shares of paycom software inc payc rallied 217 to 28051 tuesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 165 to 391929 and the dow jones industrial average djia rising 106 to 3215540 this was the stocks second consecutive day of gains paycom software inc closed 12227 short of its 52week high 40278 which the company achieved on august 15th the stock demonstrated a mixed performance when compared to some of its competitors