//+------------------------------------------------------------------+
//| Const Tick.mq4 |
//| Copyright © 2008, Victor Nicolaev aka Vinin |
//| e-mail: vinin@mail.ru |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2008, Victor Nicolaev aka Vinin"
#property link "e-mail: vinin@mail.ru"
#property indicator_chart_window
#property indicator_buffers 5
#property indicator_color1 White
#property indicator_color2 Red
#property indicator_color3 Red
#property indicator_color4 White
#property indicator_color5 Yellow
extern int CountTick=100;
//---- buffers
double _Open[];
double _High[];
double _Low[];
double _Close[];
double _CountBar[];
double _Volume[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init() {
//---- drawing settings
int i;
IndicatorBuffers(6);
for (i=0;i<4;i++) SetIndexStyle(i,DRAW_LINE);SetIndexStyle(4,DRAW_NONE);
if (!SetIndexBuffer(0,_Open)) Print("Íåâîçìîæíî èíèöèàëèçèðîâàòü ìàññèâ Open");
if (!SetIndexBuffer(1,_High)) Print("Íåâîçìîæíî èíèöèàëèçèðîâàòü ìàññèâ High");
if (!SetIndexBuffer(2,_Low)) Print("Íåâîçìîæíî èíèöèàëèçèðîâàòü ìàññèâ Low");
if (!SetIndexBuffer(3,_Close)) Print("Íåâîçìîæíî èíèöèàëèçèðîâàòü ìàññèâ Close");
if (!SetIndexBuffer(4,_CountBar)) Print("Íåâîçìîæíî èíèöèàëèçèðîâàòü ìàññèâ CountBar");
if (!SetIndexBuffer(5,_Volume)) Print("Íåâîçìîæíî èíèöèàëèçèðîâàòü ìàññèâ Volume");
SetIndexLabel(0,"Open");
SetIndexLabel(1,"High");
SetIndexLabel(2,"Low");
SetIndexLabel(3,"Close");
return(0); }//int init()
//+------------------------------------------------------------------+
int start() {
int limit;
int counted_bars=IndicatorCounted();
int i, pos;
if(counted_bars<0) return(-1);
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
for (i = limit;i>=0;i--){
_Volume[i]=_Volume[i+1]+Volume[i];
_Close[i]=Close[i];
_Open[i]=_Open[i+1];
_High[i]=MathMax(High[i],_High[i+1]);
_Low[i]=MathMin(Low[i],_Low[i+1]);
_CountBar[i]=_CountBar[i+1]+1;
CheckWeek(i);
CheckBar(i);
CheckTick(i);
}
return(0);
}// int start()
bool CheckTick(int pos){
if (Volume[pos]>=CountTick) {
_CountBar[pos] = 0;
_Open[pos] = Open[pos];
_High[pos] = High[pos];
_Low[pos] = Low[pos];
return(true);
}
return(false);
}
bool CheckBar(int pos){
int tmp0=Ostatok(_Volume[pos+0],CountTick);
int tmp1=Ostatok(_Volume[pos+1],CountTick);
if (tmp0<tmp1) {
if (tmp0>CountTick-tmp1) {
_CountBar[pos] = 0;
_Open[pos] = Open[pos];
_High[pos] = High[pos];
_Low[pos] = Low[pos];
}
else {
_CountBar[pos+1] = 0;
_Open[pos+1] = Open[pos+1];
_High[pos+1] = High[pos+1];
_Low[pos+1] = Low[pos+1];
_CountBar[pos] = _CountBar[pos+1]+1;
_Open[pos] = _Open[pos+1];
_High[pos] = MathMax(High[pos],_High[pos+1]);
_Low[pos] = MathMin(Low[pos],_Low[pos+1]);
}
return(true);
}
return(false);
}
bool CheckWeek(int pos){
if (TimeDayOfWeek(Time[pos+1])>TimeDayOfWeek(Time[pos+0])) {
_Volume[pos] = Volume[pos];
_CountBar[pos] = 0;
_Open[pos] = Open[pos];
_High[pos] = High[pos];
_Low[pos] = Low[pos];
return(true);
}
return(false);
}
int Ostatok(double Value1, double Value2){
double tmp=NormalizeDouble(Value1/Value2,0);
if (tmp*Value2>Value1) tmp--;
return(Value1-tmp*Value2);
}
void RedRaw(int pos) {
}
Sample
Analysis
Market Information Used:
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
Series array that contains close prices for each bar
Series array that contains tick volumes of each bar
Series array that contains open time of each bar
Indicator Curves created:
Implements a curve of type DRAW_LINE
Implements a curve of type DRAW_NONE
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: