shares of hershey co hsy were unchanged friday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 161 to 404564 and the dow jones industrial average djia rising 117 to 3339097 hershey co closed 598 below its 52week high 24438 which the company achieved on february 22nd trading volume 855559 remained 130473 below its 50day average volume of 986032 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