Glossary

Position sizing

এই আইনি পৃষ্ঠাটি শুধুমাত্র ইংরেজিতে উপলব্ধ।

Position sizing converts a risk decision ("I will risk 1% of the account on this trade") into a lot size, given the distance to the stop loss and the value of a pip or point. Two traders with the same entries and exits but different sizing rules end up with completely different outcomes.

Fixed-percent risk is the common baseline: risk the same fraction of current equity on every trade, so size shrinks in drawdowns and grows in profits. The alternative — fixed lots regardless of account size — makes losing streaks progressively more dangerous.

Covered in depth in Lesson 07: অবস্থানের মাপ: পাটিগণিত যা আপনাকে জীবিত রাখে.

Related terms

• Drawdown — The decline from an account's peak value to its subsequent low — the number that measures how painful a strategy is to hold.
• Risk per trade — The fraction of account equity a single trade can lose if its stop loss is hit.
• Lot size — The unit that measures position size in forex and metals — one standard lot is 100,000 units of the base asset.