//+------------------------------------------------------------------+
//| Price Range Mod.mq4 |
//| copyright Grigori Minassian |
//| Rustem Bigeev modyfied |
//| www.parch.ru |
//+------------------------------------------------------------------+
//mod hlcl md
#property copyright "Grigori Minassian"
#property indicator_separate_window
#property indicator_buffers 4
#property indicator_color1 Blue
#property indicator_color2 Red
#property indicator_color3 Gray
#property indicator_color4 Green
//#property indicator_level1 0
#property indicator_width3 1
#property indicator_width4 1
double ChangeHigh[];
double ChangeClose[];
double ChangeLow[];
double ChangeMid[];
extern int PR_Period = 77;
extern bool showHL = true;
int init()
{
int draw = DRAW_NONE; if (showHL) draw = DRAW_LINE;
SetIndexStyle(0, draw);
SetIndexStyle(1, draw);
SetIndexStyle(2, DRAW_LINE);
SetIndexStyle(3, DRAW_LINE);
SetIndexBuffer(0, ChangeHigh);
SetIndexBuffer(1, ChangeLow);
SetIndexBuffer(2, ChangeMid);
SetIndexBuffer(3, ChangeClose);
IndicatorDigits(Digits + 1);
IndicatorShortName("Price Range HLClMid (" + PR_Period + ") ");
SetIndexLabel(0, "High");
SetIndexLabel(1, "Low");
SetIndexLabel(2, "Middle");
SetIndexLabel(3, "Close");
return(0);
}
double price_change_high = 0;
double price_change_low = 0;
double price_change_close = 0;
void ComputePriceRange(int period, int shift)
{
int high_shift = iHighest(Symbol(), 0, MODE_HIGH, period, shift);
int low_shift = iLowest (Symbol(), 0, MODE_LOW, period, shift);
double price_open = iClose(Symbol(), 0, period + shift);
double price_high = iClose(Symbol(), 0, high_shift);
double price_low = iClose(Symbol(), 0, low_shift);
double price_close = iClose(Symbol(), 0, shift);
price_change_high = (price_high - price_open) / Point;
price_change_low = (price_low - price_open) / Point;
price_change_close = (price_close - price_open) / Point;
}
int start()
{
int i, limit;
int counted_bars=IndicatorCounted();
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
for(i = 0; i < limit; i++)
{
ComputePriceRange(PR_Period, i);
ChangeHigh[i] = price_change_high;
ChangeLow[i] = price_change_low;
ChangeClose[i] = price_change_close;
ChangeMid[i] = (price_change_high+price_change_low)/2;
}
return(0);
}
Sample
Analysis
Market Information Used:
Series array that contains the highest prices of each bar
Series array that contains close prices for each bar
Series array that contains the lowest prices of each bar
Indicator Curves created:
Implements a curve of type draw
Implements a curve of type DRAW_LINE
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: