Polymetal upgraded by Zacks Investment Research to hold


Zacks Investment Research upgraded shares of POLYMETAL INTL/S (OTCMKTS:AUCOY) from a strong sell rating to a hold rating in a research note released on Monday, Zacks.com reports.

According to Zacks, “Polymetal International plc is a metal producer primarily in Russia, Kazakhstan and Armenia. It principally explores for gold and silver. Polymetal...