FREE TRADING TOOLS

Level up your trading math

Professional calculators with Monte Carlo simulations

Position Size Calculator

Calculate exact position size, risk/reward ratio, and expected value per trade.

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Drawdown Recovery

Monte Carlo simulation to estimate realistic recovery timelines and blowout risk.

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Prop Firm ROI

500 simulated trading paths to show realistic profit outcomes and blowout risk.

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Frequently Asked Questions

What is Monte Carlo simulation?

Monte Carlo runs thousands of random scenarios using your trading stats to show the full range of possible outcomes — not just one optimistic path.

Are these tools really free?

Yes, 100% free. No signup required. We built these to help traders make better decisions with real math.

How accurate are the simulations?

The simulations are as accurate as your inputs. Enter your real win rate and average win/loss for realistic projections.