shares of robert half international inc rhi advanced 127 to 10409 friday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 088 to 450937 and the dow jones industrial average djia rising 069 to 3545580 robert half international inc closed 037 short of its 52week high 10446 which the company reached on august 16th the stock demonstrated a mixed performance when compared to some of its competitors friday as adecco group ag adr ahexy rose 078 to 2832 manpowergroup man rose 054 to 12135 and korn ferry kfy rose 326 to 7160 trading volume 288309 remained 497218 below its 50day average volume of 785527 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