[PaulJoslin]

You mean, like they're noticing a 'bearish gartley' pattern (in audio) and acting appropriately?

My point was, that although these can be 'indicators', you still require a human mind to determine whether the trade should be made. If it was as simple as matching patterns and trading, anyone would be able to do it.

[olefoo]

Not necessarily, if (again taking this at face value) only a few rats are able to pull this trick off, that's not too surprising. Of humans who trade forex, only a certain percentage are relatively successful at it.