shares of masco corp mas shed 093 to 6068 monday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 015 to 458896 and the dow jones industrial average djia rising 028 to 3555953 this was the stocks second consecutive day of losses masco corp closed 318 below its 52week high 6386 which the company reached on july 27th despite its losses the stock outperformed some of its competitors monday as ppg industries inc ppg fell 104 to 14390 trading volume 19 m remained 6199 below its 50day average volume of 19 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