If you managed to pick the bottom at 500 ( reasonable guess) there was a quick 50 points , going through T1 up to yesterday's support at 550. treading water, waiting for a short entry , came as the triangle broke to the downside. then a sweaty ride as the price went up to resistance, down to support and then finally dropping off the edge. 4th slope change to signal it's done, and pick your exit. The first touch of 464 gave 3 reasons- 4th slope cut, 3 pk pd and the fact it was 64 and a likely bounce. OK so it dropped a few more.... could have gone back to 80+ too- you just don't know at the time and have to take what you are given. You can't trade hindsight, as far as I know, but you can learn from it.