Watching the YM around 1pm a few weeks ago. Ticks hit the extreme 3 times in 5 minutes (near negative 1250 each time), but the price barely moved. It sat near the low of the day, and just couldn't seem to go any lower.
I jumped in long, and the price stayed there for about another 10 minutes. I kept moving my stop closer, thinking that this thing is going to spring one way, hopefully my way.
It shot North quckly, and kept moving up until around 3:15. I was very happy.
I took my wife out for a nice dinner, and we reminded each other that it doesn't happen every day that you catch the bottom and top of a big daily move. Enjoy it when it happens, though!