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;