shares of f5 inc ffiv inched 037 higher to 13526 wednesday on what proved to be an allaround mixed trading session for the stock market with the sp 500 index spx rising 045 to 413764 and the dow jones industrial average djia falling 009 to 3353133 f5 inc closed 3912 short of its 52week high 17438 which the company reached on august 18th