OPEN-SOURCE SCRIPT
Mis à jour Calculadora CFDs v1.2 - 2026

MT5 Lot & Margin Calculator for CFDs (Multi-Asset)
General Description
This tool is designed for CFD traders using platforms like MetaTrader 5 who need a fast and accurate way to calculate lot size (volume) before entering the market. The calculator solves the issue of varying contract sizes across different assets (Oil, Natural Gas, Gold, Forex, etc.) and precisely calculates the margin withheld by the broker.
Key Features:
Customizable Database: Pre-configure up to 20 different assets with their respective Contract Sizes. Once set, the script automatically detects the chart's ticker and applies the saved parameters.
Note: To find the correct Contract Size, go to MT5, right-click on the asset, select "Specification," and look for the "Contract Size" value.
Exact Margin Management: Calculate exactly how many lots to enter in MT5 based on the specific USD amount you want the broker to set aside as collateral (Margin). This value is fully adjustable in the settings.
Smart Leverage Logic: Includes automated logic for standard 2026 industry leverage levels (1:50 Forex, 1:10 Energies/Metals, 1:15 Cash Indices, 1:2 Crypto), with a manual override option.
High-Contrast Visualization: A clean and professional table interface with adjustable positioning on the chart (Top Right/Left, Bottom Right/Left).
Real-Time Data: All calculations are performed using the live price and data source of the ticker currently displayed on your chart.
Instructions for Use:
[]In the "Inputs" tab, enter your frequent tickers (e.g., XTIUSD, NAT.GAS) and their contract sizes according to your broker's specifications.
[]Define the "Margin to Retain" (the amount in USD you wish to use as collateral for the trade).
[]The indicator will instantly display the MT5 LOT size to enter into your trading terminal.
[]Use the "Save as Default" option in the settings to ensure your 20 assets remain saved for future sessions.
General Description
This tool is designed for CFD traders using platforms like MetaTrader 5 who need a fast and accurate way to calculate lot size (volume) before entering the market. The calculator solves the issue of varying contract sizes across different assets (Oil, Natural Gas, Gold, Forex, etc.) and precisely calculates the margin withheld by the broker.
Key Features:
Customizable Database: Pre-configure up to 20 different assets with their respective Contract Sizes. Once set, the script automatically detects the chart's ticker and applies the saved parameters.
Note: To find the correct Contract Size, go to MT5, right-click on the asset, select "Specification," and look for the "Contract Size" value.
Exact Margin Management: Calculate exactly how many lots to enter in MT5 based on the specific USD amount you want the broker to set aside as collateral (Margin). This value is fully adjustable in the settings.
Smart Leverage Logic: Includes automated logic for standard 2026 industry leverage levels (1:50 Forex, 1:10 Energies/Metals, 1:15 Cash Indices, 1:2 Crypto), with a manual override option.
High-Contrast Visualization: A clean and professional table interface with adjustable positioning on the chart (Top Right/Left, Bottom Right/Left).
Real-Time Data: All calculations are performed using the live price and data source of the ticker currently displayed on your chart.
Instructions for Use:
[]In the "Inputs" tab, enter your frequent tickers (e.g., XTIUSD, NAT.GAS) and their contract sizes according to your broker's specifications.
[]Define the "Margin to Retain" (the amount in USD you wish to use as collateral for the trade).
[]The indicator will instantly display the MT5 LOT size to enter into your trading terminal.
[]Use the "Save as Default" option in the settings to ensure your 20 assets remain saved for future sessions.
Notes de version
MT5 Lot & Margin Calculator for CFDs (Multi-Asset)General Description
This tool is designed for CFD traders using platforms like MetaTrader 5 who need a fast and accurate way to calculate lot size (volume) before entering the market. The calculator solves the issue of varying contract sizes across different assets (Oil, Natural Gas, Gold, Forex, etc.) and precisely calculates the margin withheld by the broker.
Key Features:
Customizable Database: Pre-configure up to 20 different assets with their respective Contract Sizes. Once set, the script automatically detects the chart's ticker and applies the saved parameters.
Note: To find the correct Contract Size, go to MT5, right-click on the asset, select "Specification," and look for the "Contract Size" value.
Exact Margin Management: Calculate exactly how many lots to enter in MT5 based on the specific USD amount you want the broker to set aside as collateral (Margin). This value is fully adjustable in the settings.
Smart Leverage Logic: Includes automated logic for standard 2026 industry leverage levels (1:50 Forex, 1:10 Energies/Metals, 1:15 Cash Indices, 1:2 Crypto), with a manual override option.
High-Contrast Visualization: A clean and professional table interface with adjustable positioning on the chart (Top Right/Left, Bottom Right/Left).
Real-Time Data: All calculations are performed using the live price and data source of the ticker currently displayed on your chart.
Instructions for Use:
[]In the "Inputs" tab, enter your frequent tickers (e.g., XTIUSD, NAT.GAS) and their contract sizes according to your broker's specifications.
[]Define the "Margin to Retain" (the amount in USD you wish to use as collateral for the trade).
[]The indicator will instantly display the MT5 LOT size to enter into your trading terminal.
[]Use the "Save as Default" option in the settings to ensure your 20 assets remain saved for future sessions.
hace 8 minutos
Notas de prensa
MT5 Smart Lot & Margin Calculator (Forex & CFDs)
General Description Trading across different asset classes often leads to confusion due to varying contract sizes and leverage requirements. This tool is a comprehensive solution for traders who use MetaTrader 5 (MT5) but perform their analysis on TradingView.
It calculates the exact Lot Size (Volume) you need to enter based on the specific Margin (Collateral) you want to commit to a trade. It is fully compatible with Forex pairs and CFDs (Gold, Oil, Gas, Indices, and Crypto).
🚀 Key Features
Forex & CFD Ready: Seamlessly switch between currencies and commodities.
Customizable Asset Database: Pre-configure up to 20 tickers with their specific Contract Sizes. The script detects the chart's ticker and applies settings automatically.
Precision Margin Management: Define exactly how many USD you want the broker to withhold as collateral.
2026 Standard Leverage Logic: Includes pre-set profiles for:
Forex (1:50)
Energies/Metals (1:10)
Cash Indices (1:15)
Crypto (1:2)
Manual Override included.
📊 Calculation Logic & Examples Formula: Lot Size = (Margin to Retain * Leverage) / (Current Price * Contract Size)
Example 1: Forex (EUR/USD)
Price: 1.0850
Contract Size: 100,000 (Standard Lot)
Leverage: 1:50
Margin to Retain: $500
Result: 0.23 Lots
Example 2: CFD Oil (WTI)
Price: $75.00
Contract Size: 1,000 (Standard Barrel Contract)
Leverage: 1:10
Margin to Retain: $300
Result: 0.04 Lots
🛠️ Instructions for Use
Setup Database: In the "Inputs" tab, enter your frequent tickers and their Contract Size (Find this in MT5: Right-click Asset > Specification > Contract Size).
Define Margin: Enter the "Margin to Retain" (USD amount to use as collateral).
Execute: The indicator displays the MT5 LOT size to type into your terminal.
Save Defaults: Use "Save as Default" in settings to keep your 20 assets stored.
Notes de version
MT5 Lot & Margin Calculator for CFDs (Multi-Asset)General Description
This tool is designed for CFD traders using platforms like MetaTrader 5 who need a fast and accurate way to calculate lot size (volume) before entering the market. The calculator solves the issue of varying contract sizes across different assets (Oil, Natural Gas, Gold, Forex, etc.) and precisely calculates the margin withheld by the broker.
Key Features:
Customizable Database: Pre-configure up to 20 different assets with their respective Contract Sizes. Once set, the script automatically detects the chart's ticker and applies the saved parameters.
Note: To find the correct Contract Size, go to MT5, right-click on the asset, select "Specification," and look for the "Contract Size" value.
Exact Margin Management: Calculate exactly how many lots to enter in MT5 based on the specific USD amount you want the broker to set aside as collateral (Margin). This value is fully adjustable in the settings.
Smart Leverage Logic: Includes automated logic for standard 2026 industry leverage levels (1:50 Forex, 1:10 Energies/Metals, 1:15 Cash Indices, 1:2 Crypto), with a manual override option.
High-Contrast Visualization: A clean and professional table interface with adjustable positioning on the chart (Top Right/Left, Bottom Right/Left).
Real-Time Data: All calculations are performed using the live price and data source of the ticker currently displayed on your chart.
Instructions for Use:
[]In the "Inputs" tab, enter your frequent tickers (e.g., XTIUSD, NAT.GAS) and their contract sizes according to your broker's specifications.
[]Define the "Margin to Retain" (the amount in USD you wish to use as collateral for the trade).
[]The indicator will instantly display the MT5 LOT size to enter into your trading terminal.
[]Use the "Save as Default" option in the settings to ensure your 20 assets remain saved for future sessions.
hace 8 minutos
Notas de prensa
MT5 Smart Lot & Margin Calculator (Forex & CFDs)
General Description Trading across different asset classes often leads to confusion due to varying contract sizes and leverage requirements. This tool is a comprehensive solution for traders who use MetaTrader 5 (MT5) but perform their analysis on TradingView.
It calculates the exact Lot Size (Volume) you need to enter based on the specific Margin (Collateral) you want to commit to a trade. It is fully compatible with Forex pairs and CFDs (Gold, Oil, Gas, Indices, and Crypto).
🚀 Key Features
Forex & CFD Ready: Seamlessly switch between currencies and commodities.
Customizable Asset Database: Pre-configure up to 20 tickers with their specific Contract Sizes. The script detects the chart's ticker and applies settings automatically.
Precision Margin Management: Define exactly how many USD you want the broker to withhold as collateral.
2026 Standard Leverage Logic: Includes pre-set profiles for:
Forex (1:50)
Energies/Metals (1:10)
Cash Indices (1:15)
Crypto (1:2)
Manual Override included.
📊 Calculation Logic & Examples Formula: Lot Size = (Margin to Retain * Leverage) / (Current Price * Contract Size)
Example 1: Forex (EUR/USD)
Price: 1.0850
Contract Size: 100,000 (Standard Lot)
Leverage: 1:50
Margin to Retain: $500
Result: 0.23 Lots
Example 2: CFD Oil (WTI)
Price: $75.00
Contract Size: 1,000 (Standard Barrel Contract)
Leverage: 1:10
Margin to Retain: $300
Result: 0.04 Lots
🛠️ Instructions for Use
Setup Database: In the "Inputs" tab, enter your frequent tickers and their Contract Size (Find this in MT5: Right-click Asset > Specification > Contract Size).
Define Margin: Enter the "Margin to Retain" (USD amount to use as collateral).
Execute: The indicator displays the MT5 LOT size to type into your terminal.
Save Defaults: Use "Save as Default" in settings to keep your 20 assets stored.
Script open-source
Dans l'esprit TradingView, le créateur de ce script l'a rendu open source afin que les traders puissent examiner et vérifier ses fonctionnalités. Bravo à l'auteur! Bien que vous puissiez l'utiliser gratuitement, n'oubliez pas que la republication du code est soumise à nos Règles.
Clause de non-responsabilité
Les informations et publications ne sont pas destinées à être, et ne constituent pas, des conseils ou recommandations financiers, d'investissement, de trading ou autres fournis ou approuvés par TradingView. Pour en savoir plus, consultez les Conditions d'utilisation.
Script open-source
Dans l'esprit TradingView, le créateur de ce script l'a rendu open source afin que les traders puissent examiner et vérifier ses fonctionnalités. Bravo à l'auteur! Bien que vous puissiez l'utiliser gratuitement, n'oubliez pas que la republication du code est soumise à nos Règles.
Clause de non-responsabilité
Les informations et publications ne sont pas destinées à être, et ne constituent pas, des conseils ou recommandations financiers, d'investissement, de trading ou autres fournis ou approuvés par TradingView. Pour en savoir plus, consultez les Conditions d'utilisation.