Originally posted by rs7
I wrote that assuming that nothing works continuously...that traders have to adapt. Is there some TA trick that has always worked and will forever?
Perhaps that is not an appropriate assumption.
An indicator based on some mathamatical calculation of price will always remain the same. It will always react to the market in the same manner. Perhaps price action will change, traders perception of the market may change, or the length and breadth of trends, but the indicator will react to that change.
If trading by a set of rules, based on some indicator, and following those rules as based, at this point I don't see a need to change.
A system as simple as a price crossing a MA. With a few rules can be quite simple and will not change; as long as the trader follows the rules and doesn't think about outside funnymentals.
I don't know how long a time you think is long term, (if I understand correctly, you have been at this game for quite some time) but I know of a simple MA system that has been profitable in the last 6 years. That covers the bull and bear markets. Of course there has been bad stretches but one must hang on and follow the rules.
TA, I think, is tough mentally because not all signals work as planned, and going through a prolonged drawdown in an account can cause a guy to change a system to try and make it work better. Most of the changes I have made to my strategies come as a result of a couple of losers in row. Going back over the log, I find I didn't stick to the rules and lost due to that. Not due to TA.
So, at this point, I guess I believe that once a system is developed, it may not need to be changed.
Make 'em pretty, Chris