Mid-Day Changers: Advaxis, Inc. (ADXS), FibroGen, Inc. (FGEN), Polymet Mining Corp. (PLM ...

(PLM) located in Canada has gained 6.77% mid-day today. The return on investment for Polymet Mining Corp. (PLM) is trading at $1.26 with a weekly ... Read more http://ift.tt/1Rh3rdz