degiro-bookkeeper VS zipline

You just have to: - download the zip file depending on your operating system (Mac / Windows / Linux) (for instance, for Windows: dgbk-v0.3-win-sc.zip ) - extract the executable from the downloaded zip file - invoke the extracted executable from command line (e.g. "cmd.exe" in Windows) as per help file reported in the README

you can download the executable from the release page. Then you run it (as described in the readme) on the command-line shell of your operating systems (on Windows it would be cmd or PowerShell).

I created a small open source command line tool to work out realised profits: https://github.com/pviotti/degiro-bookkeeper

I've written a command line application that outputs CGT-related figures given Degiro account statement in CSV format. It's open source and cross platform. https://github.com/pviotti/degiro-bookkeeper

https://github.com/quantopian/zipline (event-driven)

Zipline by Quantopian: An Open-Source tool for algorithmic trading. It is a platform for developing and testing quantitative trading strategies using Python.

For personal use only. I'm currently looking at QuantConnect's LEAN and Quantopian's Zipline (which hasn't seen any updates since 2020, presumably because Quantopian was dissolved).

(1) I remember there were decent libraries for this setting a while back. Maybe take a look at Quantopian/Zipline.

zipline – Zipline is a Pythonic algorithmic trading library. It is an event-driven system that supports both backtesting and live trading.

I found two opensource tools 1. .https://github.com/quantopian/zipline Quantopian 2. https://analyzingalpha.com/backtrader-backtesting-trading-strategies backtrader

Some of the notable libraries in Python are backtesting.py, bt and zipline. Personally I like bt the most, as its tree model makes the most intuitive sense.