barclays plc barc shares advanced 155 to £158 tuesday on what proved to be an allaround favorable trading session for the stock market with the ftse 100 index ukx rising 037 to 762810 barclays plc closed 4066 pence short of its 52week high £199 which the company reached on march 8 trading volume 208 m remained 397 million below its 50day average volume of 605 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