shares of cooper cos coo slid 104 to 32356 wednesday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 002 to 3266184 and the sp 500 index spx falling 047 to 395139 this was the stocks second consecutive day of losses cooper cos closed 10711 short of its 52week high 43067 which the company reached on march 4th the stock underperformed when compared to some of its competitors wednesday as johnson  johnson jnj fell