shares of stryker corp syk inched 047 higher to 20170 thursday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 150 to 390262 and the dow jones industrial average djia rising 112 to 3138455 the stocks rise snapped a twoday losing streak stryker corp closed 7946 below its 52week high 28116 which the company achieved on september 9th the stock demonstrated a mixed performance when compared to some of its competitors thursday as