy (CHWY), Mini SPX (.XSP), EFA (EFA), Novavax (NVAX), B Riley Financial (RILY), Pinduoduo (PDD), Lucid Group (LCID), UP Fintech Holding Ltd (TIGR), and Applied Digital Corp (APLD).