This just in (for you long term swingers):
MarketWatch (Dow Jones): The long-anticipated bullish "golden cross" has finally appeared for the S&P 500, with the 50-day moving average coming in today at 1257.80 and 200-day MA at 1257.19, according to FactSet data...significant further gains have followed the last seven golden crosses in the S&P 500, during the past 13 years.