↑↓ 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

C#
10.2k
No history for Daily resolution 1 comment by Alexandre Catarino,
Py
10.6k
How do I access a particular security in DataFrame returned by History? 1 comment by Alexandre Catarino,
Py
30
PsychSignal Pricing 2 comments, last comment by Jared Broad,
Py
974
Slow/truncated backtest when non-price data is used 3 comments, last comment by Jared Broad,
Py
33.3k
Get the Current Market Open/Close Times 2 comments, last comment by Mark Fernandes,
Py
2.8k
Proper Use and Placement of Insights and EmitInsights 4 comments, last comment by Zach Oakes,
Py
74
Sharing source code 2 comments, last comment by Arthur Asenheimer,
Py
865
An example of trading Options using AddUniverse 7 comments, last comment by Jared Broad,
Py
184
ARWR ASMB RETA TEN, Daily The issue starts at the start of the data; and continues until now 2 comments, last comment by QuantConnect Robot,
Py
2.1k
Consolidator timing w.r.t. OnData() 2 comments, last comment by Tony Shacklock,
Py
7.4k
Consolidated indicator data is not accurate 1 comment by Alexandre Catarino,
Py
215
OnSecuritiesChange and Order of Execution 2 comments, last comment by Miguel Pascual,
Py
STAFF
From Research To Production: Uncorrelated Assets 19 comments, last comment by Shile Wen,
Py
121
Local Installation of LEAN question 1 comment by Alexandre Catarino,
C#
1k
Insufficient buying power 2 comments, last comment by Jared Broad,
C#
1.2k
TickConsolidator from 100 ticks 1 comment by Alexandre Catarino,
Py
1.2k
Sample Code: Open Position 1 comment by Alexandre Catarino,
Py
1.4k
Updating Values 1 comment by Alexandre Catarino,
C#
1k
Daily range 2 comments, last comment by Tim Bohmann,
C#
14.4k
AddAlgo Like AddAlpha method 4 comments, last comment by Alexandre Catarino,
  • «
  • »
 Start New Discussion Sign up

Filter Discussion by Tags


226,014 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 2,735
  • Star 7,037