Early Movers: WAG, GMCR, CHK, JPM, OCR, M & more By: CNBC.com News December 23, 2014 at 08:08 AM EST These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Abbott Laboratories Avon Products Cedar Fair LP Chesapeake Energy Continental Resources JPMorgan Chase & Co Keurig Green Mountain Kimberly-Clark Macy's New York Times Company Novartis Ag ADR Steelcase Inc Vanda Pharmaceuticals Walgreen Company