通达信周日KDJ金叉

DDATE:=DATE,NODRAW,COLOR0000FF;

RSV:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;

K:SMA(RSV,3,1),COLORFFFFFF;

D:SMA(K,3,1),COLOR00FFFF;

J:3*K-2*D,COLORFF00FF;

D1:=DATE;

K01:=KDJ.K#WEEK; 

D01:=KDJ.D#WEEK;

J01:=KDJ.J#WEEK;

WEK:=REFX(WEEKDAY<REF(WEEKDAY,1) OR DATETODAY(DATE)-DATETODAY(REF(DATE,1))>=7,1) OR ISLASTBAR;

D2:=IF(WEK,D1,DRAWNULL);

K02:=IF(WEK,K01,DRAWNULL);

D02:=IF(WEK,D01,DRAWNULL);

J02:=IF(WEK,J01,DRAWNULL);

WDATE:=ALIGNRIGHT(D2),NODRAW,COLOR00BB99;

周K:ALIGNRIGHT(K02),NODRAW,COLORFFFFFF;

周D:ALIGNRIGHT(D02),NODRAW,COLOR00FFFF;

周J:ALIGNRIGHT(J02),NODRAW,COLORFF00FF;

A1:=CONST(LLV(J,200))*5;

Q:=0.6;{股票指标网}

NOTEXT1:A1,COLOR336699,DOTLINE;

周K虚:周K*Q+A1,COLORFFFFFF,DOTLINE;

周D虚:周D*Q+A1,COLOR00FFFF,DOTLINE;

周J虚:周J*Q+A1,COLORFF00FF,DOTLINE;

日金叉:IF(CROSS(K,D),J,DRAWNULL),COLOR00FFFF,LINETHICK7,POINTDOT;

周金叉:IF(ISLASTBAR AND CROSS(周K,周D),周J虚,DRAWNULL),COLOR5555FF,LINETHICK7,POINTDOT;

0,COLOR00AA00;

 

原理解析：
DDATE赋值:DATE,NODRAW,COLOR0000FF


RSV赋值:(C-9日内L最低值)/(9日内H最高值-9日内L最低值)*100
RSV的3日[1日权重]移动平均
K的3日[1日权重]移动平均
输出

J:3*K-2*D,COLORFF00FF


D1:=DATE


K01:=KDJ.K#WEEK


D01:=KDJ.D#WEEK


J01:=KDJ.J#WEEK


WEK赋值:REFX(WEEKDAY<1日前的WEEKDAY OR DATETODAY(DATE)-DATETODAY(1日前的DATE)>=7,1) OR ISLASTBAR
如果WEK返回D1否则返回DRAWNULL
如果WEK返回K01否则返回DRAWNULL
如果WEK返回D01否则返回DRAWNULL
如果WEK返回J01否则返回DRAWNULL


WDATE赋值:ALIGNRIGHT(D2),NODRAW,COLOR00BB99
输出

周K:ALIGNRIGHT(K02),NODRAW,COLORFFFFFF
输出

周D:ALIGNRIGHT(D02),NODRAW,COLOR00FFFF
输出

周J:ALIGNRIGHT(J02),NODRAW,COLORFF00FF


A1赋值:CONST(200日内J最低值)*5


Q赋值:0.6
输出{股票指标网}

NOTEXT1:A1,COLOR336699,DOTLINE


周K虚:周K*Q+A1,COLORFFFFFF,DOTLINE


周D虚:周D*Q+A1,COLOR00FFFF,DOTLINE


周J虚:周J*Q+A1,COLORFF00FF,DOTLINE
输出

日金叉:IF(K上穿D,J,DRAWNULL),COLOR00FFFF,LINETHICK7,POINTDOT
输出

周金叉:IF(ISLASTBAR AND 周K上穿周D,周J虚,DRAWNULL),COLOR5555FF,LINETHICK7,POINTDOT


0,COLOR00AA00