A typical Bollinger long term pattern. (Monthly SPX)

If you look closely, we have a Dragonfly doji (sort of ) formed by February 2016. So, if we consider this as a typical Bollinger pattern, this is sort of a free ticket (rise) to the top of the Bollinger band which is around 2200. The market had already corrected itself. Looks like I might be bullish all the way.