fresnillo plc fres shares slid 337 to £544 tuesday on what proved to be an allaround rough trading session for the stock market with the ftse 100 index ukx falling 036 to 752742 fresnillo plc closed £453 below its 52week high £997 which the company achieved on january 5 the stock underperformed when compared to some of its competitors tuesday as hochschild mining plc hoc fell 109 to 8175 pence trading volume 559785 remained 550014 below its 50day average volume of 11 m 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