Thank you for taking the time to visit this page! 👋
I am a strong contributor within the open-source community through my own open-source packages making financial theory easy to understand and work with and through my time at OpenBB in which I've contributed millions of lines of code. This is a passion of mine, bringing Python and Finance together.
By buying me a coffee, you'll allow me to spend more of my time working on expanding these packages with new financial theory implemented, technical functionalities and much more.
I am actively expanding and maintaining the following open-source packages:
FinanceToolkit which gives access to all relevant financial ratios (150+), indicators and performance measurements which are written down in the most simplistic way allowing for complete transparency of the calculation method. It has over 2K Stars.
FinanceDatabase which features 300.000+ symbols containing Equities, ETFs, Funds, Indices, Currencies, Cryptocurrencies and Money Markets. It therefore allows you to obtain a broad overview of sectors, industries, types of investments and much more. It has over 2.6k Stars.
ThePassiveInvestor which allows you to screen various ETFs and do quick comparisons for the most important metrics. It has nearly 500 Stars.
Recent supporters

Jens bought 10 coffees.
Appreciate your work. It is of great help for my own project. Specials thanks to being easily available for questions.

Someone bought a coffee.

Alberto Monaco bought 25 coffees.
Jeroen is a great contributor to the open-source community. Smart, kind and always available.

Someone bought a coffee.