Early movers: BBY, OCR, HPQ, PFE, NKE & more By: CNBC.com News May 21, 2015 at 07:51 AM EDT These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Alibaba Group Holding Ltd Amazon.com Best Buy CVS Health Corp Deutsche Tele Ag ADR Goldman Sachs Group Halliburton Co Hewlett-Packard L Brands NetApp Nike Inc Pfizer Salesforce Shake Shack Inc Transocean Ltd Williams-Sonoma