shares of amphenol corp cl a aph rallied 142 to 7767 monday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 089 to 395157 and the dow jones industrial average djia rising 120 to 3224458 amphenol corp cl a closed 519 short of its 52week high 8286 which the company achieved on december 14th the stock demonstrated a mixed performance when compared to some of its competitors monday as eaton corp plc etn rose 213 to 16356 te connectivity ltd tel rose 109 to 12457 and enphase energy inc enph rose 483 to 19251 trading volume 23 m remained 168170 below its 50day average volume of 25 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