学会这个方法，抓10倍大牛股的概率提升10倍>>

N1:9;

N2:15;

龙1:EMA(C,N1),coloryellow,LINETHICK1;

龙2:EMA(C,N2),coloryellow,LINETHICK1;

STICKLINE(龙1>龙2,龙1,龙2,1,0),colormagenta;

STICKLINE(龙1<龙2,龙1,龙2,1,0),colorgreen;

DRAWTEXT(CROSS(龙1,龙2),龙1,'买'),colorred;

DRAWTEXT(CROSS(龙2,龙1),龙1,'卖'),color00ff00;