箱体买入卖出预警主图(通达信)

箱体买入卖出预警主图(通达信)

源码正文：

经过改良之箱体买入卖出预警主图（通达信）源码：
【箱顶】:PEAK(CLOSE,N,1)*0.98{XG51};
【箱底】:TROUGH(CLOSE,N,1)*1.02{XG51};
【箱高】:100*(【箱顶】-【箱底】)/【箱底】,NODRAW{XG51};
【中线】:(【箱顶】+【箱底】)/2{XG51};
DRAWBAND(【中线】,RGB(255,234,154),【箱底】,RGB(255,234,154)){XG51};
DRAWBAND(【中线】,RGB(109,187,129),【箱顶】,RGB(109,187,129)){XG51};
DRAWKLINE(HIGH,OPEN,LOW,CLOSE){XG51};
N1:=7{XG51};
LC:=REF(CLOSE,1){XG51};
X:=SMA(maX(CLOSE-LC,0),N1,1)/SMA(Abs(CLOSE-LC),N1,1)*100,COLORBLUE,LINETHICK1{XG51};
魔鬼:=DRAWLINE(X>=HHV(X,N1),X,X<=LLV(X,N1),X,1),COLOR00FF00{XG51};
魔王:=DRAWLINE(X>=HHV(X,N1),X,X<=LLV(X,N1),1,X),COLOR00FF00{XG51};
TJ0:=X=魔王{XG51};
TJ1:=X=魔鬼{XG51};
TJ2:=X<REF(X,1){XG51};
TJ3:=X>REF(1,X){XG51};
JRS1:=DRAWICON(TJ1 AND TJ2,X,1){XG51};
JRS2:=DRAWICON(TJ0 AND TJ3,X,2){XG51};
DRAWICON(FILTER(JRS1>0,1),L*0.97,1){XG51};
DRAWICON(FILTER(JRS2>0,1),H*1.02,2){X=G*5^1=C=N={};