Media & entertainment stock Warner Bros Discovery Inc (NASDAQ:WBD) was last seen up 10.1% at 10.81,afterthecompanyannounceditwillsplitintotwopubliclytradedcompaniesbynextyear.CEODavidZaslavwillheadthestreamingandstudioscompany,whichwillcontainHBOMax,whileCFOGunnarWiedenfelswillbecomeCEOoftheglobalnetworksbusiness,whichincludesCNN,TNTSports,andDiscovery.Today′spophasWarnerBrosstockbreakingaboverecentpressureat10, trading at its highest level since ...