//+------------------------------------------------------------------+
//| Lsma.mq4 |
//| Copyright © 2004, Robert Hill |
//| http://www.fxdd.com/ |
//| |
//| LSMA displays a line using the endpoint of |
//| the linear regression line |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2004, Robert Hill"
#property link "http://www.fxdd.com/"
//---- indicator settings
#property indicator_chart_window
#property indicator_buffers 1
#property indicator_color1 Yellow
#property indicator_width1 2
extern int LSMA_Period = 14;
extern string p = "--Applied Price Types--";
extern string p0 = " 0 = close";
extern string p1 = " 1 = open";
extern string p2 = " 2 = high";
extern string p3 = " 3 = low";
extern string p4 = " 4 = median(high+low)/2";
extern string p5 = " 5 = typical(high+low+close)/3";
extern string p6 = " 6 = weighted(high+low+close+close)/4";
extern int LSMA_AppliedPrice = 0;//0=close, 1=open, 2=high, 3=low, 4=median(high+low)/2, 5=typical(high+low+close)/3, 6=weighted(high+low+close+close)/4
//---- buffers
double LSMA_Buffer[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- drawing settings
SetIndexBuffer(0,LSMA_Buffer);
SetIndexStyle(0,DRAW_LINE,STYLE_SOLID);
SetIndexLabel(0, "Lsma");
IndicatorShortName("LSMA("+LSMA_Period+")");
//---- initialization done
return(0);
}
int start()
{
int i, limit;
int counted_bars=IndicatorCounted();
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
for(i = limit; i >= 0; i--)
LSMA_Buffer[i] = LSMA(LSMA_Period, LSMA_AppliedPrice, i);
return(0);
}
//+------------------------------------------------------------------+
//| LSMA with PriceMode |
//| PrMode 0=close, 1=open, 2=high, 3=low, 4=median(high+low)/2, |
//| 5=typical(high+low+close)/3, 6=weighted(high+low+close+close)/4 |
//+------------------------------------------------------------------+
double LSMA(int Rperiod, int prMode, int shift)
{
int i;
double sum, pr;
int length;
double lengthvar;
double tmp;
double wt;
length = Rperiod;
sum = 0;
for(i = length; i >= 1 ; i--)
{
lengthvar = length + 1;
lengthvar /= 3;
tmp = 0;
switch (prMode)
{
case 0: pr = Close[length-i+shift];break;
case 1: pr = Open[length-i+shift];break;
case 2: pr = High[length-i+shift];break;
case 3: pr = Low[length-i+shift];break;
case 4: pr = (High[length-i+shift] + Low[length-i+shift])/2;break;
case 5: pr = (High[length-i+shift] + Low[length-i+shift] + Close[length-i+shift])/3;break;
case 6: pr = (High[length-i+shift] + Low[length-i+shift] + Close[length-i+shift] + Close[length-i+shift])/4;break;
}
tmp = ( i - lengthvar)*pr;
sum+=tmp;
}
wt = NormalizeDouble((sum*6)/(length*(length+1)),Digits);
return(wt);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains close prices for each bar
Series array that contains open prices of each bar
Series array that contains the highest prices of each bar
Series array that contains the lowest prices of each bar
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: