shares of amphenol corp cl a aph shed 021 to 8513 wednesday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 024 to 456572 and the dow jones industrial average djia rising 031 to 3506121 amphenol corp cl a closed 076 below its 52week high 8589 which the company reached on july 13th the stock demonstrated a mixed performance when compared to some of its competitors wednesday as eaton corp plc etn fell 025 to 20981 te connectivity ltd tel rose 036 to 14309 and enphase energy inc enph rose 078 to 18549 trading volume 19 m remained 876633 below its 50day average volume of 27 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