PassLab
Will you pass this challenge?
We run thousands of simulated challenges under the rules you choose and give you two answers: the generous one most calculators show, with losses counted at the close, and the strict one most firms actually use, with losses counted during the day. Why the difference matters →
Firm presets show the rules as we last read them on each firm's site. Firms change their rules, so check before you buy.
Made with PropsCopilot: test any prop challenge free at propscopilot.com · https://propscopilot.com/passlab. Printed 04 Nov 2026 19:01 UTC. Analysis, not advice.