Options Analysis Suite vs noflaw

Build options intuition in a private, offline lab. Options Analysis Suite is a Black-Scholes pricing engine, strategy explorer, portfolio Greeks aggregator, and interactive learn library - no broker, no login, no live feed. ANALYZE, TEST, LEARN • Black-Scholes Calculator - Compute option price, core Greeks, and advanced Greeks from your own spot, strike, IV, rate, dividend, and expiry assumptions. Greeks update live as you adjust parameters. Sensitivity charts show how each Greek changes across spot. • Strategy Explorer - 17 classic option strategies (Long Call, Iron Condor, Bull Call Spread, Calendar Spread, Straddle, Strangle, and more) with payoff-at-expiry diagrams, T+0 overlays, max profit / max loss / breakeven summaries, and probability-of-profit calculations under a lognormal model. Compare two strategies side by side. • Portfolio Sandbox - Aggregate Greeks across multiple hypothetical positions and symbols so you can see portfolio-level exposure, not just one trade at a time. View Δ, Γ, Θ, V, ρ totals plus second-order Greeks (vanna, charm, vomma, veta) and optional third-order. Load from strategy templates or build positions from scratch. • Trade Journal - Record hypothetical trade entries, mark them closed at any user-supplied close spot and IV, and reflect with Greeks-at-entry vs Greeks-at-close side by side. Tag closed trades with the lessons they taught you, then jump back to the matching learn module to review the concept. • Learn Modules - Interactive lessons covering Greeks Surface, IV Smile & Skew, Probability Cone, Per-Expiration IV term structure, Pin Risk, Earnings IV crush, Dealer Hedging Mechanics (GEX / gamma flip / pinning), Stress Tests, plus new Beginner Foundations: What are Options?, Reading the Option Chain, Bid-Ask Spread Math, Assignment & Exercise, Put-Call Parity, and POP vs Expected Value, and more. Every module has live sliders so you can manipulate the underlying mechanics yourself. • Daily Practice - Rotating quiz format covering beginner, intermediate, and advanced options concepts. WHO IT'S FOR Self-directed options learners. People who use a broker for actual trading and want a separate, focused space to build understanding away from a live order ticket. Anyone working through an options textbook, preparing for derivatives coursework, or studying for professional finance exams who needs a sandbox to test concepts. OFFLINE BY DESIGN No brokerage. No live market data. No trades. No account. No ads. No tracking. Nothing leaves your device - calculator inputs, strategy setups, portfolio positions, and trade journal entries are stored only in local storage on your phone, and the app works entirely offline. All P&L figures, risk numbers, and trade-journal entries are hypothetical Black-Scholes projections under your own supplied parameters. They are educational examples, not investment advice. Real options trading involves substantial risk, including the risk of losing more than your initial deposit. Always do your own research and consult a licensed financial advisor before trading.

Members keep asking where the money went? noflaw helps couples, families, housing societies, clubs, committees, and NGOs run shared money with open books — not another wallet. Your money stays in your bank account. WHAT YOU GET • One Fund per group — money in, expenses out, and balance in one place • Activity feed everyone can see — no more private spreadsheets or guessing • Import expenses from UPI screenshots (GPay, PhonePe, Paytm) — share a receipt or attach in-app. • Attach receipts to expenses for proof • Invite members by code or email; optional contacts lookup to add people • Budget planning for recurring dues and scheduled bills (when enabled) • Templates for households, trips, weddings, societies, and more • Works offline — log expenses and sync when you're back online WHO IT'S FOR • Couples tracking shared household expenses • Families managing home expenses and joint visibility • RWAs and housing societies tracking maintenance collections • Club treasurers managing membership dues and event expenses • NGO program leads showing grants in and program expenses out • Any group that shares a pool of money and wants transparency NOT A WALLET noflaw coordinates shared funds — it does not hold money or process payments. Questions? support@noflaw.co