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>100%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。

RV:=(CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100;
 RG:=(CLOSE-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*100;
 J0:=(HIGH+LOW)/2;QJ:=EMA(J0,3);
 J1:=IF(CLOSE>QJ,VOL,0);
 J2:=IF(CLOSE 量能:IF(CAPITAL<1,MA(VOL,74),MA(SUM(J1-J2,22),3)),COLOR00DDDD,NODRAW;
趋势:IF(CAPITAL<1,EMA(量能,360),EMA(量能,21)),COLOR008800,NODRAW;
 VAR3:=(量能-趋势);
VAR44:=SMA(RV,3,1);
 VAR55:=SMA(VAR44,3,1);
 STICKLINE(VAR3>0,20,10,5,1),COLOR0000FF;
 STICKLINE(VAR3<0,100,90,10,1),COLOR00FF00;
 DRAWICON(CROSS(VAR44,VAR55) AND VAR55<30,2,1);
 DRAWICON(CROSS(VAR55,VAR44) AND VAR55>30,97,2);
 DRAWBAND(VAR55,RGB(0,22,224),VAR44,RGB(255,50,50));
 KK:EMA(SMA(RG,3,1),2),COLORFFFFFF;DD:SMA(KK,3,1),COLOR00FFFF;
 DRAWTEXT(CROSS(VAR44,VAR55) AND CROSS(KK,DD),10,'共振'),COLOR00FFFF;
共振点:=(CROSS(VAR44,VAR55) AND CROSS(KK,DD));
 STICKLINE(共振点>0,0,100,2,0),COLOR008888;
 STICKLINE(共振点>0,0,100,1.5,0),COLOR00AAAA;
 STICKLINE(共振点>0,0,100,0.8,0),COLOR00DDDD;
 STICKLINE(共振点>0,0,100,0.3,0),COLOR00FFFF;
 VAR1:=1;
 VAR2:=((((2*CLOSE)+HIGH)+LOW) / 4);
低金叉进:20,COLORFF00FF,LINETHICK2;
高死叉出:90,colorblue,LINETHICK2;
 VAR4:=LLV(LOW,5);
 VAR5:=HHV(HIGH,4);
 C1:=(EMA((((VAR2-VAR4)/(VAR5-VAR4))*100),4)*VAR1),COLORFF00FF,LINETHICK2;
 C2:=(EMA(((0.667*REF(C1,1))+(0.333*C1)),2)*VAR1),COLORFFFFFF,LINETHICK2;
条件:=CROSS(C1,C2) AND C1<40;
条件0:=CROSS(C2,C1) AND C1>90;
 TJ1:=CROSS(C1,C2);
 TJ2:=CROSS(C2,C1);
 TJ3:=CROSS(C1,C2) AND REF(C1,1)<20;
 TJ4:=CROSS(C2,C1) AND REF(C1,1)>80;
 DRAWTEXT(FILTER((REF(条件,1) AND (REF(LOW,1)>LOW OR TJ2))
 OR (REF(条件,2) AND (REF(LOW,2)>LLV(LOW,3) OR TJ2))
 OR (REF(条件,3) AND (REF(LOW,3)>LLV(LOW,4) OR TJ2)),4),70,'止'),colorred;
 {DRAWTEXT(FILTER((REF(条件,1) AND (REF(LOW,1)>LO