Midday movers: The Gap, Alcoa, Starbucks & More By: CNBC.com News January 21, 2014 at 12:05 PM EST Take a look at some of Tuesday's midday movers: Read More >> Related Stocks: Alcoa Amtd Idea Group Brickworks Ltd Cameron International Cracker Barrel Dow Chemical Exxon Mobil Fireeye Inc Gap General Electric SanDisk Corp Starbucks Corp Stratasys Ltd TJX Companies Under Armour YRC Worldwide