Before you enter the trade
Calculator
Three small tools for the risk-management math — position size, expectancy, and an ATR-based stop-loss helper. Nothing here is saved or sent anywhere; every number stays on this page. See the Risk Management notes for why each formula works.
01
Position size & risk/reward
How many shares to buy so a stop-out costs exactly what you decided it should — and what reward that setup offers relative to the risk.
Risk per share—
Dollar risk—
Share size—
Position value—
Risk : reward—
Break-even win rate needed—
02
Expectancy
Your real edge per trade — the same model the course's own toolkit demo uses. Win rate alone tells you nothing without this.
Implied risk : reward—
Break-even win rate—
Expectancy per trade—
Over 20 trades—
Per month—
Per year—
Reminder: a positive expectancy is an average, not a promise for the next trade — losing streaks still happen inside a profitable system. This is why the "avoid big losses" rule matters more than any single trade's outcome.
03
ATR stop-loss helper
Turns an ATR reading into a stop distance, using the 1.5–2× (pure volatility) or 0.25–0.5× (wiggle room on a technical level) multipliers from the notes page.
Stop distance—
Suggested stop price—
Never a mental stop. Whatever this gives you, place it as a real order — not a level you promise yourself you'll act on.