学会这个方法，抓10倍大牛股的概率提升10倍>>

AA:ZIG(3,5)+0.5,COLOR338800,linethick2;

GG:=EMA(AA,2);

BB:ZIG(3,10),COLOREEDD00,linethick2;

HH:=EMA(BB,2);

//DD:C,COLORFFFF00;//安装在副图用

DRAWTEXT(CROSS(HH,BB),H,'卖'),COLOR00FF00;

DRAWTEXT(CROSS(BB,HH),L, '买'),COLOR0000FF;

DRAWICON(CROSS(AA,GG),L,"BUY");

DRAWICON(CROSS(GG,AA),H,"SELL")