shares of robert half inc rhi inched 085 higher to 8338 monday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 039 to 452279 and the dow jones industrial average djia rising 022 to 3458535 this was the stocks seventh consecutive day of gains robert half inc closed 640 short of its 52week high 8978 which the company reached on february 3rd the stock underperformed when compared to some of its competitors monday as trinet group inc tnet rose 288 to 9794 asgn inc asgn rose 143 to 8011 and manpowergroup man rose 146 to 8528 trading volume 887409 remained 148884 below its 50day average volume of 10 m editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use