The ATR Ratchet looks like a very good profit taking exit but I suspect it will kick you out of a trade much too soon if you start it before the trade is profitable.

• 这看起来是一种很好的获利平仓策略，但需注意的是如果在一次交易获利之前就启动棘轮有可能让你过早出局而丧失此次机会。