BacktestKing is a browser-based platform for backtesting trading strategies using historical market data. It’s built for quants, researchers, and anyone serious about strategy validation. You get fast, visual tools to explore ideas without needing to code. It’s practical, data-driven, and easy to use.

Features

📈 Visual strategy builder with drag-and-drop logic

🧠 AI-powered backtesting using natural language prompts

🛠️ Pre-built “9sig” value averaging strategy module

📊 Uses high-quality historical price data

⚡ Runs simulations using efficient Parquet data loading

You can create strategies by connecting nodes like RSI levels, stock tickers, or conditions like momentum. There’s no need to write code. Just describe your idea and let the AI help you build and refine it. For quick testing, the 9sig module gives you a ready-to-go setup based on preset rules. The platform feels efficient and thoughtful. It doesn’t overcomplicate or bury features under layers. Each tool is clearly explained and easy to start with. Great for traders who want precision, clarity, and real market feedback before deploying capital.