Position Size Calculator
Determine the right number of shares based on your risk tolerance and account size.
Shares to Buy
Position Value
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Max Risk Amount
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Risk/Reward
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What is Position Sizing?
Position sizing determines how many shares to buy based on how much you're willing to lose on a single trade.
Shares = (Account × Risk%) ÷ |Entry − Stop Loss|
The 1-2% rule: most professional traders risk no more than 1-2% of their account on any single trade.
⚠️ Disclaimer: This calculator is for educational and informational purposes only. It does not constitute financial advice. Always consult a qualified financial advisor before making investment decisions.