🧮 Binary Trader Toolkit

📈 Compounding Calculator

Project balance growth with confidence bands. See how compounding actually works.

🎯 Kelly Criterion Position Sizer

The mathematically optimal bet size. Kelly maximises long-run growth while avoiding ruin.

⚖ Break-Even Win Rate Calculator

At any payout, what win rate do you need to break even? And the reverse.

Profit Heatmap — Win Rate × Payout (green = profit, red = loss)

⚠ Martingale Risk Calculator

The honest math behind Martingale. Know the probability of account blow-up before using it.

🎲 Monte Carlo Equity Simulator

Run 2,000 simulations. See your realistic range of outcomes — not just the best case.

🛡 Risk-of-Ruin Calculator

Your actual probability of going broke at your current risk settings — before you trade.