aviva plc av shares inched up 013 to £383 wednesday on what proved to be an allaround great trading session for the stock market with the ftse 100 index ukx rising 080 to 758730 aviva plc closed 9050 pence short of its 52week high £474 which the company achieved on august 11 trading volume 35 m remained 30 million below its 50day average volume of 65 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