Richy is a passive portfolio manager, market news hub, a tool that aggregates information that helps you form ideas, and much better than your Excel sheets.
It looks like you can tear apart the Dockerfile and run it normally. Has an Nginx config file, which makes things easier. Uses Postgres on the back-end, unfortunately.
This is a self-hosted stock portfolio tracking software based on MariaDB/PHP which tracks portfolios across multiple borkers and automatically updates daily stock data from multiple sources.
Road To FIRE is a portfolio manager app for your stocks, ETFs, mutual funds, bonds, cryptocurrencies, commodities, P2P loans and real estate. It runs in your browser, so you don't need to install anything. Privacy is important, so all data is stored in your local browser (or your cloud storage account, if you provide one in order to sync data across your devices). The only data sent to the app server are the symbols for your assets, in order to get their current quotes.
foss selfhosted A single page webapp for tracking a cryptocurrency portfolio. Enter your coins and values and it
Webapp for tracking cryptocurrency performance and portfolio. Seems to be written in NodeJS. Enter the currency code, value, and holdings, and you can see how your portfolio is doing.