How to build and test a multi-leg options portfolio during a simulated trading day?

Build and test a multi-leg options portfolio during a simulated trading day using Options Crate

This task can be performed using Options Crate

Compete live. Trade real strategies. Win real prizes.

Best product for this task

Option

Options Crate is a competitive trading game where players build portfolios of real options strategies β€” iron condors, strangles, spreads β€” and battle for P&L over a simulated trading day. Real Black-Scholes pricing. Live leaderboards. Weekly tournaments with actual cash prizes. Built solo using React, Supabase, and AI-assisted development. Free to play. No real money required to compete β€” but real money to win.

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What to expect from an ideal product

  1. Build multi-leg options strategies like iron condors, strangles, and vertical spreads inside a single portfolio without risking real capital.
  2. Options Crate uses Black-Scholes pricing to simulate realistic options behavior across a compressed trading day, so your P&L moves like it would in a live market.
  3. Test how a strangle holds up against a spread in the same session, compare performance on the leaderboard, and adjust your strategy before the next weekly tournament.
  4. No brokerage account needed to compete, but weekly cash prizes go to the traders who finish with the strongest P&L, making practice feel worth something.
  5. Built with React and Supabase, Options Crate runs in the browser with live updates, so you can track your positions and rival portfolios in real time without downloading anything.

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