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@QuantConnect

QuantConnect

Python and C# algorithmic trading platform

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  1. Lean Public

    Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

    C# 10.9k 3.4k

  2. lean-cli Public

    CLI for running the LEAN engine locally and in the cloud

    Python 223 117

  3. Research Public

    Open sourced research notebooks by the QuantConnect team.

    Jupyter Notebook 578 176

  4. Documentation Public

    QuantConnect Wiki Style Documentation Behind QuantConnect

    HTML 187 151

  5. IBAutomater Public

    Automates IB Gateway start, stopping and restarting.

    Java 112 44

  6. Tutorials Public

    Jupyter notebook tutorials from QuantConnect website for Python, Finance and LEAN.

    Jupyter Notebook 577 224

Repositories

Showing 10 of 85 repositories
  • Lean.Reference Public

    Formatted LEAN Class/API Reference by Doxygen

    CSS 5 Apache-2.0 7 0 0 Updated Mar 26, 2025
  • Lean.DataSource.FactSet Public

    Implementation to the public FactSet Data API.

    C# 3 3 0 0 Updated Mar 25, 2025
  • Lean.DataSource.AlphaVantage Public

    LEAN Alpha Vantage Data Source

    C# 5 Apache-2.0 7 0 0 Updated Mar 25, 2025
  • Lean.DataSource.ThetaData Public

    Integration with ThetaData for Options History and Live Streaming

    C# 11 Apache-2.0 7 3 1 Updated Mar 25, 2025
  • Lean.DataSource.Polygon Public

    LEAN Polygon Data Source

    C# 3 7 1 0 Updated Mar 25, 2025
  • Lean.Brokerages.ByBit Public

    ByBit Brokerage Integration to LEAN

    C# 5 7 1 2 Updated Mar 25, 2025
  • Lean.Brokerages.Wolverine Public

    Wolverine Execution and Routing

    C# 2 5 0 0 Updated Mar 25, 2025
  • Lean.Brokerages.Tradier Public

    Tradier Brokerage Implementation

    C# 3 Apache-2.0 7 6 0 Updated Mar 25, 2025
  • Lean.Brokerages.Zerodha Public

    Zerodha Brokerage Plugin

    C# 13 Apache-2.0 8 2 0 Updated Mar 25, 2025
  • Lean.Brokerages.Samco Public

    Samco Brokerage Plugin

    C# 1 Apache-2.0 6 3 0 Updated Mar 25, 2025