Stocks making the biggest moves premarket: CMCSA, LUV, FB, QCOM & more By: CNBC.com News July 26, 2018 at 07:54 AM EDT These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Adv Micro Devices Apollo Asset Management Inc Arconic Corp Blackstone Inc Bristol-Myers Squibb Comcast Corp D.R.Horton Dunkin' Brands Group Facebook Ford Motor Gilead Sciences Mattel Mondelez International Nxp Semiconductors Qualcomm, Inc. Southwest Airlines The Carlyle Group Visa