↑↓ to select, press enter to go, use esc to exit
  • Pricing
  • Data
  • Community
  • Algorithm Lab Lab Lab
  • Documentation Docs Docs
  • Sign In
Forum

    Platform

  • Alpha Market
  • Pricing
  • Datasets
  • Community
  • Algorithm Lab
  • Documentation

    SIGN IN

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

  • Sign up for Free

QuantConnect Community

trophy

trophy

Start New Discussion Sign up
Interesting | Newest | Lean | Data Issues | Integration Partners

New Sign up
No Results
  • «
  • 1
  • »
HI Interesting !
HI Newest !
HI Data Issues !

LEAN is the open source algorithmic trading engine powering QuantConnect. Founded in 2013 LEAN has been built by a global community of 80+ engineers and powers more than a dozen hedge funds today.

trophy

Alpha League Competition: $1,000 Weekly Prize Pool

Qualifying Alpha Streams Reentered Weekly Learn more

Py
201
Covered call example question 4 comments, last comment by Danfeng Li,
Py
340
How does the MIN indicator work? 1 comment by Derek Melchin,
Py
98
How to import all symbols in Research? 5 comments, last comment by Derek Melchin,
C#
90
Charting Missing - backtesting-desktop 3 comments, last comment by Philip du Toit,
C#
414
Compute Implied volatility on History of options 2 comments, last comment by Derek Melchin,
Py
1.2k
Issues with Lean Build on Visual Studio 2019 4 comments, last comment by Abhishek Gupta,
Py
1.1k
OptionStrategies - Limit Orders 5 comments, last comment by Derek Melchin,
Py
270
Documentation 3 comments, last comment by Dat En,
Py
21
N00b question - how to issue historical orders during a backtest? 4 comments, last comment by Adam W,
Py
27.6k
One minute VIX data 1 comment by Rahul Chowdhury,
Py
1.3k
How to get Greeks inside of an Alpha Model 5 comments, last comment by Derek Melchin,
C#
1.8k
IB API options greek values 7 comments, last comment by Ernest Shaggleford,
Py
310
BTC, close position 1 comment by Derek Melchin,
Py
217
Paper trading using LEAN and IB - lag? 3 comments, last comment by Serena M McDonnell,
Py
73
Questions from a newcomer :) 6 comments, last comment by Thomas L,
Py
217
Tracking error is non-zero even without trading 2 comments, last comment by Serena M McDonnell,
Py
1k
Live trading question 6 comments, last comment by Shile Wen,
C#
45
Novice. I need to understand the LEAN principle. 1 comment by Adam W,
Py
350
Upload h5 file other than dropbox 1 comment by Shile Wen,
Py
233
Beginner - need help adding options. 1 comment by Ernest Shaggleford,
  • «
  • »
 Start New Discussion Sign up

Filter Discussion by Tags


226,545 Quants.

Become a Quant

Online Now

Our Code of Conduct

Stay Connected

Stay connected with all the latest updates with email alerts or joining our Discord server.

  Open Discord

profile

Answers

Answers

  Backtests

Backtests

  Comments

Comments

  Live Traded

Live Traded

 

 

 

Back

Started By:


Follow Discussion
Reward Discussion Awards
Permalink

INVESTOR


style="display:none"
 |   Reward Discussion
0
0
Update Backtest





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.

  0  
0
Twitter Facebook LinkedIn Copy Link

Permalink

 | 
accepted answer

Accepted Answer

0
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.

0
Twitter Facebook LinkedIn Copy Link

INVESTOR

Permalink

 | 
0
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.

 0 
Twitter Facebook LinkedIn Copy Link
Loading...
  • 1
  • «
  • »

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!

award-icon

What is an Award?

Back
 
 
QuantConnect Logo

QuantConnect™ 2023. All Rights Reserved

Technology

  • Algorithm Lab
  • Documentation
  • Community
  • Tutorials
  • Data Library
  • Learning Articles
  • System Status
  • Account
  • Discussions List

Company

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

LEAN

  • Fork 2,736
  • Star 7,054