Nov 5, 2020 gwsportsuk1 General Motors shares jump after truck sales deliver big earnings beat in third quarter General Motors shares jump after truck sales deliver big earnings beat in third quarter This is a developing news story. Please check back for updates: https://www.cnbc.com/2020/11/05/general-motors-gm-earnings-q3-2020.html Share this:TwitterFacebookLike this:Like Loading... Related