shares of msci inc msci slumped 051 to 54035 monday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 016 to 397753 and the dow jones industrial average djia rising 060 to 3243208 this was the stocks fourth consecutive day of losses msci inc closed 3215 below its 52week high 57250 which the company reached on february 2nd the stock underperformed when compared to some of its competitors monday as jpmorgan chase  co jpm rose 287