I created an app that helps investors deploy no-code algotrading strategies

I created an app that teaches retail investors how to become Wall Street grade traders. Specifically, I have step-by-step tutorials on how to do the following:

* Create an algorithmic trading strategies * Test them on historical data (a process called backtesting) * Testing them in real-time risk-free

I've already received lots of positive feedback and wanted to share it with the community and ask for more. If there's any tutorial that you think would valuable, please let me know!