Based 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 1 year ago
Use quantconnect.com, their API forces you to use OOP there so it's a good practice. Source: almost 2 years ago
For stocks and crypto: QuantConnect and Backtrader For options: MesoSim and OptionNetExplorer. Source: almost 2 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 2 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: over 2 years ago
TradeStation - Whether you trade stocks, ETFs, options or futures, TradeStation’s award-winning tools and...
Quantopian - Your algorithmic investing platform
Questrade - Questrade IQ Mobile is everything you need to trade stocks - right in the palm of your hand.
CloudQuant - Crowd based algorithmic trading development and backtesing for stock market trading.
Merrill Edge - Merrill Edge is a brokerage platform that helps in investing, provides advisory consultations, and other services.
Backtrader - Backtrader is a complete and advanced python framework that is used for backtesting and trading.