Convert MT4 HST Files to CSV
Info
The Convert MT4 HST Files to CSV is a Script for MetaTrader 4 that the hst2csv script converts *. hst files to *.
Usage
This tool is typically used for enhancing chart analysis and decision making.
Platform
This Script works exclusively on MetaTrader 4 (both build 600+ and newer versions).
Setup
Place the downloaded file in MQL4/Scripts folder via File ? Open Data Folder in MetaTrader 4.
How to Install and Use Convert MT4 HST Files to CSV
1. Installation: Move your script file into the MQL/Scripts directory and restart the platform.
2. Execution: Drag the script onto a chart; it will perform a one-time action, such as closing all open orders or clearing chart objects.
3. Editing: Use MetaEditor (F4) to modify code, click "Compile," and verify no errors appear in the terminal before running.
4. Removing: Scripts stop automatically, but you can remove them manually by right-clicking the chart and choosing "Remove Script."
Frequently Asked Questions
Q: How are scripts different from EAs? A: Scripts execute a single action and then stop; EAs monitor the market and trade continuously.
Q: Can I assign a hotkey to a script? A: Yes, right-click the script in the Navigator, select "Set Hotkey," and define your preferred keyboard shortcut.
Q: Why did my script stop? A: Scripts are designed to stop immediately after finishing their programmed command; this is normal behavior.
What this tool does
The HST2CSV script converts *.
Typical Use Case
This Script excels in automated trading and technical analysis on MetaTrader 4.
Compatible Platform & Setup
This Script works on MetaTrader 4. Place the file in the MQL4/Scripts folder and restart the terminal.
Description & Settings
Related: convert real tick data to strategy tester fxt files - another powerful script for MetaTrader 4 traders.
The HST2CSV script converts *.hst files to *.csv files, enabling error-free import into the MetaTrader 4 client terminal.Also recommended: m1 quote base converter for strategy tester - similar script with strong performance on MetaTrader 4.
Script Operation Principle:
- The input_file_name parameter must be specified with the .hst extension. Files with other extensions will not be processed.
- Setting input_file_from_history to 'true' allows opening files from the current history folder (terminal_folder\history\server_name). If set to 'false', the file will be opened from the \experts\files directory.
Purpose of this script:
This script was developed to address a need to consolidate historical data from fragmented .hst files. It was observed that some .hst files were not importable into the terminal directly, despite containing valuable data. This script successfully converts such non-importable files into CSV format, with file size comparisons confirming data integrity.
Handling Decimal Separators:
Users who utilize a comma as a decimal separator may encounter issues with date formatting when opening CSV files in Excel. To address this, a specific function can be implemented to convert numbers to strings using a comma as the decimal separator. Currently, the script uses a period as the decimal separator, consistent with the system's default.
You may also like: JForex OHLC Data Converter - excellent alternative for script users on MetaTrader 4.
Source Code
#property copyright "robotfx"
#property link "https://robotfx.org"
#property show_inputs
#include <winuser32.mqh>
#include <stdlib.mqh>
#define file_name "hst2csv.ex4"
#define wrong_file_ext " : *.hst "
#define wrong_file_ext_hdr " "
extern string input_file_name = "eurusd5.hst";
extern bool input_file_in_history = true;.......
⚠ 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.