Time Manipulation Library for MetaTrader
Info
The Time Manipulation Library for MetaTrader is a Library for MetaTrader 4 that a collection of utility functions for handling time and date calculations within metatrader 4/5 environments. Key Functions:- Last Sunday Before DT: Returns the last Sunday at 22:00 occurring before a specified datetime.
Usage
This tool is typically used for enhancing chart analysis and decision making.
Platform
This Library works exclusively on MetaTrader 4 (both build 600+ and newer versions).
Setup
Place the downloaded file in MQL4/Libraries folder via File ? Open Data Folder in MetaTrader 4.
How to Install and Use Time Manipulation Library for MetaTrader
1. Storage: Place library files in the MQL/Libraries directory to ensure they are accessible to your projects.
2. Implementation: Include the library in your code using the #import directive, ensuring you match the exact function names and parameters.
3. Compilation: Ensure the library is present in the directory before you compile your main EA or script, as the compiler links them during this phase.
4. Management: Keep libraries organized in sub-folders if you manage many custom functions to maintain a clean project structure.
Frequently Asked Questions
Q: What is a library file used for? A: Libraries store reusable code modules, allowing you to centralize common logic used by multiple EAs or indicators.
Q: Is a library executable? A: No, libraries are non-executable files containing functions; they must be imported into an EA, indicator, or script to function.
Q: Can I update a library while the platform is running? A: You should compile your EA or script after updating a library to ensure the latest code changes are integrated.
What this tool does
A collection of utility functions for handling time and date calculations within MetaTrader 4/5 environments.
Typical Use Case
This Library excels in automated trading and technical analysis on MetaTrader 4.
Compatible Platform & Setup
This Library works on MetaTrader 4. Place the file in the MQL4/Libraries folder and restart the terminal.
Description & Settings
Related: time suite - another powerful library for MetaTrader 4 traders.
A collection of utility functions for handling time and date calculations within MetaTrader 4/5 environments.Key Functions:
- Last Sunday Before DT: Returns the last Sunday at 22:00 occurring before a specified datetime.
Also recommended: Real-Time Excel Export - similar library with strong performance on MetaTrader 4.
- Nearest Friday After DT: Returns the nearest Friday at 23:00 occurring after a specified datetime.- Number of Holidays: Calculates the total number of holidays between two given dates.
- Trading Hours Count: Determines the number of trading hours (or hourly candles) between a start and end datetime.
- Add Trading Time: Adds a specified number of trading hours to a given datetime. This is useful for scenarios where business or trading hours, not just calendar hours, are relevant. For instance, if a position opens on Friday at 21:00 and needs to be closed 5 trading hours later, this function ensures the calculation correctly accounts for weekends, resulting in a closure on Monday at 02:00.
This library is designed to simplify complex time-based logic in your trading strategies.
You may also like: Time Filter for Trading Positions - excellent alternative for library users on MetaTrader 4.
Source Code
#property copyright "robotfx"
#property link "https://robotfx.org"
#include <datetime.mqh>
int start()
{
datetime fridayend = one_friday_end;
print(" onefridayend=", timetostr(fridayend));
datetime tl = timelocal();
datetime tc = timecurrent();
datetime t = tc - 3*60*60;.......
⚠ Limitations & Risk Warning
- This tool is provided for educational and testing purposes only.
- Past performance does not guarantee future results.
- Trading involves substantial risk of loss. Use on a demo account first.
- Results may vary depending on market conditions, broker, and settings.
- We recommend thorough backtesting and forward testing before using with real funds.