Papertrade

Papertrade is a free paper-trading simulator covering 45 stock markets, from NSE and NYSE to Tokyo, London and Hong Kong. Key features: • Day-trade live prices in any supported market • Replay any past trading day minute by minute • Apply the real fees and taxes of 172 brokers, including Zerodha, Robinhood and Trading 212 • Trade with virtual money and no financial risk • Built-in MCP server for connecting external agents • Local market hours, holidays and currency handling • Free account with no credit card required. Papertrade lets you practise stock trading in a realistic environment before committing real capital. Live and replayed sessions use real market data, so you can test strategies under actual price movements. The broker fee support shows exactly what each trade would cost on your chosen platform, helping you understand how commissions and taxes affect your returns. Connect Claude, ChatGPT, Cursor or other agents through the MCP server to see how an automated trading agent performs before it touches your money. Perfect for beginners learning market mechanics, active day traders refining intraday strategies, and developers evaluating trading bots. Use it to backtest ideas, compare brokers, and build confidence across global exchanges.