dechra pharmaceuticals plc dph shares rallied 264 to £3184 thursday on what proved to be an allaround poor trading session for the stock market with the ftse 100 index ukx falling 074 to 757087 dechra pharmaceuticals plc closed £816 below its 52week high £4000 which the company achieved on april 14 trading volume 829096 remained 432386 below its 50day average volume of 13 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