wpp plc wpp shares inched down 005 to £816 wednesday on what proved to be an allaround positive trading session for the stock market with the ftse 100 index ukx rising 032 to 749719 wpp plc closed £415 short of its 52week high £1232 which the company achieved on february 10 trading volume 848226 remained 26 million below its 50day average volume of 34 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