Repositories list

• Documentation

  Public

  QuantConnect/Documentation’s past year of commit activity
  QuantConnect Wiki Style Documentation Behind QuantConnect

  HTML

  •

  Apache License 2.0

  •187•234•15•2•Updated Mar 31, 2026Mar 31, 2026

• Lean

  Public

  QuantConnect/Lean’s past year of commit activity
  Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

  pythonc-sharpfinance+ 12

  pythonc-sharpfinancealgorithmoptionstradingtrading-botforextrading-platformtrading-strategies+ 5

  C#

  •

  Apache License 2.0

  •4.7k•18k•246•20•Updated Mar 30, 2026Mar 30, 2026

• Lean.DataSource.QuiverQuant

  Public

  QuantConnect/Lean.DataSource.QuiverQuant’s past year of commit activity
  Quiver Quantitative Alternative Data

  C#

  •1•0•0•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.DataSource.ThetaData

  Public

  QuantConnect/Lean.DataSource.ThetaData’s past year of commit activity
  Integration with ThetaData for Options History and Live Streaming

  C#

  •

  Apache License 2.0

  •14•21•3•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.Wolverine

  Public

  QuantConnect/Lean.Brokerages.Wolverine’s past year of commit activity
  Wolverine Execution and Routing

  C#

  •8•2•0•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.dYdX

  Public

  QuantConnect/Lean.Brokerages.dYdX’s past year of commit activity
  dYdX Brokerage Plugin

  C#

  •5•3•0•1•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.Tastytrade

  Public

  QuantConnect/Lean.Brokerages.Tastytrade’s past year of commit activity
  Tastytrade Brokerage Implementation

  C#

  •8•9•0•1•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.Alpaca

  Public

  QuantConnect/Lean.Brokerages.Alpaca’s past year of commit activity
  Alpaca Brokerage Implementation

  C#

  •19•12•3•1•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.TradeStation

  Public

  QuantConnect/Lean.Brokerages.TradeStation’s past year of commit activity
  TradeStation Brokerage Plugin

  C#

  •17•17•4•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.DataSource.FactSet

  Public

  QuantConnect/Lean.DataSource.FactSet’s past year of commit activity
  Implementation to the public FactSet Data API.

  C#

  •7•4•0•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.DataSource.CoinAPI

  Public
  LEAN CoinAPI Data Source

  C#

  •

  Apache License 2.0

  •6•2•0•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.DataSource.AlphaVantage

  Public
  LEAN Alpha Vantage Data Source

  C#

  •

  Apache License 2.0

  •13•9•0•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.DataSource.IQFeed

  Public
  LEAN IQFeed Data Source

  C#

  •10•3•1•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.DataSource.DataBento

  Public
  Historical downloads and live data streaming

  C#

  •

  Apache License 2.0

  •7•4•0•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.DataSource.Polygon

  Public
  LEAN Polygon Data Source

  C#

  •19•8•1•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.ByBit

  Public
  ByBit Brokerage Integration to LEAN

  C#

  •13•8•2•2•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.RaiffeisenBankInternational

  Public
  FIX Implementation to Raiffeisen Centrobank

  C#

  •5•1•0•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.OANDA

  Public
  OANDA Brokerage Implementation

  C#

  •

  Apache License 2.0

  •18•8•2•1•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.Tradier

  Public
  Tradier Brokerage Implementation

  C#

  •

  Apache License 2.0

  •13•9•3•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.Coinbase

  Public
  Coinbase Pro brokerage template

  C#

  •

  Apache License 2.0

  •13•6•4•1•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.Bitfinex

  Public
  Bitfinex Brokerage Plugin

  C#

  •

  Apache License 2.0

  •9•2•2•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.InteractiveBrokers

  Public
  InteractiveBrokers Brokerage Plugin

  C#

  •

  Apache License 2.0

  •52•64•28•2•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.Binance

  Public
  Binance Brokerage Plugin

  C#

  •

  Apache License 2.0

  •30•9•7•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.Zerodha

  Public
  Zerodha Brokerage Plugin

  C#

  •

  Apache License 2.0

  •16•21•2•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.Samco

  Public
  Samco Brokerage Plugin

  C#

  •

  Apache License 2.0

  •10•1•3•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.Kraken

  Public
  Kraken Brokerage Plugin

  C#

  •

  Apache License 2.0

  •15•3•5•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.Brokerages.TradingTechnologies

  Public
  Trading Technologies Brokerage Plugin

  C#

  •

  Apache License 2.0

  •11•6•1•0•Updated Mar 30, 2026Mar 30, 2026

• Lean.DataSource.QuiverQuantCongressTrading

  Public
  Quiver Quantitative Congress Trading Data Alternative Data

  C#

  •10•7•1•0•Updated Mar 26, 2026Mar 26, 2026

• Lean.DataSource.SDK

  Public template
  C#

  •28•13•2•0•Updated Mar 24, 2026Mar 24, 2026

• lean-cli

  Public
  CLI for running the LEAN engine locally and in the cloud

  cliquantconnectcloud-backtesting+ 2

  cliquantconnectcloud-backtestingcloud-optimizationlean-data

  Python

  •

  Apache License 2.0

  •159•295•33•4•Updated Mar 17, 2026Mar 17, 2026