Learning goal: Understand the concept, identify it on a chart, and apply it with controlled risk.
A practical, structured path with chart-based learning and knowledge checks.
Study Position size through the explanation below, then use replay to observe how price develops candle by candle. Focus on evidence, context, and risk—not prediction.
A strong trading decision combines context, confirmation, and predefined risk. One signal alone is never a guarantee.
A strong trading decision combines context, confirmation, and predefined risk. One signal alone is never a guarantee.
Position sizing converts the loss budget and stop distance into trade quantity. The same account risk produces a smaller quantity when the stop is wider and a larger quantity when it is narrower.
Use the instrument contract specification, tick or pip value, quote currency and leverage rules. Verify the calculator with a small order because crypto contracts, forex lots and derivatives can express quantity differently.
Never choose size first and fit the stop afterward. Round down to the venue step size, include fees, and cap combined exposure when several positions respond to the same market factor.
Concept Choice
💡 The emphasized element is a clue; still submit the answer yourself. Risk Amount=18,000×0.0075=135 دلار. Risk Per Unit=3 دلار. Position Size=135/3=45 واحد.
Risk Amount=18,000×0.0075=135 دلار. Risk Per Unit=3 دلار. Position Size=135/3=45 واحد.
Concept Choice
الف: 240/1.5=160 واحد. ب: 240/6=40 واحد. حجم الف چهار برابر ب است، زیرا فاصله/ریسک هر واحد یکچهارم است.
Concept Choice
بودجه اولیه ۱۲۰ دلار قابل محاسبه است، اما Lot دقیق نه. دستکم مشخصات همان نماد/حساب شامل Contract Size، Tick Size، Tick Value یا ارزش حرکت، ارز و تبدیل P&L، Min Volume و Volume Step لازم است؛ هزینه و Slippage نیز برای برآورد نهایی مهماند.
Educational content only — not financial advice and no guarantee of profit.