astrazeneca plc azn shares inched up 002 to £11236 thursday on what proved to be an allaround poor trading session for the stock market with the ftse 100 index ukx falling 038 to 747169 astrazeneca plc closed £1156 below its 52week high £12392 which the company reached on april 18 trading volume 765520 remained 940430 below its 50day average volume of 17 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