shares of boston properties inc bxp slipped 142 to 6662 tuesday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 040 to 382414 and dow jones industrial average djia falling 003 to 3313637 the stocks fall snapped a twoday winning streak boston properties inc closed 6649 below its 52week high 13311 which the company achieved on march 29th the stock underperformed when compared to some of its competitors tuesday as w p carey inc wpc rose 015 to 7827 highwoods properties inc hiw rose 043 to 2810 and kilroy realty corp krc fell 103 to 3827 trading volume 17 m remained 38362 below 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