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.
<ul><li>Record the full history of your transactions: purchases, sales, taxes, fees, ...</li><li>Calculate performance indicators such as the True-Time Weighted Rate of Return or the Internal
Rate of Return (IRR) for your holdings.</li><li>Update historical quotes from a variety of sources: Yahoo Finance, Finnhub.io, Quandl, or
AlphaVantage. Alternatively, scrape quotes from HTML pages or JSON documents.</li><li>All data is stored in XML for further processing and can be exported as CSV or JSON.</li><li>Rebalance your investment portfolio based on a freely defined Asset Allocation.</li><li>Keep foreign currency accounts using the exchange rates published by the European Central
Bank (ECB).</li></ul>