international consolidated airlines group sa iag shares rose 146 to £160 wednesday on what proved to be an allaround rough trading session for the stock market with the ftse 100 index ukx falling 005 to 762434 international consolidated airlines group sa closed 1388 pence short of its 52week high £174 which the company achieved on february 2 trading volume 141 m remained 22 million below its 50day average volume of 163 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