Stocks making the biggest moves premarket: DAL, CMCSA, FOXA, CA, AVGO & more By: CNBC.com News July 12, 2018 at 07:50 AM EDT These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Amazon.com Broadcom Ltd Comcast Corp Costco Wholesale Delta Air Lines Extra Space Storage Inc Facebook Netflix Papa John's Intl Sony Corp Twenty-First Century Fox Wal-Mart Stores, Inc. Weatherford International Ltd Xtrackers California Municipal Bonds ETF Zumiez Inc