Top 3 C# trading-algorithm Projects

Lean

25 8,686 9.7 C#

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

Project mention: What Happened to Quantconnect? | /r/algotrading | 2023-05-18

6.) You cant maximize position size of spread options strategies, LEAN always assumes naked margin first and ON THE NEXT DATA FRAME - you get your reg-t margin for spreads. https://github.com/QuantConnect/Lean/issues/5693 We're running into 2 years of this issue being reported.

OsEngine

1 662 9.8 C#

Open Source algo trading platform
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
VisualHFT

46 655 8.6 C#

VisualHFT is a cutting-edge GUI platform for market analysis, focusing on real-time visualization of market microstructure. Built with WPF & C#, it displays key metrics like Limit Order Book dynamics and execution quality. Its modular design ensures adaptability for developers and traders, enabling tailored analytical solutions.

Project mention: VisualHFT: Visualize market microstructure studies (update) | /r/quant | 2023-09-03

I'm hoping this community can help me grow this project even further, to get traction and add even more things. Please SHARE! https://github.com/silahian/VisualHFT

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).