shares of polymetal international plc poly inched down 049 to £205 tuesday on what proved to be an allaround positive trading session for the stock market with the ftse 100 index ukx rising 012 to 728252 polymetal international plc closed £157 short of its 52week high £362 which the company achieved on january 18 editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use