shares of segro plc sgro dropped 102 to £813 tuesday on what proved to be an allaround rough trading session for the stock market with the ftse 100 index ukx falling 061 to 752139 segro plc closed £695 below its 52week high £1508 which the company reached on january 4 trading volume 17 m remained 28 million below its 50day average volume of 45 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