With the rise of fintech, there are more and more free and open source investment software available on platforms like GitHub. As a beginner investor, leveraging these tools can help you make better investment decisions with less effort. In this article, we will introduce some of the best free open source investment software on GitHub for beginners.

Backtrader – Popular Python framework for trading strategy development
Backtrader is an open-source Python framework focused on trading strategy development and backtesting. It allows users to focus on writing reusable trading strategies, indicators, analyzers etc using Python without having to spend time building infrastructure.
FinRL – RL framework for quantitative finance
FinRL is an open-source framework for applying deep reinforcement learning to quantitative finance. It provides implementations of DRL algorithms like DQN, DDPG, PPO etc. for tasks like portfolio management, crypto trading, option pricing etc. FinRL simplifies strategy iteration for beginners.
Stock Prediction – Utilize machine learning for stock price prediction
This Python library provides multiple machine learning and deep learning models for predicting future stock prices. It covers data collection, preprocessing, model training, evaluation and more. Beginners can quickly benchmark different models for accuracy.
In summary, platforms like GitHub offer great free and open-source investment software for beginners to utilize. Backtrader, FinRL, Stock Prediction and more provide frameworks for strategy development, backtesting, machine learning models and more. By leveraging these tools, beginners can simplify and enhance their investing.