shares of howmet aerospace inc hwm slid 256 to 3647 wednesday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 108 to 411577 and dow jones industrial average djia falling 081 to 3291090 the stocks fall snapped a twoday winning streak howmet aerospace inc closed 119 below its 52week high 3766 which the company achieved on march 22nd the stock underperformed when compared to some of its competitors wednesday as corning inc glw fell 006 to 3582 nordson corp ndsn fell 131 to 21916 and curtisswright corp cw fell 209 to 14460 trading volume 20 m remained 494926 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