SL

A trading position calculator for crypto and stock trading. Calculate position size, leverage, liquidation price, and risk/reward ratio to assist your trading plan.

Features

Multiple Plans: Create and manage multiple trading plans with tabs

Real-time Calculation:

• Position size calculation
• Average entry price
• Liquidation price
• Actual leverage
• Total fees
• Risk/Reward ratio

Order Management:

• Add multiple entry orders
• Set unit price and order volume for each entry
• Duplicate or delete orders easily
• View cumulative investment and shares

Direction Support:

• Long positions
• Short positions

Configurable:

• Leverage (1x - 125x)
• Fee rate
• Current market price

Data Persistence: All your plans and orders are saved locally in your browser

i18n Support: English and Chinese (简体中文)

Theme: Light and dark mode support

Usage

1. Configure Your Position:

   • Select direction (Long/Short)
   • Set leverage multiplier
   • Enter fee rate (%)
   • Input current market price

2. Plan Your Orders:

   • Add multiple entry orders
   • Set unit price and order volume for each order
   • View real-time calculations for each order

3. Review Summary:

   • Total investment
   • Contract value
   • Average entry price
   • Liquidation price
   • Actual leverage
   • Total fees

4. Manage Plans:

   • Create multiple trading plans using tabs
   • Double-click tab names to rename
   • Switch between different plans easily

License

MIT

---

⚠️ Disclaimer: This tool is for reference only and does not constitute investment advice. Trading involves risk. Always do your own research and trade responsibly.