shares of vornado realty trust vno shed 080 to 1481 thursday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 196 to 413535 and the dow jones industrial average djia rising 157 to 3382616 vornado realty trust closed 2575 below its 52week high 4056 which the company reached on april 28th