How do I know when to pull the plug for the system I am trading? I have thought of a method and to my delight I have found that this is a method that traders are really using. It was like a heureka for me when I found that I had thought out stuff that pro (?) traders are using, although I'm a newbie. Well, it probably sounds silly to you! Anyway, I had been thinking about a moving average of the equity curve, and when "price" crosses below a moving average I would put the system on hold, but still record what the equity curve would have looked like if traded, and when "price" crosses above a certain point I would resume live trading. Is this a viable money management solution?