Actually, it's not so broad. It began with the study of price behavior then diverted into patterns and indicators. But patterns and indicators are both intended to "work" due to changes in price behavior.
well, surely we can agree TA is a vast field. Oscillators, stochastics, all of those indicators... god, who could be bothered with tracking it all.
Yes, but the problem it really isn't documented by a few. If these folks are tellign the truth, its like a lottery winner saying he choose his numbers by some formula and if you use it you will win also. it makes no sense. surf
I can only speak for my own work, but it has been documented by a few. I know that if I handed it to anyone, it could be used to make money in the exact manner that I have it laid out now. It would have to be pried from my cold dead hands, of course. (which, is why I don't understand why people ever make threads about how to trade... I could never give my work away, especially for what it has cost me...)
So... I understand your POV now. You're speaking of what many would call 'mainstream' TA which is sold in books, by vendors, etc... right?