通达信强劲RSI指标公式

强弱线:50,LINETHICK2,COLOR858585;
警示线:80,POINTDOT,COLORCYAN;
减仓线:90,COLOR00AA55,LINETHICK2;
清仓线:95,COLOR0000AA,LINETHICK2;
rsi5:SMA(MAX(C-REF(C,1),0),5,1)/SMA(Abs(C-REF(C,1)),5,1)*100,NODRAW,COLORFFAAFF;
RSI10:SMA(MAX(C-REF(C,1),0),10,1)/SMA(ABS(C-REF(C,1)),10,1)*100,NODRAW,COLORDDAADD;
RSI20:SMA(MAX(C-REF(C,1),0),20,1)/SMA(ABS(C-REF(C,1)),20,1)*100,NODRAW,COLORAA99AA;
VAR1:=BARSLAST(REF(crOSS(RSI20,RSI5),1));
VAR2:=REF(CLOSE,VAR1+1)<CLOSE AND REF(RSI5,VAR1+1)>RSI5 AND CROSS(RSI20,RSI5);
VAR3:=BARSLAST(REF(CROSS(RSI5,RSI20),1));
VAR4:=REF(CLOSE,VAR3+1)>CLOSE AND RSI5>REF(RSI5,VAR3+1) AND CROSS(RSI5,RSI20);
VAR5:=REF(RSI5,3)=HHV(RSI5,2*3+1);
VAR6:=BACKSET(FILTER(VAR5,3),3+1);
VAR7:=REF(RSI5,3)=LLV(RSI5,2*3+1);
VAR8:=BACKSET(FILTER(VAR7,3),3+1);
VAR9:=BACKSET(ISLASTBAR,BARSLAST(FILTER(VAR6,3))+1);
VAR10:=VAR9>REF(VAR9,1);
VAR16:=BACKSET(ISLASTBAR,BARSLAST(FILTER(VAR8,3))+1);
VAR18:=VAR16>REF(VAR16,1);
DRAWBAND(RSI5,RGB(255,0,255),RSI10,RGB(0,255,0));
DRAWBAND(RSI10,RGB(255,0,255),RSI20,RGB(0,255,0));
金叉:CROSS(RSI5,RSI20) AND CROSS(RSI10,RSI20),COLORRED,NODRAW;
死叉:CROSS(RSI20,RSI10) AND CROSS(RSI20,RSI5),COLORGREEN,NODRAW;
顶背离:IF(VAR2,RSI5,DRAWNULL),CIRCLEDOT,COLORFFCC00;
STICKLINE(VAR2,RSI5,RSI5*0.9,0,0),COLORFFCC00;
DRAWTEXT(VAR2,RSI5*0.9,'顶背离'),COLOR00FFFF;
底背离:IF(VAR4,RSI5,DRAWNULL),CIRCLEDOT,COLOR6699FF;
STICKLINE(VAR4,RSI5,RSI5*1.1,0,0),COLOR6699FF;
DRAWTEXT(VAR4,RSI5*1.1,'底背离'),COLOR40FF00;
压力线:DRAWLINE(FILTER(VAR6,3),RSI5,VAR10,RSI5,1),LINETHICK1,COLORCC33CC;
支撑线:DRAWLINE(FILTER(VAR8,3),RSI5,VAR18,RSI5,1),COLOR00CCCC;

原理解析：
输出强弱线:50, 线宽为2,COLOR858585
输出警示线:80,POINTDOT,画青色
输出减仓线:90,COLOR00AA55, 线宽为2
输出清仓线:95,COLOR0000AA, 线宽为2
输出RSI5:SMA(C-1日前的C和0较大值,5,1)/SMA(C-1日前的C的绝对值,5,1)*100,NODRAW,COLORFFAAFF
输出RSI10:SMA(C-1日前的C和0较大值,10,1)/SMA(C-1日前的C的绝对值,10,1)*100,NODRAW,COLORDDAADD
输出RSI20:SMA(C-1日前的C和0较大值,20,1)/SMA(C-1日前的C的绝对值,20,1)*100,NODRAW,COLORAA99AA
VAR1赋值:上次1日前的RSI20上穿RSI5距今天数
VAR2赋值:VAR1+1日前的收盘价<收盘价 AND VAR1+1日前的RSI5>RSI5 AND RSI20上穿RSI5
VAR3赋值:上次1日前的RSI5上穿RSI20距今天数
VAR4赋值:VAR3+1日前的收盘价>收盘价 AND RSI5>VAR3+1日前的RSI5 AND RSI5上穿RSI20
VAR5赋值:3日前的RSI5=2*3+1日内RSI5最高值
VAR6赋值:BACKSET(VAR5的3过滤,3+1)
VAR7赋值:3日前的RSI5=2*3+1日内RSI5最低值
VAR8赋值:BACKSET(VAR7的3过滤,3+1)
VAR9赋值:BACKSET(ISLASTBAR,上次VAR6的3过滤距今天数+1)
VAR10:=VAR9>1日前的VAR9
VAR16:=BACKSET(ISLASTBAR,上次VAR8的3过滤距今天数+1)
VAR18:=VAR16>1日前的VAR16
DRAWBAND(RSI5,RGB(255,0,255),RSI10,RGB(0,255,0))
DRAWBAND(RSI10,RGB(255,0,255),RSI20,RGB(0,255,0))
输出金叉:RSI5上穿RSI20 AND RSI10上穿RSI20,画红色,NODRAW
输出死叉:RSI20上穿RSI10 AND RSI20上穿RSI5,画绿色,NODRAW
如果VAR2返回RSI5否则返回DRAWNULL
当满足条件VAR2时,在RSI5和RSI5*0.9之间画柱状线
当满足条件VAR2时,在RSI5*0.9和'顶背离'位置书写文字
如果VAR4返回RSI5否则返回DRAWNULL
当满足条件VAR4时,在RSI5和RSI5*1.1之间画柱状线
当满足条件VAR4时,在RSI5*1.1和'底背离'位置书写文字
输出压力线:DRAWLINE(VAR6的3过滤,RSI5,VAR10,RSI5,1),LINETHICK1,COLORCC33CC
输出支撑线:DRAWLINE(VAR8的3过滤,RSI5,VAR18,RSI5,1),COLOR00CCCC