学会这个方法，抓10倍大牛股的概率提升10倍>>

B:ZIG(3,10)*100,colorff00ff;

g:MA(B,2),colorffff00;

D:CROSS(B,g)*1000,colorred;

W:CROSS(g,B)*1000,colorgreen;

DRAWTEXT(W=1000,b*1.05,'卖' ),COLOR00ff00;

DRAWTEXT(D=1000,b*1.05,'买'),colorred;