Financial Playground

Professional-grade options trading platform featuring real-time P&L analysis, Greeks visualization with interactive 3D surfaces, and comprehensive strategy building tools. Build complex multi-leg strategies, analyze risk profiles, and explore options pricing dynamics.

Access real-time options chains from the market. Search any stock or ETF symbol, explore available expiration dates, and build strategies with live market data. Features bid/ask spreads, volume, open interest, and implied volatility for informed trading decisions.

Interactive blockchain visualization and mining simulator. Experience how blockchain technology works with real-time mining, transaction processing, and network consensus. Features adjustable difficulty, multiple mining nodes, and visual block propagation.