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Position Size Calculator — classic + ATR% (Ostin V.)

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Position Size Calculator — classic + ATR% (stable)

A clean and reliable position size calculator for swing and day traders.
Perfect for crypto markets and volatility-based risk management.

📊 Features:

  • Calculates position size based on risk ($ or %).
  • Displays risk/reward ratio (RR), stop distance, and position value.
  • Measures daily volatility (ATR%) to help adjust stop-loss levels.
  • Includes a tip for optimal stop width: SL ≥ 1.0–1.5 × ATR%.
  • Minimal and stable design — no chart clutter, no extra lines.


⚙️ How to use:

  • Set your account balance and risk per trade (%).
  • Enter your entry, stop loss, and (optional) target price.
  • Instantly see your position size, RR, and volatility data.


📈 Use ATR% to align your stops with real market volatility and avoid random stop-outs.

Exención de responsabilidad

La información y las publicaciones que ofrecemos, no implican ni constituyen un asesoramiento financiero, ni de inversión, trading o cualquier otro tipo de consejo o recomendación emitida o respaldada por TradingView. Puede obtener información adicional en las Condiciones de uso.