Payoff diagram
Expiration P&L for single- and multi-leg strategies, including stock overlays.
Options tools for learning and planning
Practical calculators with published methodology — three pricing engines, ET timestamp expiry (including 0DTE), build-time reference validation, and honest limitations. No login required to explore. Educational use only.
Workflow: build your position on the payoff diagram → set IV and expiry on the options calculator → run forward scenarios. Save positions to your account when you want to keep work or branch scenarios.
Options calculator
0DTE-friendly: ET expiry clock, three pricing engines, life-decay theta, Greeks, and scenario sweeps.
Position scenarios
Multi-leg marks and net Greeks — ET expiry per leg, forward in calendar days, SVI surface or flat IV, heatmaps.
Pricing methodology
Models, ET expiry clocks, Greek conventions, cross-implementation reference validation, and honest limitations.
Saved positions
Your saved trades on payoff and calculator — load, branch with Save as, and jot notes like vol spikes or spot moves.
Mentoring
These tools support what we teach in live options mentoring — payoffs, structure selection, and pricing intuition. They do not replace professional advice or live market data.
Educational content only. Not investment advice. Trading involves substantial risk of loss, including loss exceeding amounts invested. Trade at your own risk. Full educational disclaimer.