QuantConnect
Quantopian
Backtrader
QuantRocket
CloudQuant
TradingView
Intrinio
MetaTrader5
Diggernaut
import.io
Octoparse
artoo.js
Webhose.io
Crawlbase
eScraper
Agenty
Company offering cloud based web scraping and data extraction platform that works not only with HTML pages as data source but also with JS, JSON, XML, documents like iCal, XSLX, XLS, CSV and images. Extracted data kept in the database as dataset which can be downloaded in various formats, retrieved via API or pushed to any other destination upon completion. Integrated with such services like Zapier, Tableau, OSM, Luminati, DeathByCaptcha.
QuantConnect
DiggernautBased on our record, QuantConnect seems to be more popular. It has been mentiond 9 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I use https://quantconnect.com/ to backtest new algos and discover new algos. They support C# and python. Source: over 3 years ago
Use quantconnect.com, their API forces you to use OOP there so it's a good practice. Source: almost 4 years ago
For stocks and crypto: QuantConnect and Backtrader For options: MesoSim and OptionNetExplorer. Source: about 4 years ago
Only you can teach you how to do it. quantconnect.com has a lot of tutorials and other documentation that should be enough for you to learn from. I'm still learning the process of backtesting and I'm not aware of an "easy" way to perform this type of work. Source: about 4 years ago
Thanks for the pointer. quantconnect.com and interactive brokers. I have a little fantasy that I'll do this once I retire and hand over 1% of my nest egg to it; see how it does... Hand over some more, etc... Source: almost 5 years ago
Quantopian - Your algorithmic investing platform
import.io - Import. io helps its users find the internet data they need, organize and store it, and transform it into a format that provides them with the context they need.
Backtrader - Backtrader is a complete and advanced python framework that is used for backtesting and trading.
Octoparse - Octoparse provides easy web scraping for anyone. Our advanced web crawler, allows users to turn web pages into structured spreadsheets within clicks.
QuantRocket - QuantRocket is an all-in-one end-to-end data trading platform and is securing your connection to other trading applications that will be the key to query data and submit orders.
artoo.js - Artoo.js provides script that can be run from your browserโs bookmark bar to scrape a website and return the data in JSON format.