Stocks making the biggest moves premarket: BLMN, CHK, NCLH, W, F, ROKU & more By: CNBC.com News February 22, 2018 at 08:27 AM EST These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Bloomin' Brands Inc Chesapeake Energy Hormel Foods Norwegian Cruise Ord Wayfair Inc