Topics: mt5-risk-architect, metatrader5, precise-position-sizer, reward-risk-optimizer, risk-reward, dynamic-lot-scaling, mt5-exposure-manager, forex-trading, position-sizing, mt5-portfolio-sentinel, lot-calculator, risk-management, risk-reward, mql5-risk-engine, mt5-drawdown-control, trading-calculator

Github: https://github.com/ZrakD/Mt5-Forex-position-size-calculator

Information

Advanced MT5 / MT4 forex trading tool and indicator suite designed for modern trading platforms, featuring automation, risk management, trade execution, market analysis, and algorithmic trading capabilities. This project supports traders with expert advisors (EAs), indicators, scalping systems, position sizing tools, and real-time trading assistance.

📊 Position Sizer MT5 / MT4

Professional risk management and position sizing tool for MetaTrader 5 and MetaTrader 4 built for precision, clarity, and real trading workflows.

🖥️ Screenshot

📌 Overview

Position Sizer MT5/MT4 is a risk management tool designed for traders who want precise control over every trade.

Instead of guessing lot sizes, the system calculates everything automatically based on your risk tolerance and setup.

Built with a modern desktop UI inspired by professional trading platforms.

⚙️ What It Does

The application calculates optimal position sizing and visualizes trade risk in real time:

Metric	Description
Lot Size	Automatically calculated based on risk and stop loss distance
Risk Amount	Exact dollar value at risk per trade
Reward Amount	Potential profit based on take profit level
Risk/Reward Ratio	Ratio between potential reward and risk
Stop Distance	Calculated in pips depending on instrument
Pip Value	Adjusted per symbol (Forex, Gold, JPY pairs)

✨ Features

Feature	Description
Real-Time Calculation	Instant updates when changing inputs
Multi-Asset Support	Forex pairs, Gold (XAUUSD), JPY pairs
Risk Slider	Fine-tune risk percentage interactively
BUY / SELL Modes	Direction-based calculations
Risk Meter	Visual gauge showing current risk level
Trade Simulation	Simulate trade execution
Trade History	Track trades with results
Live Price Feed	Simulated real-time price
Modern UI	Clean dark trading dashboard

🧩 Interface

The application is structured into key sections:

Sidebar — navigation and system overview
Trade Parameters — balance, risk %, entry, SL, TP
Results Panel — lot size, risk, reward, R:R
Risk Meter — visual exposure gauge
Trade History — executed trades

🧠 Calculation Logic

Risk Amount = Account Balance × Risk %

Lot Size = Risk Amount / (StopLoss Pips × Pip Value)

Reward = Lot Size × TakeProfit Pips × Pip Value

R:R Ratio = Reward / Risk

📉 Risk Visualization

The built-in Risk Meter gives instant feedback:

Low Risk → below 1.5%
Moderate Risk → 1.5% – 3%
High Risk → above 3%

Helps prevent overexposure and poor risk decisions.

🚀 Quick Start

Requirements:

Windows 10 / 11
.NET 6+
Visual Studio 2022

git clone https://github.com/your-username/position-sizer-mt5.git

Run the project:

F5

📖 How to Use

Enter account balance
Set risk percentage
Define entry, stop loss, take profit
Select BUY or SELL
Review calculated values
Click OPEN TRADE to simulate
Monitor results in history

🎯 Designed for Trading

Fast and responsive
Clear visual feedback
Focused on decision making
No unnecessary complexity

🛣️ Roadmap

[ ] MT5 native integration (MQL5)
[ ] MT4 version
[ ] Real broker connection
[ ] Auto execution
[ ] Advanced analytics
[ ] Export trade history