红买绿卖主图和选股公式源码

{DRAWGBK(DATE>900101,STRIP(RGB(0,150,130),RGB(0,0,0),0));}
买线:=EMA(C,2);
卖线:=EMA(SLOPE(C,21)*20+C,42);
BU:=cross(买线,卖线);
SEL:=cross(卖线,买线);
drawtext(bu,LOW,'B买'),ALIGN1,VALIGN0,colorred,linethick3;
DRAWTEXT(bu,LOW,'￣'),ALIGN1,VALIGN0,Color208FFF,LINETHICK3;
DRAWTEXT(sel,HIGH,'￣'),ALIGN1,VALIGN0,ColorFFFF00,LINETHICK3;
drawtext(sel,HIGH,'S卖'),ALIGN1,VALIGN2,colorgreen,linethick3;
stickline(买线>=卖线,low,high,0.1,1),colorred;
stickline(买线>=卖线,close,open,8,1),colorred;
stickline(买线<卖线,close,open,8,0),color00ff00;
stickline(买线<卖线,low,high,0.1,1),color00ff00;
stickline(cross(买线,卖线) or cross(卖线,买线),open,close,6,0),colorffff00;
指导线: EMA((EMA(CLOSE,4)+EMA(CLOSE,6)+EMA(CLOSE,12)+EMA(CLOSE,24))/4,2),linethick1,ColorFFffFF;
界: MA(CLOSE,27),linethick1,Color00FFFF;
DRAWTEXT(cross(指导线,界),界,'￣￣'),ALIGN1,VALIGN0,Colorffffff;
 
选股源码：
 
买线:=EMA(C,2);
卖线:=EMA(SLOPE(C,21)*20+C,42);
BU:cross(买线,卖线);