shares of cummins inc cmi slumped 040 to 21092 wednesday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 102 to 469656 and the dow jones industrial average djia rising 074 to 3575389 cummins inc closed 6617 short of its 52week high 27709 which the company achieved on march 16th the stock underperformed when compared to some of its competitors wednesday as caterpillar inc cat rose 194 to 20215 general electric co ge rose 001 to 9307 and paccar inc pcar rose 106 to 8426 trading volume 686800 remained 285827 below its 50day average volume of 972627 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