KDJ指标 指标说明
KDJ，其综合动量观念、强弱指标及移动平均线的优点，
早年应用在期货投资方面，功能颇为显著，目前为股市中最常
被使用的指标之一。
买卖原则
1 K线由右边向下交叉D值做卖，K线由右边向上交叉D值做买。
2 高档连续二次向下交叉确认跌势，低挡连续二次向上交叉
确认涨势。
3 D值<20%超卖，D值>80%超买，J>99.99%超买，J<10%超卖。
4 KD值于50%左右徘徊或交叉时，无意义。
5 投机性太强的个股不适用。
6 可观察KD值同股价的背离，以确认高低点。
7 叠加了大底和资金抄底指标，强化了选股功能。
RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
K:SMA(RSV,M1,1),LINETHICK1;
D:SMA(K,M2,1),LINETHICK1;
J:3*K-2*D,COLORFF00FF,LINETHICK1;
IF(J<0,J,DRAWNULL),colorgreen,LINETHICK2;
IF(K>90,K,DRAWNULL),COLOR0000FF,LINETHICK2;
IF(D>85,D,DRAWNULL),COLORFFFF11,LINETHICK2;
DRAWICON(CROSS(J,1),J,1);
DRAWICON(K>80 AND D>80 AND CROSS(D,K),D,2);
VAR1:=REF((LOW+OPEN+CLOSE+HIGH)/4,1);
VAR2:=SMA(ABS(LOW-VAR1),13,1)/SMA(MAX(LOW-VAR1,0),10,1);
VAR3:=EMA(VAR2,10);
VAR4:=LLV(LOW,33);
VAR5:=EMA(IF(LOW<=VAR4,VAR3,0),3);
z:0,colorblack;
进场:IF(VAR5>REF(VAR5,1),VAR5,0),colorred,NODRAW;
STICKLINE(VAR5>REF(VAR5,1),0,VAR5,6,0 ),colorred;
洗盘:IF(VAR5<REF(VAR5,1),VAR5,0),colorgreen,NODRAW;
STICKLINE(VAR5<REF(VAR5,1),0,VAR5,6,0),colorgreen;
STICKLINE(VAR5>REF(VAR5,1),0,VAR5,6,0 ),COLOR000055;
STICKLINE(VAR5>REF(VAR5,1),0,VAR5,6,0 ),COLOR000077;
STICKLINE(VAR5>REF(VAR5,1),0,VAR5,6,0 );
STICKLINE(VAR5>REF(VAR5,1),0,VAR5,6,0 );
STICKLINE(VAR5>REF(VAR5,1),0,VAR5,6,0 );
STICKLINE(VAR5>REF(VAR5,1),0,VAR5,6,0 ),COLOR0000FF;
STICKLINE(VAR5<REF(VAR5,1),0,VAR5,6,0);
STICKLINE(VAR5<REF(VAR5,1),0,VAR5,6,0);
STICKLINE(VAR5<REF(VAR5,1),0,VAR5,6,0),colorgreen;
STICKLINE(VAR5<REF(VAR5,1),0,VAR5,1,6,0),COLOR00BB00;
STICKLINE(VAR5<REF(VAR5,1),0,VAR5,0.6,0),COLOR00DD00;
STICKLINE(VAR5<REF(VAR5,1),0,VAR5,0.6,0),COLOR00FF00;
VAR21:=SMA(ABS(HIGH-VAR1),13,1)/SMA(MIN(HIGH-VAR1,0),10,1);
VAR31:=EMA(VAR21,10);
VAR41:=HHV(HIGH,33);
VAR51:=EMA(IF(HIGH>=VAR41,VAR31,0),3);
拉高:IF(VAR51<REF(VAR51,1),VAR51,0),coloryellow,NODRAW;
STICKLINE(VAR51<REF(VAR51,1),0,VAR51,6,0),coloryellow;
出货:IF(VAR51>REF(VAR51,1),VAR51,0),colorcyan,NODRAW;
STICKLINE(VAR51>REF(VAR51,1),0,VAR51,6,0 ),colorcyan;
趋势: (CLOSE-MA(CLOSE,40))/MA(CLOSE,40)*100 , COLORaabbdd;
aa:=((REF(趋势,1)<REF(趋势,2) AND 趋势<-30) AND 趋势>=REF(趋势,1)) OR (REF(CROSS(-30,趋势),1) AND CROSS(趋势,-30)) OR 趋势=-30;
DRAWTEXT(aa,55,'砸锅卖田买'),coloryellow;
买:IF(aa,55,-30),coloryellow;
bb:=((REF(趋势,1)<REF(趋势,2) AND 趋势<-20 AND 趋势>-25) AND 趋势>=REF(趋势,1)) OR (REF(CROSS(-20,趋势),1) AND CROSS(趋势,-20));
DRAWTEXT(bb,50,'见底信号'),colorred;
见底:IF(bb,50,-20),colorred;
cc:=((REF(趋势,1)<REF(趋势,2) AND 趋势<-25 AND 趋势>-30) AND 趋势>=REF(趋势,1)) OR (REF(CROSS(-25,趋势),1) AND CROSS(趋势,-25));
DRAWTEXT(cc,40,'莫错失机会'),color00ff00;
上啊:IF(cc,40,-25),color00ff00;
底部:IF(CROSS(-20,趋势),25,-20),linethick2,colorf0f000;
DRAWTEXT(CROSS(-20,趋势),25,'★'),colorf0f000;
机会:IF(CROSS(-25,趋势),40,-25),linethick2,colorf00ff0;
DRAWTEXT(CROSS(-25,趋势),40,'★'),colorf00ff0;
等:IF(CROSS(-30,趋势),30,-30),linethick2,colorwhite;
DRAWTEXT(CROSS(-30,趋势),30,'★'),colorwhite;
IF(PERIODNAME<>"日线")
{
统计:"该指标只在日线周期下有效。";
RETURN;
}
//大单净量
r:=((ZDMR[-1]+BDMR[-1])-(ZDMC[-1]+BDMC[-1]))/SHGZG*100;
//相对强弱
LC := REF(CLOSE,1);//前一日收盘价;
RSI$1:=SMA(MAX(CLOSE-LC,0),3,1)/SMA(ABS(CLOSE-LC),3,1)*100;
RSI$2:=SMA(MAX(CLOSE-LC,0),5,1)/SMA(ABS(CLOSE-LC),5,1)*100;
RSI$3:=SMA(MAX(CLOSE-LC,0),8,1)/SMA(ABS(CLOSE-LC),8,1)*100;
相对强弱:=0.5*RSI$1+0.31*RSI$2+0.19*RSI$3;
wave$1:=SMA(100*(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8)),3,1);
wave$2:=SMA(100*(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8)),5,1);
wave$3:=SMA(100*(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8)),8,1);
短线波段:=0.5*wave$1+0.31*wave$2+0.19*wave$3;
机会区:20,POINTDOT,colorred;
风险区:80,POINTDOT,colorgreen;
风险系数:0.5*相对强弱+0.5*短线波段,coloryellow;
//买入条件;
CD1:=IF(风险系数<20 AND CLOSE>OPEN AND r>0,1,0);//波段小于20,股价翻红;
CD2:=IF(风险系数<20 AND LOW>=REF(LOW,1) AND CLOSE>LOW AND r>0,1,0);//波段小于20,股价未翻红,但未创新低;
CD3:=IF(REF(风险系数,1)<20 AND 风险系数>REF(风险系数,1),1,0);//前一日波段小于20,今日转向;
SIGNALBUY=(CD1=1 OR CD2=1 OR CD3=1);
X=(SIGNALBUY AND COUNT(SIGNALBUY,3)=1);
DRAWICON(X,机会区,"buy");
|
