Position size calculator
Set a risk percentage and stop-loss to get the position size that keeps a loss within budget.
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1.0%
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Position size
125 shares
$5,250
Amount at risk
$500
- Risk per share
- $4
- Stop distance
- 9.5%
- Position as a share of account
- 10.5%
How this is calculated
- · Slippage and gaps can exceed the stop
- · Excludes commissions
Estimates only — not financial, tax or legal advice.