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3 repositories by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)

Language: C#
Tag: Backtesting
Clear all

1.QuantConnect / Lean

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

c-sharp
algorithmic-trading-engine
quantconnect
lean-engine
finance
algorithm
+9 more

C#APACHE-2.022K total5.4K forks

+3,742 stars

from 18,631 · score 8.23

2.StockSharp / StockSharp

Algorithmic trading and quantitative trading open source platform to develop trading robots (stock markets, forex, crypto, bitcoins, and options).

trading-strategies
trading-robots
trading-platform
algorithmic-trading-engine
forex
bitcoins
+14 more

C#Other license11K total2.3K forks

+1,268 stars

from 9,781 · score 7.15

Trady is a handy library for computing technical indicators, and it targets to be an automated trading system that provides stock data feeding, indicator computing, strategy building and automatic trading. It is built based on .NET Standard 2.0.

strategy
technical
analysis
stock
indicator
quant
+2 more

C#APACHE-2.0567 total180 forks

+6 stars

from 561 · score 1.95

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1.QuantConnect / Lean

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3.karlwancl / Trady