Today's Trading Plan: A Fed Hangover By: TalkMarkets July 28, 2016 at 11:47 AM EDT S&P 500 (SPX) continues to trade in an up/down/up/down pattern for the past 10 trading sessions. This has only happened eleven other times since the 1920's. Read More >> Related Stocks: CBOE Volatility Index Facebook Nasdaq Composite Standard & Poors 500