I was disappointed to see SPX close well below the main support and resistance trendline on Friday (Editor’s Note: Why? Why on Earth?) . This has only happened twice since the start of 2009, and on both occasions SPX followed through the break with force. Two instances is somewhat less than a statistically significant sample, but further downside is now undoubtedly open, even if the bull flag setups on many indices, sector ETFs and stocks are still intact.
SPX weekly chart:

