This tool is designed to act as an automated monitoring system for traders who want to be instantly notified when the current market price interacts with a specific Moving Average line on their trading chart.
Core Logic Overview
The primary purpose of this script is to eliminate the need for manual observation by "watching" the price for you. It focuses on identifying the exact moment when the current market price touches or enters a very narrow designated zone around a Moving Average. Instead of just letting the line pass by, the script triggers a proactive alert to notify you immediately.
How it Works
To determine when to send an alert, the script performs three main functions:
- Moving Average Calculation: The tool calculates a specific Moving Average based on parameters you choose (such as the time period, the calculation method like Exponential or Simple, and which price data it should follow).
- Proximity Detection: Rather than alerting only when the price hits the line perfectly—which can be difficult to catch in fast-moving markets—the script uses a "range" setting. This creates a small buffer zone around the Moving Average. If the market price falls within this specific boundary, the condition is met.
- Real-Time Notification: The moment the current "Bid" price (the price at which you can sell) enters that pre-defined range, the script generates an instant alert on your screen.
Key Benefits for the User
The logic is built for traders who use Moving Averages as a primary signal for trend changes or entry points. By using this script, you can:
- Avoid "Screen Fatigue": You don't have to stare at the charts constantly waiting for a price crossover.
- Precise Timing: You receive an immediate notification the second the price enters your designated zone, allowing for faster reaction times.
- Customizable Sensitivity: You can adjust the period of the Moving Average and the size of the alert range to suit different trading styles, whether you prefer broad trends or tight, precise movements.
/*-----------------------------+
| |
| Shared by www.Aptrafx.com |
| |
+------------------------------*/
//+------------------------------------------------------------------+
//| Alert_MA.mq4 |
//| Kalenzo |
//| bartlomiej.gorski@gmail.com |
//+------------------------------------------------------------------+
#property copyright "Kalenzo"
#property link "bartlomiej.gorski@gmail.com"
extern int range = 1;
extern int ma_period = 55;
extern int ma_shift = 0;
extern int ma_method = MODE_EMA;
extern int applied_price = PRICE_CLOSE;
#property indicator_chart_window
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
//----bb
double ma = iMA(Symbol(),0,ma_period,ma_shift,ma_method,applied_price,0);
if( (Bid <= ma+(range*Point)) && (Bid >= ma-(range*Point)))
Alert(Symbol()+" "+ma_period+" Moving Average range reached at ",Bid);
//----
return(0);
}
//+------------------------------------------------------------------+
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