shares of simon property group inc spg advanced 307 to 14453 monday on what proved to be an allaround mixed trading session for the stock market with the sp 500 index spx rising 034 to 448646 and the dow jones industrial average djia falling 010 to 3525861 this was the stocks sixth consecutive day of gains simon property group inc hit a new 52week high surpassing its previous peak of 14166 which the company reached on october 15th the stock outperformed some of its competitors monday as alexandria real estate equities inc are rose 057 to 20279 and vornado realty trust vno rose 002 to 4513 trading volume 33 m eclipsed its 50day average volume of 18 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