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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# 11k 3.5k

  2. lean-cli Public

    CLI for running the LEAN engine locally and in the cloud

    Python 228 119

  3. Research Public

    Open sourced research notebooks by the QuantConnect team.

    Jupyter Notebook 584 180

  4. Documentation Public

    QuantConnect Wiki Style Documentation Behind QuantConnect

    HTML 189 155

  5. IBAutomater Public

    Automates IB Gateway start, stopping and restarting.

    Java 114 45

  6. Tutorials Public

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

    Jupyter Notebook 582 227

Repositories

Showing 10 of 86 repositories
  • quantconnect-stubs-generator Public

    Automatically generate Python type stubs for QuantConnect's Lean

    C# 13 Apache-2.0 10 8 0 Updated Apr 16, 2025
  • Lean.DataSource.FactSet Public

    Implementation to the public FactSet Data API.

    C# 3 4 0 0 Updated Apr 16, 2025
  • Lean.Brokerages.RaiffeisenBankInternational Public

    FIX Implementation to Raiffeisen Centrobank

    C# 0 2 0 0 Updated Apr 16, 2025
  • Lean.Brokerages.OANDA Public

    OANDA Brokerage Implementation

    C# 7 Apache-2.0 13 3 0 Updated Apr 16, 2025
  • Lean.Brokerages.Bitfinex Public

    Bitfinex Brokerage Plugin

    C# 1 Apache-2.0 6 4 0 Updated Apr 16, 2025
  • Lean.Brokerages.TradingTechnologies Public

    Trading Technologies Brokerage Plugin

    C# 6 Apache-2.0 7 1 0 Updated Apr 16, 2025
  • Lean.Brokerages.Alpaca Public

    Alpaca Brokerage Implementation

    C# 5 9 4 0 Updated Apr 16, 2025
  • Lean.Brokerages.TradeStation Public

    TradeStation Brokerage Plugin

    C# 11 7 6 0 Updated Apr 16, 2025
  • Lean.DataSource.CoinAPI Public

    LEAN CoinAPI Data Source

    C# 0 Apache-2.0 2 0 0 Updated Apr 16, 2025
  • Lean.DataSource.AlphaVantage Public

    LEAN Alpha Vantage Data Source

    C# 5 Apache-2.0 8 0 0 Updated Apr 16, 2025