shares of realty income corp o inched 025 higher to 6710 tuesday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 031 to 3373396 and the sp 500 index spx falling 007 to 401695 this was the stocks third consecutive day of gains realty income corp closed 830 below its 52week high 7540 which the company reached on april 21st the stock underperformed when compared to some of its competitors tuesday as kimco realty corp