Simple Code for Detect A "New Bar or New Candle " Received
This software component for MetaTrader 5 is built to enhance the capabilities of your trading environment. This Expert Advisor serves as automated trading software. It is utilized to monitor financial markets and execute trades based on predefined algorithmic rules, enabling precise position management without the need for constant manual oversight.
How to Setup and Use Simple Code for Detect A "New Bar or New Candle " Received
1. Installation: Open the "File" menu, select "Open Data Folder," navigate to MQL/Experts, paste your file, and restart the terminal.
2. Activation: Drag the EA from the Navigator onto a chart, ensure "Allow live trading" is checked in the Common tab, and verify the AutoTrading button is green.
3. Optimization: Right-click your chart, choose "Expert List," click "Properties" to adjust inputs, and save your preferred setup as a set file for future use.
4. Maintenance: Regularly check the "Experts" tab in the terminal window to monitor trade logs and potential execution errors.
Frequently Asked Questions
Q: Why is my EA not opening trades? A: Check the "AutoTrading" button, ensure "Allow live trading" is enabled, and verify your broker allows automated trading on your account type.
Q: Can I run multiple EAs on one chart? A: No, each chart can only host one active EA; however, you can open multiple charts for different currency pairs to run several EAs.
Q: What does the "smiley face" icon mean? A: A smiley face in the top-right corner of the chart indicates the EA is successfully running; a frowny face means it is disabled.
Description & Settings
This code block
detects
a
New Bar
or a
New Candle
when it has received.
the basic principle of the codes is very simple. First the code stores the
Time of the previous bar / Candle
. (Then add
60 seconds
(equals to
1 min.
you can add time as you want) to the Time of the previous bar which give the
closing time value of the Current Bar / Candle.
Once,
Current Time = closing time value of the Current Bar / Candle.
That means a new has received / the current bar has closed..
in this code the flag (the bool type variable 'NewBarRecived') avoids the multiple calling of this code block. which means this code block execute only once per bar / candle. The
Comment();
and the
playsound("ok.wav");
is used to check the accuracy of the code block. You can remove it if you want.
The flag is reset to false once the current Time is above the closing time of the current candle to check next bar arrival. (Watch comments to see).
