{追涨杀跌}
X1:=REF(EMA(C,20),1);
X2:=(EMA(C,2)-X1)/X1*100;
X3:=REF(EMA(C,20),BARSLAST(CROSS(X2,0))+1);
X4:=REF(EMA(C,20),BARSLAST(CROSS(0,X2))+1);
支撑线:DRAWLINE(CROSS(X2,0),X1,CROSS(0,X2),X1,0),LINETHICK2,COLORMAGENTA;
压力线:DRAWLINE(CROSS(0,X2),X1,CROSS(X2,0),X1,0),LINETHICK2,COLORGREEN;
STICKLINE(CROSS(X2,0),H*1.1,L,2,0),COLOR00FFFF;
STICKLINE(CROSS(0,X2) AND REF(C,1)<REF(支撑线,1),H,L*0.9,2,0),COLOR00FF00;
B11:=FILTER(REF(C,10)=HHV(C,21),10);
C1:=BACKSET(B11,10+1);
HD:=FILTER(C1,20);
B22:=FILTER(REF(C,10)=LLV(C,21),10);
C2:=BACKSET(B22,10+1);
LD:=FILTER(C2,10);
T1:=BARSLAST(HD)<BARSLAST(LD) AND NOT(HD) ;
T2:=BARSLAST(HD)>BARSLAST(LD) AND NOT(LD);
箱顶:IF(T1>=1,REF(C,BARSLAST(HD)),DRAWNULL),COLORFFCCCC;
箱底:IF(T2>=1,REF(C,BARSLAST(LD)),DRAWNULL),COLOR0066FF;
DRAWICON(C>O AND L<箱底 AND C>箱底,H*1.05,9);
DRAWICON(C<O AND C<箱顶 AND H>箱顶,L*0.9,6);
AAA:=C>REF(C,1) AND 支撑线>0;
BBB:=C<REF(C,1) AND 压力线>0;
DRAWICON(FILTER(AAA=1,4),H*1.05,1);
DRAWTEXT(CROSS(REF(C,1),REF(压力线,1)) AND 支撑线>0 AND X2>0,H*1.1,'追涨'),COLORFF33FF;
DRAWICON(FILTER(BBB=1,4),H*1.05,2);
DRAWTEXT(CROSS(REF(支撑线,1),REF(C,1)) AND 压力线>0 AND X2<0,H*1.1,'杀跌'),COLORFFFFFF;
黄色K线买入:1=1,DRAWNULL,COLOR00FFFF; |
