抄底剑幅图

走向: (CLOSE-EMA(CLOSE,18))/EMA(CLOSE,18)*100, COLORRED;
抄底1: CROSS(走向,-4)*60,COLORMAGENTA;
抄底2: CROSS(走向,-7)*100, COLORGREEN;
抄底3: CROSS(走向,-11)*100,COLORYELLOW;
抄底4: CROSS(走向,-15)*100,COLORCYAN;