// by seankriegler.com
Position Size Calculator
Find the maximum position size that keeps your loss under a fixed % of your account if the stop is hit
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Risk Amount
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Shares
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Position Cost
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Risk per Unit
// 1% Rule
Most pros risk 0.5–2% of account equity per trade. Smaller risk per trade = longer survival on drawdowns.
// Stock Mode
Position size = risk amount ÷ (entry − stop). The bigger the stop, the smaller the size.
// Forex Mode
Lots = risk amount ÷ (stop pips × pip value per lot).