通达信变态KDJ底部选股指标公式源码

通达信变态KDJ底部选股指标公式源码

源码正文：

超底:20,COLORLIBLUE{XG51};
底线:40,COLORLIRED{XG51};
强弱分界线:80,COLORYELLOW{XG51};
顶线:120,COLORLICYAN{XG51};
超顶:140,COLORLImaGENTA{XG51};
VAR1:=(H+L+O+C*2)/5{XG51};
VAR2:=ema(VAR1,21){XG51};
VAR3:=stD(VAR1,23){XG51};
VAR4:=EMA(VAR1,2){XG51};
VARA:=(VAR1-VAR2)*100/VAR3{XG51};
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100{XG51};
K:expma(EXPMA(EXPMA(RSV,2),3),3),COLORGREEN{XG51};
D:SMA(K,2,1),COLORRED{XG51};
J:3.5*K-2*D,COLORBLUE,LINETHICK2;
IF(J>REF(J,1),J,DRAWNULL),COLORWHITE,LINETHICK2{XG51};
IF(J<REF(J,1),J,DRAWNULL)COLORCYAN,LINETHICK2{XG51};
DRAWICON(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<40,7), J*0.8,1){XG51};
DRAWICON(FILTER(J<=REF(J,1) AND J>80,8), J*1.2,2){X_G-5-1_C_N_{};