I guess if it hasn't happened in the past year, it hasn't happened at all. Nobody does their homework anymore. http://www.foxbusiness.com/news/2013/04/09/market-snapshot-dow-industrials-sp-500-hit-intraday-records/ http://finance.yahoo.com/q/hp?s=%5EGSPC&a=09&b=11&c=2007&d=09&e=11&f=2007&g=d