Early movers: HAL, QCOM, MRK, BX, JNJ, TMUS, UAL & more By: CNBC.com News January 23, 2017 at 08:06 AM EST These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Alphabet-A Apple Blackstone Inc GameStop Corp Halliburton Co Hilton Inc Johnson & Johnson Merck & Co Qualcomm, Inc. T-Mobile US Verizon Communications Yahoo