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@QuantConnect

QuantConnect

Python and C# algorithmic trading platform

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  1. Lean Lean Public

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

    C# 12.4k 3.7k

  2. lean-cli lean-cli Public

    CLI for running the LEAN engine locally and in the cloud

    Python 262 139

  3. Research Research Public

    Open sourced research notebooks by the QuantConnect team.

    Jupyter Notebook 647 186

  4. Documentation Documentation Public

    QuantConnect Wiki Style Documentation Behind QuantConnect

    HTML 210 172

  5. IBAutomater IBAutomater Public

    Automates IB Gateway start, stopping and restarting.

    Java 125 52

  6. Tutorials Tutorials Public

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

    Jupyter Notebook 635 239

Repositories

Showing 10 of 88 repositories
  • Lean.DataSource.CoinAPI Public

    LEAN CoinAPI Data Source

    QuantConnect/Lean.DataSource.CoinAPI’s past year of commit activity
    C# 1 Apache-2.0 3 0 0 Updated Sep 19, 2025
  • Lean.DataSource.Polygon Public

    LEAN Polygon Data Source

    QuantConnect/Lean.DataSource.Polygon’s past year of commit activity
    C# 6 13 2 0 Updated Sep 19, 2025
  • Lean.Brokerages.ByBit Public

    ByBit Brokerage Integration to LEAN

    QuantConnect/Lean.Brokerages.ByBit’s past year of commit activity
    C# 8 9 1 1 Updated Sep 19, 2025
  • Lean.Brokerages.Wolverine Public

    Wolverine Execution and Routing

    QuantConnect/Lean.Brokerages.Wolverine’s past year of commit activity
    C# 2 5 0 1 Updated Sep 19, 2025
  • Lean.Brokerages.Binance Public

    Binance Brokerage Plugin

    QuantConnect/Lean.Brokerages.Binance’s past year of commit activity
    C# 9 Apache-2.0 24 5 0 Updated Sep 19, 2025
  • Lean.Brokerages.Samco Public

    Samco Brokerage Plugin

    QuantConnect/Lean.Brokerages.Samco’s past year of commit activity
    C# 1 Apache-2.0 7 3 0 Updated Sep 19, 2025
  • Lean.Brokerages.Kraken Public

    Kraken Brokerage Plugin

    QuantConnect/Lean.Brokerages.Kraken’s past year of commit activity
    C# 1 Apache-2.0 10 3 0 Updated Sep 19, 2025
  • Lean.Brokerages.Tastytrade Public

    Tastytrade Brokerage Implementation

    QuantConnect/Lean.Brokerages.Tastytrade’s past year of commit activity
    C# 2 0 1 1 Updated Sep 19, 2025
  • Lean.Brokerages.Alpaca Public

    Alpaca Brokerage Implementation

    QuantConnect/Lean.Brokerages.Alpaca’s past year of commit activity
    C# 8 12 3 0 Updated Sep 19, 2025
  • Lean.Brokerages.TradeStation Public

    TradeStation Brokerage Plugin

    QuantConnect/Lean.Brokerages.TradeStation’s past year of commit activity
    C# 13 11 7 0 Updated Sep 19, 2025