About IBridgePy — The Easiest Algorithmic Trading Platform in Python

What Is IBridgePy?

This page is all about IBridgePy — a flexible and easy-to-use algorithmic trading platform built in Python. It helps traders backtest and live trade automated, rule-based strategies with leading brokers, including Interactive Brokers, TD Ameritrade, and Robinhood. Whether you are a beginner exploring automated trading or an experienced quant refining strategies, IBridgePy provides the tools you need to succeed.

Key Features

• Protect your privacy and intellectual property by running the platform on your own computer or a cloud server.
• Backtest and live trade with the same code — no changes needed.
• Manage multiple broker accounts at the same time.
• Use any Python package to accelerate development.
• Run Quantopian-styled strategies with minimal modifications.
• Execute multiple strategies simultaneously across different accounts.
• Retrieve historical data from brokers or third-party data providers.

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Why Was IBridgePy Created?

Algorithmic trading has traditionally been expensive and complicated, primarily used by institutional traders. For example, platforms like Elsen offered comprehensive algorithmic trading solutions, but at a significant cost. Meanwhile, Quantopian provided a free Python-based platform for backtesting and deploying strategies, which attracted a large community of users.

However, Quantopian had several important limitations. First, it supported only equities, while many traders wanted to trade forex, futures, and options. Second, it restricted which Python packages users could import. Finally, debugging was difficult because users lacked access to source code and detailed log information.

These gaps inspired the creation of IBridgePy — an algorithmic trading platform that gives you complete control. With IBridgePy, you can trade any security type, use any Python package, and inspect every line of source code for debugging. As a result, traders gain the flexibility and transparency that other platforms cannot offer.

What Makes IBridgePy the Best?

IBridgePy vs. IB’s Native Python API

Compared to using Interactive Brokers’ native Python API directly, IBridgePy offers several important advantages:

• IBridgePy supports both Python 2.7 and Python 3.x for maximum compatibility.
• IBridgePy provides dozens of easy-to-use functions that simplify common trading tasks.
• IBridgePy automatically manages account information and portfolio tracking.
• IBridgePy handles multiple IB accounts seamlessly.
• You can backtest and live trade with identical code — no changes required.

Why Use Python for Algorithmic Trading?

Compared with C++ and Java, Python lets you accomplish most tasks more easily and more quickly, with less mental overhead. Consequently, you can test new trading ideas much faster. Python’s extensive standard library and thriving ecosystem of open-source packages — including pandas, NumPy, and scikit-learn — let you download, install, and start using powerful tools in minutes. This is precisely why IBridgePy chose Python as the foundation for its algorithmic trading platform.

Ready to get started? Download IBridgePy today, or explore our tutorials to learn how to set up your first strategy.