Top Analyst Upgrades and Downgrades (AFL, AXP, AINV, ARMH, BIIB, CELG, CS, DELL, GMCR, INFY, LOGI, LYG, MLNX, NKTR, PDLI, PCYC, REGN, RBS, UAL, LCC, VRTX, VPHM, WFT)
Jon OggThese are some of the top analyst upgrades, downgrades and initiations seen so far this Tuesday. There is a larger concentration around biotech and emerging pharma this morning, but that is…