yes, I agree mkt does not respect our profit target. but the risk award ratio is basically put us in an advantage position in term of statistics. so if assuming our entries are random, we are still more like to win out.
what software do you use for back testing?[/QUOTE]
I know, the text books and market wizards always say a 1:1 risk:reward ratio is a recipe for random remuneration, don't do it. If I could back-test and prove a 1:3 ratio I would love to use it, but I don't find it's compatible with the other elements of Big Ben - using a 2-hour range break-out as key to entry and direciton. the original Big Ben article in some journal or other, 2004, did indeed set a fixed pip target, and this did not vary, regardless of the width of the BB range. Some people will feel better and stay focused better with a lower pip score per trade and better r:r ratio: but I don't know if it will bring a higher win rate when your stop is that much closer to entry. Worth testing, but not for me.
Software for backtesting? I wish.