shares of qualcomm inc qcom shed 071 to 18500 friday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 014 to 469796 and dow jones industrial average djia falling 075 to 3560198 the stocks fall snapped a sixday winning streak qualcomm inc closed 372 short of its 52week high 18872 which the company reached on november 18th the stock demonstrated a mixed performance when compared to some of its competitors friday as alphabet inc cl