Tools
Free trading-risk calculators.
Quick, no-sign-up calculators for the limits that end accounts — trailing drawdown, daily loss and margin level. They compute the numbers; they never give advice, and your firm’s or broker’s agreement is always the authority.
Trailing drawdown calculator
Find your drawdown floor from starting balance, drawdown % and peak equity — and how much room is left before a breach.
Daily loss calculator
Work out today's daily-loss line from your day's starting balance and limit, and how far your equity is from it.
Margin level & stop-out calculator
Compute your margin level from equity and used margin, and the equity drop that would hit your broker's stop-out.
New to these rules? Start with prop-firm rules by type or the glossary.
Have Chartping watch these lines for you.
Set your thresholds once and get an early warning as your equity approaches them — read-only, on every account. Alerts are best-effort.