FJD Lot Calculator Indicator MT5

FJD Lot Calculator & Risk Manager is an advanced, high-performance, on-chart analytical indicator designed for MetaTrader 5. Built specifically for manual traders, prop firm challenge takers, and risk-conscious investors, this tool calculates your exact position size (lot size) instantly based on your risk tolerance and technical Stop Loss placement.

Because it runs purely as a Chart Indicator, it does NOT require AlgoTrading / AutoTrading to be enabled in MetaTrader 5. Simply drag the Stop Loss line on your chart, and let the indicator do the precise math in real-time.

🌟 Key Features

• Instant Dynamic Position Sizing: Automatically calculates the exact lot size according to your account balance/equity and the distance to your Stop Loss.

• Interactive Stop Loss Line: Click "SET STOP LOSS LINE" to place a draggable horizontal line on your chart. Move the line anywhere, and the calculated lot size updates instantly in real-time.

• No AutoTrading Required: Runs 100% as a native MT5 chart indicator. You do not need to enable Expert Advisors or AutoTrading to use it.

• 100% Smooth Draggable Panel: Easily reposition the compact control panel anywhere on your chart by simply dragging the dark header bar with your mouse.

• One-Click Minimize / Maximize: Collapse the panel into a sleek, ultra-compact header bar (− / +) to keep your chart clean and uncluttered.

• Customizable Risk Steps: Adjust your Risk Per Trade percentage effortlessly using the on-screen + and − buttons with your preferred precision step (e.g., 0.1%, 0.25%, 0.5%).

• Template Persistent: All input settings (Default Risk, Risk Step, Initial SL Pips) save seamlessly when saving your chart as a MetaTrader Template (.tpl).

• Universal Multi-Asset Support: Fully optimized for Forex, Gold (XAUUSD), Silver, Indices, Crypto, and CFDs across 3, 4, and 5-digit brokers.

• Live Market Info: Displays live Spread (in pips) and Stop Loss distance dynamically.

• Lightweight & High Performance: Written in clean MQL5 object-oriented code (OOP) with zero chart lag and low memory consumption.

🚀 How It Works

1. Attach FJD Lot Calculator Indicator to any chart.

2. Choose your desired Risk Per Trade (%) using the + / − buttons or input settings.

3. Click SET STOP LOSS LINE to generate the interactive SL line on your chart.

4. Drag the line to your technical level (support/resistance, market structure, or swing level).

5. Instantly read the exact Calculated Lot Size and SL Distance from the panel and enter your trade manually!

⚙️ Input Parameters

--- Risk & SL Settings ---

• Initial Risk Per Trade (%): Sets your default starting risk percentage (e.g., 1.0%).

• Risk Increase/Decrease Step (%): Determines the step size when clicking + or − buttons (e.g., 0.1%, 0.5%).

• Default SL Line Distance (in pips): Initial placement distance for the Stop Loss line when drawn (e.g., 5.0 pips).

--- UI Position ---

• Panel Display X Position: Initial horizontal position of the panel on the chart.

• Panel Display Y Position: Initial vertical position of the panel on the chart.

💡 Why Choose FJD Lot Calculator?

• Prop Firm Friendly: Ensures strict compliance with maximum drawdown and risk rules by guaranteeing correct lot sizing on every single trade.

• Clean Fintech UX: Designed with a modern, professional Fintech aesthetic (Slate & Accent theme) that blends into any chart color setup.

• Fast & Reliable: Instant calculation engine handles complex contract sizes, tick values, and exchange rates automatically.

Author: Amirhossein Farjad
Website: www.Farjad.org