rsj指标源码 – PHP基础 – 前端 php函数与函数调用

rsi指标讲解的主要内容是基础的指标公式、买卖指标公式、精确买卖点、趋势分析、自用以及复合通道公式的解析，希望能够在实战中帮助到广大投资者。

//基础指标公式

50,DOTLINE;20;80;

DRAWBAND(80,RGB(0,30,255),100,RGB(0,30,255));

DRAWBAND(20,RGB(0,150,200),0,RGB(0,150,200));

DRAWTEXT_FIX(1,0.02,0,0,★RSI6与RSA12金叉参考买入.死叉参考卖出. ★威廉WR大于80买入区.小于20卖出区.),COLOR00FFFF,LINETHICK3;

CC:=FORCAST(C,3); HH:=FORCAST(H,3); LL:=FORCAST(L,3);

LC:=REF(WMA((2*CC+HH+LL)/4,3),1);

RSI6:SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100,COLORFF9900,LINETHICK0;

RSI12:SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100,COLOR00FFFF,LINETHICK0;

DRAWBAND(RSI6,RGB(255,80,0),RSI12,RGB(0,255,100));

SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100,COLORFF9900,LINETHICK3;

IF(RSI6>REF(RSI6,1),RSI6,DRAWNULL),COLOR0000FF,LINETHICK4;

SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100,COLOR00FFFF,LINETHICK2;

威廉WR:FORCAST(100*(HHV(HH,14)-CC)/(HHV(HH,14)-LLV(LL,14)),5),COLOR00FFFF,DOTLINE;

IF(威廉WR>80 ,威廉WR,DRAWNULL),COLOR00FF00,LINETHICK3;

IF(威廉WR<20,威廉WR,DRAWNULL),COLOR0000FF,LINETHICK3;

导入软件之后的基本走势图形有：

//买卖指标公式

N1:=6;

N2:=6;

N3:=6;

LC:=REF(CLOSE,1);

RSI1:SMA(MAX(CLOSE-LC,0),N1,1)/SMA(ABS(CLOSE-LC),N1,1)*100;

RSI2:SMA(MAX(CLOSE-LC,0),N2,1)/SMA(ABS(CLOSE-LC),N2,1)*100;

RSI3:SMA(MAX(CLOSE-LC,0),N3,1)/SMA(ABS(CLOSE-LC),N3,1)*100;

MA60:MA(C,60);

MA5:MA(C,5);

MA10:MA(C,10);

MA20:MA(C,20);

A:20;

D:80;

买:=RSI1<20 OR RSI1<80 AND C>REF(C,1)AND VOLREF(MA60,1) AND MA5>REF(MA5,1)AND MA10>REF(MA10,1)AND MA20>REF(MA20,1);

DRAWTEXT(买,RSI1*0.8,买),COLOR0099FF;

卖:=RSI1>80 AND VOL>REF(VOL,1);

DRAWTEXT(卖,RSI1*1.09,卖),COLOR0099FF;

//精确买卖点公式

LC := REF(CLOSE,1);

R:SMA(MAX(CLOSE-LC,0),9,1)/SMA(ABS(CLOSE-LC),9,1)*10;

K:=r-REF(r,1);

STICKLINE(k>REF(k,1) AND R<3 AND (k<0 OR REF(k,1)<0),3,5,2),colorred;

STICKLINE(k5.5,5,7,2),colorgreen;

x:=(k>REF(k,1) AND R<3.0 AND (k<0 OR REF(k,1)<0))*8;

y:=((k5.5)>0)*8;

//趋势分析

VAR1:=HHV(HIGH,33);

VAR2:=LLV(LOW,33);

A:=(SMA((CLOSE-VAR2)/(VAR1-VAR2),8,1))*(100),COLOR00FFFF;

价格线:EMA(HHV(A,3),1),colorgreen;

va1:=(CLOSE-LLV(LOW,90))/(HHV(HIGH,90)-LLV(LOW,90))*100;

va2:=SMA(va1,9,1),colorwhite;

趋势线:SMA(va2,6,1),colorff00ff;

va4:=3*va2-2*趋势线,colorff00ff;

撑压线:WMA((va2+趋势线+va4)/3,60),colorred;

LC:= REF(CLOSE,1);

RSI6:SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100,colorwhite;

RSI12:SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100,coloryellow;

卖线:85,LINETHICK02,POINTDOT,Color15FF15;

界线:50,LINETHICK02,POINTDOT,ColorFF1EFF;

买线:20,LINETHICK02,POINTDOT,Color28FFFF;