FX:GBPAUD British Pound/Australian Dollar
It should be swing high to swing low for bear bats. You know what is swing? It is more or less straight movement of price without deep retracements. I think your XA contains several swings. It will be looking like a single swing on higher timeframe, maybe. But not on this one. See what I mean?
This is my secret, mate. I've made an excessive market research to find it. Just spend 2 years, 10 hours a day backtesting charts and you will find it)). I was never told it by anyone, nor I read it in books. You need to go the same path if you want to aquire the kind of knowledge I have.