What began as a morning rebound rally turned into another selling day, though the $DJI managed to snap its record losing streak. FedEx (FDX) rallied after hours with plans to split its FedEx Freight business. Nike (NKE) stepped up thanks to an earnings beat, though Micron (MU) plunged and got a downgrade following its report. Diane King Hall dives into the day's biggest movers.