↑↓ to select, press enter to go, use esc to exit
  • Pricing
  • Strategy Explorer Strategies Strategies
  • Research
  • Data
  • Algorithm Lab Lab Lab
  • Documentation Docs Docs
  • Sign In
Forum
    Platform
  • Pricing
  • Datasets
  • Research
  • Datasets
  • Algorithm Lab
  • Documentation

    SIGN IN

  • Sign in
  • Don't have an account? Join QuantConnect Today

  • Sign up for Free
 

back arrow

 
Research Announcements Lean
Community |

OPEN LEAGUE PRO LEAGUE
No Results
  • «
  • 1
  • »
LEAN Logo

Radically Open-Source Algorithmic Trading Engine

LEAN is the open-source algorithmic trading engine powering QuantConnect. Founded in 2012 LEAN has been built by a global community of 180+ engineers and powers more than 300+ hedge funds today.

Join Our Discord Channel

Join QuantConnect's Discord server for real-time support, where a vibrant community of traders and developers awaits to help you with any of your QuantConnect needs.

Lean CLI: trying to backtest on daily data produces no results 4 comments, last comment by Paulduring,
Lean extract trades 1 comment by Derek Melchin,
How do you sell half on Shorting Positions!? 5 comments, last comment by Jesse Fleming,
Integrating Lean.Brokerages.Binance into Lean 2 comments, last comment by David Tachera,
SEC Form 4 filings 1 comment by Derek Melchin,
Log DollarVolume and MarketCap 3 comments, last comment by Justin E,
Working example for reading custom data from json rest 1 comment by Derek Melchin,
Runtime Error: Keyerror 4 comments, last comment by Xeno core,
Anyone know why this line of code is not working? Data normalization for multiple symbols? 3 comments, last comment by Nico Xenox,
Why isn't TQQQ opposite of SQQQ? 6 comments, last comment by Digitall,
Lean-cli paywalled? 1 comment by Jared Broad,
SPY STRATEGY PROBLEM WITH RESOLUTIONS 1 comment by Derek Melchin,
Cost of short selling in the fee calculation 2 comments, last comment by Paulduring,
Notift.Web - method that does not exist 1 comment by Derek Melchin,
Splitting an algo into multiple files - from file import * 1 comment by Derek Melchin,
Lean-CLI Can't List Issue 3 comments, last comment by Derek Melchin,
Universe selection: exists since 10 years 4 comments, last comment by Paulduring,
Lean Report Generation Issue 1 comment by Derek Melchin,
Difficulty Understanding RAM Limits 4 comments, last comment by Jesse Fleming,
Schedule Events Problem 3 comments, last comment by Sebul,
  • «
  • page 421 of 513
  • »
 Share New Research

Refer to our Research Guidelines for high quality research posts.

 Start New Discussion Sign up

SEARCH DISCUSSIONS


TOP 5 Research Publications

-


391,800 Quants.
Become a Quant

Online Now

Code of Conduct

VOTE FOR UPCOMING FEATURES

Share your input and vote on our future direction.

LEAN Roadmap

Create an account on QuantConnect for the latest delivered to your inbox.

Sign Up Today
profile

Answers

Answers

  Backtests

Backtests

  Comments

Comments

  Live Traded

Live Traded

 

 

 

Research Announcements Lean League
COMMUNITY COMMUNITY FEED |

This research is under review. To publish this research attract three community upvotes.
This discussion is a draft. Click here to publish this discusison.


Update Backtest





person upvoted this people upvoted this

 |  | accepted answerAccepted Answer
Permalink
Update Backtest





  • Notebook

The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.

Twitter Facebook LinkedIn Copy Link

INVESTOR

 | 
Permalink
Update Backtest







  • Notebook

The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.

Reply
person upvoted this people upvoted this
|
person upvoted this people upvoted this
Profile Image
Loading...
  • 1
Load More

To unlock posting to the community forums please complete at least 30% of Boot Camp.
You can continue your Boot Camp training progress from the terminal. We hope to see you in the community soon!


Allocate to this Strategy

Institutional clients can contact the author and allocate capital to this strategy.

Learn More
Organization

Organization Website

Team

Show More
Clone Strategy

Copy this strategy code to your QuantConnect account and deploy it live with your brokerage.

Clone
Previous Ranking

Browse strategies and organization entries from previous quarter's competitions.


Author:


IN THIS RESEARCH

PARTICIPANTS

Discussion Awards

SHARE RESEARCH
SHARE DISCUSSION
SHARE ARTICLE
SHARE


Actions
View in Strategy Explorer Award Discussion
Print Research
Comments
award-icon

What is an Award?

Research Announcements Lean League
COMMUNITY COMMUNITY FEED |

 
 

Join QuantConnect for Free

QuantConnect Logo

QuantConnect™ 2025. All Rights Reserved

Technology

  • Algorithm Lab
  • Documentation
  • Research
  • Build vs. Buy
  • Tutorials
  • Data Library
  • Learning Articles
  • System Status
  • Settings
  • Discussions List

Company

  • About
  • Affiliates
  • Our Blog
  • Contact
  • Pricing
  • Integration Partners
  • Terms & Conditions
  • Privacy Policy

LEAN

  • Fork 4,000
  • Star 12,000
QuantConnect Logo

QuantConnect™ 2025. All Rights Reserved

Technology

  • Algorithm Lab
  • Documentation
  • Research
  • Build vs. Buy
  • Tutorials
  • Data Library
  • Learning Articles
  • System Status
  • Settings
  • Discussions List

Company

  • About
  • Affiliates
  • Our Blog
  • Contact
  • Pricing
  • Integration Partners
  • Terms & Conditions
  • Privacy Policy

LEAN

  • Fork 4,000
  • Star 12,000