// Ticker Trail.mq4
// Èíäèêàòîð
#property copyright "mandorr@gmail.com"
#property indicator_separate_window
#property indicator_buffers 2
#property indicator_color1 Yellow
#property indicator_width1 2
#property indicator_style1 0
#property indicator_color2 Gray
#property indicator_width2 2
#property indicator_style2 0
extern int Trail=10; // Òðàë
extern int CountBars=1000; // Êîëè÷åñòâî îòîáðàæàåìûõ áàðîâ
int count;
int price;
int price_prev;
int trail;
double ticker[10]; // áóôåð òèêîâ
double buffer0[];
double buffer1[];
void init()
{
SetIndexBuffer(0,buffer0);
SetIndexLabel(0,"Value");
SetIndexDrawBegin(0,0);
SetIndexBuffer(1,buffer1);
SetIndexLabel(1,"Trail");
SetIndexDrawBegin(1,0);
count=ArrayResize(ticker,CountBars);
count=0;
price_prev=0;
trail=0; if (Trail>0) trail=Trail;
}
void start()
{
int i, value;
price=MathRound(Bid/Point);
if (price_prev==0)
{
count=0;
price_prev=price;
ticker[0]=price*Point;
buffer0[0]=ticker[0];
buffer1[0]=ticker[0];
IndicatorShortName("Ticker ("+count+") Trail ("+trail+")");
return;
}
if (price==price_prev) return;
price_prev=price;
for (i=count; i>=0; i--)
{
ticker[i+1]=ticker[i];
}
ticker[0]=price*Point;
if (count<CountBars-1) count++;
value=MathRound(ticker[count]/Point);
for (i=count; i>=0; i--)
{
buffer0[i]=ticker[i];
price=MathRound(ticker[i]/Point);
if (value<price-trail) value=price-trail;
if (value>price+trail) value=price+trail;
buffer1[i]=value*Point;
}
IndicatorShortName("Ticker ("+count+") Trail ("+trail+")");
}
Sample
Analysis
Market Information Used:
Indicator Curves created:
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: