Interesting chart.
I don't know how to post charts here, but I pulled up your $czx and saw something very reassuring. If you go six months and overlay Bollinger bands, you will see the index trades almost exactly between the bands, touching and reversing. Assuming we are not headed for a fundamental melt down, the trend should reverse tomorrow or Friday. Amazing chart. Full stochastics look like they will confirm.
Probably not wise to make a prediction on my first post here. GREAT board.
Thanks to all.
db