Shares of Gartner Inc.
advanced 1.28% to $310.31 Thursday, on what proved to be an all-around favorable trading session for the stock market, with the S&P 500 Index
rising 1.71% to 4,438.26 and the Dow Jones Industrial Average
rising 1.56% to 34,912.56. This was the stock's second consecutive day of gains. Gartner Inc. closed $16.89 below its 52-week high ($327.20), which the company achieved on September 24th.
The stock underperformed when compared to some of its competitors Thursday, as Nielsen Holdings PLC
rose 1.86% to $19.68 and Forrester Research Inc.
rose 1.85% to $50.77. Trading volume (457,947) remained 90,900 below its 50-day average volume of 548,847.