Shares of Tyler Technologies Inc. rallied 5.98% to $646.74 Thursday, on what proved to be an all-around favorable trading session for the stock market, with the S&P 500 Index rising 1.04% to 6,115.07 and the Dow Jones Industrial Average rising 0.

Tyler Technologies Inc (NYSE:TYL). has reached an impressive milestone, with its stock price soaring to an all-time high of $643.2. According to InvestingPro data, the company currently trades at a P/E ratio of 109.

(TYL) on Wednesday reported fourth-quarter profit of $65.2 million. On a per-share basis, the Plano, Texas-based company said it