Position size calculator
The mistake beginners make most is going all in. Think it through first: at most, how much of your account are you willing to lose on this trade? Set a stop, and the tool works backward to a sensible position size and number of shares.
Note: this is the classic "fixed percentage risk" method — first fix the most you'll lose on a trade (account × risk %), then use the distance from buy price to stop price to work backward to how many shares you can buy. Keeping per-trade risk to 1–2% is a common, steady approach. What actually protects you is genuinely executing the stop; the tool only does the math. This tool is pure front-end, collects no data, and is not investment advice.
Manage risk first, talk returns later
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