↑↓ 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
521
LEAN Data format for options : Hourly and Daily 7 comments, last comment by Johnny Cash,
Py
7.4k
The lab on mobile devices 2 comments, last comment by David Eldringhoff,
Py
350
Feedback Backtest not working 5 comments, last comment by Jack Simonson,
C#
104
Insight stacking/replacing/canceling 6 comments, last comment by Jared Broad,
Py
7.1k
Correct way to emit weekly insights 3 comments, last comment by Alexandre Catarino,
Py
9.9k
Looking for a partner with python background to work with Started by Apollos Hill,
Py
STAFF
SPY, Minute The issue starts from Jan 17th, 2020; and continues until Jan 17th, 2020 1 comment by QuantConnect Robot,
C#
3.1k
Sector Rotation Calculation Error 8 comments, last comment by Alexandre Catarino,
Py
6.6k
Dynamic Indicator and Indicator Values Based On Universe Stocks 7 comments, last comment by Rahul Chowdhury,
Py
2.8k
Tiingo - Insufficient Buying Power 2 comments, last comment by Troy B,
Py
79
Not Filtering Futures Chain Contracts In Research 1 comment by Rahul Chowdhury,
Py
887
Ploting of alpha values in alpha framework 1 comment by Rahul Chowdhury,
Py
26
Jupyter lab 1 comment by Alexandre Catarino,
Py
8.7k
Being able to add to a current position 4 comments, last comment by Mark hatlan,
Py
130
Trading options on time base 5 comments, last comment by Tal Shoham,
Py
1.6k
QQQ, Daily The issue starts from Dec 1st, 2004; and continues until Mar 23rd, 2011 Started by Pierre Vidal,
Py
1.6k
GDX, Daily The issue starts from Aug 5th, 2003; and continues until May 23rd, 2006 Started by Pierre Vidal,
Py
229
Not able to run backtest 4 comments, last comment by Vishu Sidana,
Py
84
403 Forbidden Importing External Data Source 3 comments, last comment by Jared Broad,
Py
132
Is it possible to customize and edit python files of Models ( Alpha , Risk, Portfolio, Execution ) to create an Algorithm 1 comment by Jared Broad,
  • «
  • »
 Start New Discussion Sign up

Filter Discussion by Tags


226,549 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 2,737
  • Star 7,055