//+------------------------------------------------------------------+
//| |
//| Ticker MACD |
//| |
//+------------------------------------------------------------------+
#property copyright "mandorr@gmail.com"
//----
#property indicator_separate_window
#property indicator_buffers 2
#property indicator_color1 Gray
#property indicator_width1 2
#property indicator_style1 0
#property indicator_color2 Red
#property indicator_width2 1
#property indicator_style2 2
//----
extern int PeriodFast=12;
extern int PeriodSlow=26;
extern int PeriodSignal=9;
extern int CountBars=1000; // Êîëè÷åñòâî îòîáðàæàåìûõ áàðîâ
//----
int count;
int price;
int price_prev;
double period_fast;
double period_slow;
double period_sign;
double const_fast;
double const_slow;
double ma_fast[10]; // Fast EMA
double ma_slow[10]; // Slow EMA
double ma_sign[10]; // Signal SMA
double buffer0[]; // Main
double buffer1[]; // Signal
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
void init()
{
SetIndexBuffer(0,buffer0);
SetIndexLabel(0,"Main");
SetIndexDrawBegin(0,0);
SetIndexBuffer(1,buffer1);
SetIndexLabel(1,"Signal");
SetIndexDrawBegin(1,0);
count=ArrayResize(ma_fast,CountBars);
count=ArrayResize(ma_slow,CountBars);
count=ArrayResize(ma_sign,CountBars);
count=0;
ArrayInitialize(ma_sign,EMPTY_VALUE); // EMPTY_VALUE=+2147483647
price_prev=0;
period_fast=MathMax(1,PeriodFast);
period_slow=MathMax(1,PeriodSlow);
period_sign=MathMax(1,PeriodSignal);
const_fast=2/(1+period_fast);
const_slow=2/(1+period_slow);
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
void start()
{
int i, N;
double sum;
price=MathRound(Bid/Point);
if (price_prev==0)
{
count=0;
price_prev=price;
ma_fast[0]=price;
ma_slow[0]=price;
buffer0[0]=0;
IndicatorShortName("Ticker ("+count+") MACD ("+DoubleToStr(period_fast,0)+","+DoubleToStr(period_slow,0)+","+DoubleToStr(period_sign,0)+")");
return;
}
if (price==price_prev) return;
price_prev=price;
for(i=count; i>=0; i--)
{
ma_fast[i+1]=ma_fast[i];
ma_slow[i+1]=ma_slow[i];
ma_sign[i+1]=ma_sign[i];
}
ma_fast[0]=ma_fast[1]+const_fast*(price-ma_fast[1]);
ma_slow[0]=ma_slow[1]+const_slow*(price-ma_slow[1]);
if (count<CountBars-1) count++;
N=period_sign-1;
if (count>=N)
{
sum=0;
for(i=0; i<=N; i++) sum+=ma_fast[i]-ma_slow[i];
ma_sign[0]=sum/period_sign;
}
for(i=0; i<=count; i++)
{
buffer0[i]=ma_fast[i]-ma_slow[i];
buffer1[i]=ma_sign[i];
}
string cmd="";
if (count>=N)
{
if (ma_fast[0]-ma_slow[0]>ma_sign[0]) cmd=" Buy";
if (ma_fast[0]-ma_slow[0]<ma_sign[0]) cmd=" Sell";
}
IndicatorShortName("Ticker ("+count+") MACD ("+DoubleToStr(period_fast,0)+","+DoubleToStr(period_slow,0)+","+DoubleToStr(period_sign,0)+")"+cmd);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Indicator Curves created:
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: