Quote from kut2k2:
I contend that any strategy that can't be programmed into a computer is ipso facto discretionary.
The trader who says most people can't follow his strategy is talking about a discretionary strategy, not a mechanical one. He may have convinced himself that his strategy is mechanical but the final proof is programmabilty: either it's there or it's not.
If a machine can't be programmed to duplicate it, it is discretionary. I have no interest in discretionary trading; it is subjective and therefore an art, not a science.
Moreover, discretionary trading is drudgery. It requires constant work. The main rationale for inventing computers in the first place was to reduce or eliminate drudgery.
I know mechanical trading isn't for everybody, just like discretionary trading isn't for everybody, but mechanical trading offers the greatest promise of profiting because it completely eliminates the element of emotion. Just follow the rules. If you truly have a mechanical edge, you'll succeed in the long run even if you're bedridden with the flu.
I never said successful mechanical trading would be easy, no manner of successful trading is easy. But I for one simply cannot devote 10000 hours of eyeballs-to-chart time in the hope of developing an intuitive feel for price action. There has to be a better way and it's worth the risk of failure for me to look for it.
I;'ve got a confession to make: I never made money trading discretionary, in fact I lost the most money on discretionary trades. I've only made money whenever I was trading a mechanical edge that was backtested by computer in advance(and sometimes forward tested).:eek: my anecdote seems to confirm your finding.