Alexandre Catarino




AC a
Alexandre Catarino
Created May 6, 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 How to get tick data for universe?

"Hi Bright Yang ,For historical data requests of tick-resolution data in Universe Selection, please ..."

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3 hours ago

Alexandre left a comment on Market On Close Fill Price

"Hi Felipe Palhares Hampshire ,Right, MOC orders should be filled at the official closing price and ..."

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11 hours ago

Alexandre left a comment on How to run python algorithm using docker?

"Hi weiyan-chen ,We have been working on VS Code Integration w/ Docker & Addition of External A..."

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11 hours ago

Alexandre left a comment on Quandl data

"Hi Amir Awak ,Sorry about the wait.We don't have an example for data request that fetches the whole..."

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11 hours ago

Alexandre left a comment on AttributeError : 'NoneType' object has n...

"Hi Dung Le ,Sorry about the wait.When the algorithm adds the Security, it uses the data from the u..."

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11 hours 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

Verified User

Verified QuantConnect User

Unlocked: 07-09-2019