//+------------------------------------------------------------------+
//| Indicator: Trand Trade.mq4 |
//| Created with
EABuilder.com |
//|
http://eabuilder.com |
//+------------------------------------------------------------------+
#property copyright "Created with
EABuilder.com"
#property link "
http://eabuilder.com"
#property version "1.00"
#property description ""
#include <stdlib.mqh>
#include <stderror.mqh>
//--- indicator settings
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_type1 DRAW_ARROW
#property indicator_width1 4
#property indicator_color1 0xFFAA00
#property indicator_label1 "Buy"
#property indicator_type2 DRAW_ARROW
#property indicator_width2 4
#property indicator_color2 0x0000FF
#property indicator_label2 "Sell"
//--- indicator buffers
double Buffer1[];
double Buffer2[];
double myPoint; //initialized in OnInit
void myAlert(string type, string message)
{
if(type == "print")
Print(message);
else if(type == "error")
{
Print(type+" | Trand Trade @ "+Symbol()+","+IntegerToString(Period())+" | "+message);
}
else if(type == "order")
{
}
else if(type == "modify")
{
}
}
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int OnInit()
{
IndicatorBuffers(2);
SetIndexBuffer(0, Buffer1);
SetIndexEmptyValue(0, 0);
SetIndexArrow(0, 241);
SetIndexBuffer(1, Buffer2);
SetIndexEmptyValue(1, 0);
SetIndexArrow(1, 242);
//initialize myPoint
myPoint = Point();
if(Digits() == 5 || Digits() == 3)
{
myPoint *= 10;
}
return(INIT_SUCCEEDED);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int OnCalculate(const int rates_total,
const int prev_calculated,
const datetime& time[],
const double& open[],
const double& high[],
const double& low[],
const double& close[],
const long& tick_volume[],
const long& volume[],
const int& spread[])
{
int limit = rates_total - prev_calculated;
//--- counting from 0 to rates_total
ArraySetAsSeries(Buffer1, true);
ArraySetAsSeries(Buffer2, true);
//--- initial zero
if(prev_calculated < 1)
{
ArrayInitialize(Buffer1, 0);
ArrayInitialize(Buffer2, 0);
}
else
limit++;
//--- main loop
for(int i = limit-1; i >= 0; i--)
{
if (i >= MathMin(5000-1, rates_total-1-50)) continue; //omit some old rates to prevent "Array out of range" or slow calculation
//Indicator Buffer 1
if(iMA(NULL, PERIOD_CURRENT, 20, 0, MODE_EMA, PRICE_CLOSE, i) > iMA(NULL, PERIOD_CURRENT, 50, 0, MODE_EMA, PRICE_CLOSE, i) //Moving Average > Moving Average
&& Low
<= iMA(NULL, PERIOD_CURRENT, 50, 0, MODE_EMA, PRICE_CLOSE, i) //Candlestick Low <= Moving Average
)
{
Buffer1 = Low; //Set indicator value at Candlestick Low
}
else
{
Buffer1 = 0;
}
//Indicator Buffer 2
if(iMA(NULL, PERIOD_CURRENT, 20, 0, MODE_EMA, PRICE_CLOSE, i) < iMA(NULL, PERIOD_CURRENT, 50, 0, MODE_EMA, PRICE_CLOSE, i) //Moving Average < Moving Average
&& High >= iMA(NULL, PERIOD_CURRENT, 50, 0, MODE_EMA, PRICE_CLOSE, i) //Candlestick High >= Moving Average
)
{
Buffer2 = High; //Set indicator value at Candlestick High
}
else
{
Buffer2 = 0;
}
}
return(rates_total);
}
//+------------------------------------------------------------------+
