Top Pre-Market Analyst Downgrades (AMLN, BIIB, CIEN, XOM, GFA, MXIM, BTU, SLT, SPWRA)
These are some of the top pre-market downgrades and cautious calls we have seen from Wall Street analysts this Wednesday morning: Amylin Pharmaceuticals (AMLN) Cut to Sell at Canaccord Adams. Biogen Idec (BIIB) Started…