趋势副图A:=(C+L+O+H)/4;
LC:=REF(CLOSE,1);
XSX:=(A-MA(A,8));
DS:=BACKSET(XSX<REF(XSX,1),2);
A3:=REF(XSX,5)=HHV(XSX,2*5+1);
B3:=FILTER(A3,5);C3:=BACKSET(B3,5+1);
D3:=FILTER(C3,5);{高点}
A4:=REF(XSX,5)=LLV(XSX,2*5+1);
B4:=FILTER(A4,5);C4:=BACKSET(B4,5+1);
D4:=FILTER(C4,5);{低点}
SS:=REF(XSX,BARSLAST(D3)),COLORFF00FF,NODRAW;
XX:=REF(XSX,BARSLAST(D4)),COLOR00FF00,NODRAW;
R11:=BACKSET(ISLASTBAR,BARSLAST(D3)+1);
S11:=R11>REF(R11,1);
T11:=BACKSET(ISLASTBAR,BARSLAST(D4)+1);
U11:=T11>REF(T11,1);
{以下为显示}
趋势:XSX,COLOR0033DD,LINETHICK2;
观望:IF(DS,XSX,DRAWNULL),LINETHICK2,COLOR00DD00;
支撑:DRAWLINE(D4,XSX,U11,XSX,1),COLOR9900DD; |
