entry and exit points. If you know if you are looking at a top or bottom of a swing you greatly increase the odds you are trading in the right direction and knowing when you at the other end of your trade can help you maximize you profit.
Whatever you are trading knowing when the conditions technically ripe for a change can be monumental to your success. the attached charts show how the charts show entry and exit points and what kind of success you can have.
I have numerous example of signals and trades on website for you to checkout.