Overview
I built a crypto portfolio tracker to "help" a friend who recently got into crypto trading.
He needed some journal and helpers/tools that can help him throughout the day, so I decided to build something proper for him.
The site pulls live market data from Binance through WebSocket, aggregates crypto news from CryptoPanic, and tracks market sentiment using the Fear & Greed Index. This is by no means enterprise grade, but I do get to learn about crypto a little bit.
Key Features
- Live candlestick charts with technical indicators (RSI, MACD, Bollinger Bands and others)
- Trading signal engine across different styles
- Backtesting engine to validate strategies
- Portfolio tracking (manual entry)
- Trading journal with performance analytics
- Price and portfolio alerts (alerts are an ongoing feature, currently appearing as a "notification" on the top bar)
- Research notes and playbook for organizing trade ideas
Tech Stack
Built with Next.js (TypeScript), MongoDB and Redis.
Testing
Made unit tests and end-to-end tests to make sure everything works reliably enough.
Disclaimer
This site and its contents does not constitute financial advice. Always do your own research.