大智慧按图操作，你就不会亏源码

大智慧按图操作，你就不会亏源码

bu:=cross(high,SAR(4,1,12));
sel:=cross(SAR(4,1,12),low);
var1:=last(high var2:=last(low>sar(4,1,12));
{drawflagtext(bu,high,'买入');
drawflagtext(sel,low,'卖出');}
drawtext(bu,LOW,'买'),valign0,align1,coloryellow,linethick3;
drawtext(sel,HIGH,'卖'),valign2,align1,colorgreen,linethick3;
STICKLINE(low>SAR(4,1,12) and isdown,high,open,0.5,1),colormagenta;
STICKLINE(low>SAR(4,1,12) and isdow