documentation
Lean
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| documentation | Lean | |
|---|---|---|
| 1 | 25 | |
| 2 | 8,686 | |
| - | 2.2% | |
| 6.2 | 9.7 | |
| 13 days ago | 4 days ago | |
| Stylus | C# | |
| MIT License | Apache License 2.0 |
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documentation
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Documentation for Quantiacs
Users can contribute sending suggestions at https://github.com/quantiacs/documentation/tree/master/en
Lean
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What Happened to Quantconnect?
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.
- Thoughts on QuantConnect?
- IBKR implementation of ALMA indicator
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Backtesting Engines for Testing Intraday Data on Thousands of Symbols Simultaneously
Thanks. I will check it out. Can you point me to the right part of the codebase I should be looking at? I know it must be somewhere here - https://github.com/QuantConnect/Lean
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Quantconnect - Backtest script that accepts multiple dropbox links, creates portfolio, and rebalances on predefined dates, advice?
They have nice documentation on their website for how to download/import external data, though. They even have GitHub examples that pull data from Dropbox.
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Problem with QuantConnect Package on Local IDE
Here is an example https://github.com/QuantConnect/Lean/blob/master/Algorithm.Python/DropboxUniverseSelectionAlgorithm.py
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Exportable quote database for simulations?
There's also the open-source lean.io stuff by QuantConnect which looks decent and comes with data. It's pretty inexpensive too.
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Rant about candles
I can plot OHCL lines, I can plot OHCL scatter points on the chart, why can't I plot candles? It's just those scatter points put together. This thing has been going on for 8 YEARS.
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How has your experience been with QuantConnect? Would you invest in the company?
Here's a link to one of the strategy examples from the QC team that does this -- loading a universe from an external source. https://github.com/QuantConnect/Lean/blob/master/Algorithm.Python/DropboxCoarseFineAlgorithm.py
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What's the best platform to backtest a large amount of 1m data using a simple volume-based strategy ? TradingView provides a minimal amount of candles in the 1m chart to backtest on and I need to test it further.
+1 see https://github.com/QuantConnect/Lean
What are some alternatives?
finta - Common financial technical indicators implemented in Pandas.
StockSharp - Algorithmic trading and quantitative trading open source platform to develop trading robots (stock markets, forex, crypto, bitcoins, and options).
mlfinlab - MlFinLab helps portfolio managers and traders who want to leverage the power of machine learning by providing reproducible, interpretable, and easy to use tools.
backtrader - Python Backtesting library for trading strategies
machine-learning-for-trading - Code for Machine Learning for Algorithmic Trading, 2nd edition.
finnhub-dotnet - A .NET client for Finnhub API
ib_insync - Python sync/async framework for Interactive Brokers API
ta - Technical Analysis Library using Pandas and Numpy
TTM - # TTM Stock squeeze detection based on bollinger + keltner channels. Detects which stocks are out after bollinger is inside keltner channel.
algotrading-example - algorithmic trading backtest and optimization examples using order book imbalances. (bitcoin, cryptocurrency, bitmex, binance futures, market making)