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通达信KDJ顺势买卖副图指标 KDJ超级好用的改编 准确率极高
VAR1:=(H+L+O+C*2)/5;
VAR2:=EMA(VAR1,21);
VAR3:=STD(VAR1,23);
VAR4:=EMA(VAR1,2);
VARA:=(VAR1-VAR2)*100/VAR3;
K:=(EMA(VARA,23)+100)/2-3,COLOR00FFFF,DOTLINE;
D:SMA(K,5,1),COLORFFFF00,DOTLINE;
J:4*K-3*D,COLORFF00FF,LINETHICK2;
IF(J>REF(J,1),J,DRAWNULL)COLORRED,LINETHICK2;
IF(J<=REF(J,1),J,DRAWNULL)COLORBLUE,LINETHICK2;
BU1:=FILTER(J>REF(J,1)AND J<REF(J,3)
AND J<K AND VAR4>REF(VAR4,1)
AND K>=REF(K,1) AND J<40
OR CROSS(J,K) AND CROSS(J,D)
AND J<40 OR J>REF(J,1) AND J<-20,7),COLORRED,NODRAW;
SE2:=FILTER(J<=REF(J,1) AND J>80,8),COLORCYAN,NODRAW;
买入:TTFILTER(BU1,SE2,SE2,BU1,4),COLORRED,NODRAW;
卖出:TTFILTER(BU1,SE2,SE2,BU1,3),COLORCYAN,NODRAW;
DRAWICON(买入,J*0.95,1);
DRAWICON(卖出,J*1.05,2);
趋势维持线:EMA(J,5),COLORYELLOW;