Uniformity Factor Script for Price Change Analysis
Info
The Uniformity Factor Script for Price Change Analysis is a Script for MetaTrader 5 that this script offers a straightforward way to estimate the exponent/power factor, which characterizes the uniformity of price changes in historical data. It assesses how closely price movements adhere to the concept of a 'random walk', where the distance traveled (up or down) is proportional to the square root of the number of steps.
Usage
This tool is typically used for enhancing chart analysis and decision making.
Platform
This Script works exclusively on MetaTrader 5 (both build 600+ and newer versions).
Setup
Place the downloaded file in MQL5/Scripts folder via File ? Open Data Folder in MetaTrader 5.
How to Install and Use Uniformity Factor Script for Price Change Analysis
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
This script offers a straightforward way to estimate the exponent/power factor, which characterizes the uniformity of price changes in historical data.
Typical Use Case
This Script excels in automated trading and technical analysis on MetaTrader 5.
Compatible Platform & Setup
This Script works on MetaTrader 5. Place the file in the MQL5/Scripts folder and restart the terminal.
Description & Settings
Related: programming patterns - abstract factory - another powerful script for MetaTrader 5 traders.
This script offers a straightforward way to estimate the exponent/power factor, which characterizes the uniformity of price changes in historical data. It assesses how closely price movements adhere to the concept of a 'random walk', where the distance traveled (up or down) is proportional to the square root of the number of steps.Also recommended: programming patterns - factory method - similar script with strong performance on MetaTrader 5.
In the context of financial quotes, the factor often deviates from the theoretical value of 1/2 due to the non-random nature of price distributions. By applying this factor, time series increments can be transformed into a more uniform distribution, facilitating more consistent and predictable processing in algo-trading strategies, particularly in volatility analysis.
The concept of the uniformity factor is a valuable tool for understanding the 'random walk' behavior of price fluctuations. This indicator provides visualization and settings for experimentation, enabling traders to determine the extent to which an instrument's price movements can be considered a random walk and identify the most suitable factor value.
The script simplifies the process of finding the appropriate factor and classifying instruments based on their 'random walk' characteristics. It automatically prints the recommended factor value, making it easy to analyze different instruments and timeframes.
You may also like: set stop loss on all open positions by target loss amount - excellent alternative for script users on MetaTrader 5.
Source Code
#property copyright "RobotFX"
#property link "https://robotfx.org"
#property description "Educational code - RobotFX www.robotfx.org"
#property version "1.0"
#property script_show_inputs
input int BarLimit = INT_MAX; // BarLimit (all chart bars, by default)
const int _bars = fmin(BarLimit, fmin(iBars(_Symbol, _Period), TerminalInfoInteger(TERMINAL_MAXBARS)));
void OnStart()
{
double delta = 0;.......
⚠ 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.