It depends on which time chart you use. If you use 15 min charts wait for it to reach + or - .0002, and if 4 hr charts use the color change. Usually it will signal trades earlier than Fish M11 (which has some delay). Fish gives buy sells but doesn't tell you when to trade - JMA will be flat during low volume periods. You will see that both give green red signals that usually match. Each has his own style, and you will have to find what's best for you. Here is a link to a system that you may want to look at using solar wind:

http://spreadtrade2win.com/forum/vie...=2885&start=10