wpp plc wpp shares slid 184 to £1015 monday on what proved to be an allaround dismal trading session for the stock market with the ftse 100 index ukx falling 082 to 783671 wpp plc closed £217 short of its 52week high £1232 which the company reached on february 10 trading volume 18 m remained 618744 below its 50day average volume of 25 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