shares of jack henry  associates inc jkhy rallied 291 to 15289 wednesday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 061 to 417983 and dow jones industrial average djia falling 041 to 3290827 jack henry  associates inc closed 5973 below its 52week high 21262 which the company achieved on august 10th