Opencash

A sleek, minimalist expense tracking app

Handle bookkeeping and tax filing on your own with zero accounting knowledge, no need for third-party bookkeeping services for your business.

Translate financial news into A-share stock codes

Ultra-low latency real-time and historical market data API, supporting WebSocket and REST

No-code quantitative trading platform that lets ordinary investors easily implement automated trading.

All-platform fund analysis tool for managing portfolios