Maybe they hunt for stops. My earlier post stated I thought that stops that were in popular spots were hit more often. Maybe.
On Tuesday around 8:00 pm I went short on the USD/CHF at 1.0078. I placed my initial stop, then raised it by approx 10 pips and went to bed. The price rose to under 5 pips from the stop, then dropped, so I was safe. On Wednesday at approx 6:00 pm eastern time, I lowered my stop to 1.0000, thought twice, raised it to 1.0010. The following morning, approx 3:00 am eastern, the price rose to within approx. 9 pips of 1.0000. I closed the trade manually Friday morning. But was Oanda searching stops? If so, why not mine? If I were long, placing a stop just below psych level of 1.0000 would have seemed natural. Cleared approx 135 pips. In short (too late), I guess my story lends creedence to the "stop-hunting" theory, myself , I am still not convinced.