Ghostfolio is a privacy-first, open source dashboard for your personal finances. Break down your asset allocation, know your net worth and make solid, data-driven investment decisions.

Ghostfolio empowers busy people to keep track of stocks, ETFs or cryptocurrencies without being tracked.

See also:

• https://www.portfolio-performance.info/ An open source tool to calculate the overall performance of an investment portfolio - across all accounts - using True-Time Weighted Return or Internal Rate of Return. 使用真实时间加权回报或内部回报率计算投资组合的整体表现。
• https://wealthfolio.app/ Wealthfolio is a simple, desktop-based investment tracker. Your financial data is stored safely on your own computer Ditch the spreadsheets, forget about those pesky subscription fees, and no more worries about SaaS services playing around with your data.