Jurik_RSX

//+SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS+
//|                                                         JRSX.mq4 |
//|          JRSX: Copyright © 2005,            Weld, Jurik Research |
//|                                          http://weld.torguem.net |
//|          MQL4: Copyright © 2005,                Nikolay Kositsin |
//|                                   Khabarovsk, violet@mail.kht.ru |
//+SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS+
#property copyright "Weld"
#property link "http://weld.torguem.net"
#property indicator_separate_window
#property indicator_buffers 1
#property indicator_color1 Magenta
#property indicator_level1 80
#property indicator_level2 20
#property indicator_level3 50
#property indicator_maximum 100
#property indicator_minimum 0
//---- input parameters
extern int       Lengh=14;
//---- buffers
double JRSX_Bufer[];
//----
int    shift,r,w,k,Tnew,counted_bars,T0,T1;
//----
double v4,v8,v10,v14,v18,v20,v0C,v1C,v8A;
double F28,F30,F38,F40,F48,F50,F58,F60,F68,F70,F78,F80;
double f0,f28,f30,f38,f40,f48,f50,f58,f60,f68,f70,f78,f80,Kg,Hg;
//+SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS+
//| Custom indicator initialization function                         |
//+SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS+
int init()
  {
//---- indicators

   SetIndexStyle(0,DRAW_LINE);
   SetIndexBuffer(0,JRSX_Bufer);
   IndicatorShortName("RSX("+Lengh+")");
   SetIndexEmptyValue(0,50.0);
//----
return(0);
  }
//+SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS+
//| Custor indicator deinitialization function                       |
//+SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS+
int start()
{
counted_bars=IndicatorCounted()-1;
if(counted_bars < 0) counted_bars = 0;

if (counted_bars>Lengh) shift=Bars-counted_bars-1;
else shift=Bars-Lengh-1;

Tnew=Time[shift+1];

//+--- âînnnríîâëlícl dldlelííuo +=====================+
if((Tnew!=T0)&&(shift<Bars-Lengh-1))
{
if (Tnew==T1)
{
f28=F28; f30=F30; f38=F38; f40=F40; f48=F48; f50=F50;
f58=F58; f60=F60; f68=F68; f70=F70; f78=F78; f80=F80;
}
else return(-1);
}
//+--- +===============================================+

if (Lengh-1>=5)w=Lengh-1;else w=5; Kg=3/(Lengh+2.0); Hg=1.0-Kg;

while (shift >= 0)
{//+-------------------+
if (r==0)
{//...
r = 1; k = 0;
}//...
else
{//++++++++++++++++++++
if (r>=w) r=w+1; else r=r+1;

v8 = Close[shift]-Close[shift+1]; v8A=MathAbs(v8);

//---- âu÷cnëlícl V14 ------
f28 = Hg  * f28 + Kg  *  v8;
f30 = Kg  * f28 + Hg  * f30;
v0C = 1.5 * f28 - 0.5 * f30;
f38 = Hg  * f38 + Kg  * v0C;
f40 = Kg  * f38 + Hg  * f40;
v10 = 1.5 * f38 - 0.5 * f40;
f48 = Hg  * f48 + Kg  * v10;
f50 = Kg  * f48 + Hg  * f50;
v14 = 1.5 * f48 - 0.5 * f50;
//---- âu÷cnëlícl V20 ------
f58 = Hg  * f58 + Kg  * v8A;
f60 = Kg  * f58 + Hg  * f60;
v18 = 1.5 * f58 - 0.5 * f60;
f68 = Hg  * f68 + Kg  * v18;
f70 = Kg  * f68 + Hg  * f70;
v1C = 1.5 * f68 - 0.5 * f70;
f78 = Hg  * f78 + Kg  * v1C;
f80 = Kg  * f78 + Hg  * f80;
v20 = 1.5 * f78 - 0.5 * f80;

if ((r <= w) && (v8!= 0)) k = 1;
if ((r == w) && (k == 0)) r = 0;
}//++++++++++++++++++++
if ((r >  w) &&(v20 > 0.0000000001 )) ///0.0000000001=={1.0e-10};
{//...
v4 = (v14/v20+1.0)*50.0; if(v4>100.0)v4=100.0; if(v4<0.0)v4=0.0;
}//...
else  v4 = 50.0;
JRSX_Bufer[shift]=v4;

//+--- Nîodrílícl dldlelííuo +========================+
if (shift==1)
{
T1=Time[1];T0=Time[0];
F28=f28; F30=f30; F38=f38; F40=f40; F48=f48; F50=f50;
F58=f58; F60=f60; F68=f68; F70=f70; F78=f78; F80=f80;
}
//+---+===============================================+

shift--;
}
//+-------------------+
return(0);
}