红箭头买入，简单明了，不需想都赚钱的指标，还怕有未来函数吗？

//这是一个老指标,但很好用,许多老朋友都有,一些新来www.88gs.com的朋友索要.再发一次
 本公式测试没未来函数

 

{www.gszx.com.cn红箭头买入}

RSV:=(CLOSE-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*100;

K0:=SMA(RSV,3,1);

K:=K0;D:=SMA(K0,2,1);

j1:(3*k0-2*d),coloryellow;j2:MA(j1,2),colorRED;

MAV:=(2*C+H+L)/4;

Var1:=LLV(LOW,21);

Var2:=HHV(HIGH,21);

SK: EMA((MAV-Var1)/(Var2-Var1)*100,8),COLORwhite;

SD: EMA(0.667*REF(SK,1)+0.333*SK,1),colorCYAN;

sj:=3*sk-2*sd;

50,POINTDOT,colorred;

70,POINTDOT,colorred;

90,color00aa00;

www:sj<20,color00aa00;

W:if(WWW,0,20),COLOR00aa00,linethick2;

DRAWICON(W=0,3,4);