PROTECTED SOURCE SCRIPT
Lot Size & Risk Calculator [FunkyMax]

🔹 Overview
This script is a lot size and risk management calculator directly integrated into your chart.
It automatically determines the optimal position size based on your account balance, chosen risk percentage, and stop-loss distance.
In addition to risk calculation, the script also displays Entry, Stop-Loss, and Take-Profit levels on the chart, along with a dashboard panel summarizing all key trading information:
🔹 Key Features
✅ Automatic lot size calculation based on:
✅ Clear visual display:
✅ Dashboard panel:
✅ Automatic asset detection:
✅ Multi-currency support:
🔹 How to Use
Add the indicator to your chart then define entry price, stop-loss, Take-Profit targets (TP1 & TP2) by clicking directly on chart. Then, configure settings of the indicator as needed :
1. Basic settings (Money Management tab):
2. Trading levels (Levels tab):
3. Chart display:
4. Dashboard (Dashboard tab):
🔹 Benefits
🔹 Limitations
🔹 Author
Script developed and optimized by FunkyMax.
This script is a lot size and risk management calculator directly integrated into your chart.
It automatically determines the optimal position size based on your account balance, chosen risk percentage, and stop-loss distance.
In addition to risk calculation, the script also displays Entry, Stop-Loss, and Take-Profit levels on the chart, along with a dashboard panel summarizing all key trading information:
- Account balance
- Selected risk %
- Amount at risk
- Optimal lot size
- Stop & TP distances in pips
- Risk/Reward ratios (R:R)
- Potential profit for each TP
- Contract size & pip size
🔹 Key Features
✅ Automatic lot size calculation based on:
- Account balance
- Risk %
- Stop-Loss distance
✅ Clear visual display:
- Dynamic labels for Entry, Stop, and TP (supports 1 or 2 TPs)
- Colored lines (green for TP, red for SL, blue for Entry)
- Profit/Loss zones filled on the chart
✅ Dashboard panel:
- Compact summary displayed on-screen (position customizable)
- Real-time automatic updates
✅ Automatic asset detection:
- Forex: contract size = 100,000 (pip = 0.0001 or 0.01 for JPY pairs)
- Gold (XAUUSD): contract size = 100 (pip = 0.1)
- Indices & crypto: contract size = 1 (pip = 1.0)
- Manual override available (custom contract & pip size)
✅ Multi-currency support:
- Display in USD or EUR
🔹 How to Use
Add the indicator to your chart then define entry price, stop-loss, Take-Profit targets (TP1 & TP2) by clicking directly on chart. Then, configure settings of the indicator as needed :
1. Basic settings (Money Management tab):
- Enter your account balance (e.g., $1000).
- Select your risk percentage (e.g., 1%, 2%, 3%).
- Choose your deposit currency (USD or EUR).
2. Trading levels (Levels tab):
- Set your Entry price.
- Define your Stop-Loss (SL).
- Add up to two Take-Profit targets (TP1 / TP2).
3. Chart display:
- Toggle levels on/off with Display TP & SL on chart.
- Levels appear automatically with lot size and R:R ratio.
4. Dashboard (Dashboard tab):
- Choose text size (Normal / Small).
- Position the info panel anywhere (top/bottom/left/right).
🔹 Benefits
- Time-saving: no more manual lot size calculations
- Risk control: enforces consistent money management
- Versatility: works across Forex, Gold, Indices, Crypto
- Clarity: instant visualization of risk and potential reward
🔹 Limitations
- Pip value may vary depending on your broker (CFDs, Futures, etc.). Double-check with your platform.
- Educational purpose only: this script is not financial advice.
🔹 Author
Script developed and optimized by FunkyMax.
Script protégé
Ce script est publié en source fermée. Toutefois, vous pouvez l'utiliser librement et sans aucune restriction - en savoir plus ici.
Clause de non-responsabilité
Les informations et les publications ne sont pas destinées à être, et ne constituent pas, des conseils ou des recommandations en matière de finance, d'investissement, de trading ou d'autres types de conseils fournis ou approuvés par TradingView. Pour en savoir plus, consultez les Conditions d'utilisation.
Script protégé
Ce script est publié en source fermée. Toutefois, vous pouvez l'utiliser librement et sans aucune restriction - en savoir plus ici.
Clause de non-responsabilité
Les informations et les publications ne sont pas destinées à être, et ne constituent pas, des conseils ou des recommandations en matière de finance, d'investissement, de trading ou d'autres types de conseils fournis ou approuvés par TradingView. Pour en savoir plus, consultez les Conditions d'utilisation.