Alexandre Catarino




AC a
Alexandre Catarino
Created May 6, 2020
QC a
Created Jun 23, 2020
My Test Org
Created Oct 9, 2020
Vardon Capital
Created May 29, 2020


I got my degree in Meteorology from the Physics Department of the Faculty of Science of the University of Lisbon in 2006 and spent the following years working on Climate and Meteorology models. After 13 years of Meteorology, I decided to use my knowledge of physics, math, and programming in the stock markets. In 2015, I found QuantConnect, started to contribute to Lean and became part of the team in 2016. At the moment, I continue to contribute to Lean, focusing on Python integration and implementing features at QCAlgorithm level to make quants' life easier. On top of that, I belong to QC Support Team.


Alexandre left a comment on Futures Warm Up and MACD for consolidated indicato...

"Hi Critical.Error ,I have written an example using the SymbolData pattern. We use this pattern when ..."

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2 days ago

Alexandre left a comment on OBV cannot get managed object

"Hi Nicholas Fitzgerald ,Could you please apply the following changes?sd.obvWindow[1].Current.Value &..."

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2 days ago

Alexandre left a comment on How to get the current ticker for a symbol

"Hi Sunil Mishra ,Please let clarify one point: the History function does not return CHV. It returns ..."

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2 days ago

Alexandre left a comment on A new user's initial impressions

"Hi @michael-silver,Thank you for your impressions and suggestions.Would you mind letting me address ..."

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5 days ago

Alexandre left a comment on Got an error msg when running python on desktop

"Hi yi ren ,We recommend using the new CLI as it removes all local install dependence. The installati..."

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5 days ago

Alexandre's Badges

Algorithm Sharing

Shared an Algorithm with the Community

Unlocked: 01-29-2018

Chatter Box

User has made 100+ comments in the Community

Unlocked: 01-24-2018


User has made 100+ Backtests

Unlocked: 01-24-2018

Live Trading

Deploy Live Trading Algorithm

Unlocked: 01-24-2018

Parallel Live Trading

Run Multiple Live Algorithms Simultaneously

Unlocked: 01-14-2019


Share a Live Running Algorithm

Unlocked: 01-24-2018

C# Programming

Prefer C# Programming Language

Unlocked: 07-10-2018

F# Programming

Prefer F# Programming Language

Unlocked: 11-14-2018

Python Programming

Prefer Python Programming Language

Unlocked: 07-16-2018


Receive 10+ Upvotes From Different Users

Unlocked: 01-24-2018


Member of the Team

Unlocked: 01-24-2018

Boot Camp Private

Finish Easy Tutorial

Unlocked: 07-02-2019

Boot Camp Corporal

Finish Intermediate Tutorial

Unlocked: 08-18-2020

Verified User

Verified QuantConnect User

Unlocked: 07-09-2019