Stocks making the biggest moves after hours: NIO, Ross Stores, Urban Outfitters and more By: CNBC.com News March 05, 2019 at 17:14 PM EST See which stocks are posting big moves after the bell on March 5. Read More >> Related Stocks: Aerovironment Inc Ambarella Inc Nio Inc ADR Ross Stores Symantec Corp United Nat Foods Urban Outfitters