Mini-articles with technical and fundamental analysis on the way as forecasts and levels (with good indicators uploaded by source codes) -
https://www.mql5.com/en/channels/forecast
MQL5 Wizard Techniques you should know (Part 57): Supervised Learning with Moving Average and Stochastic Oscillator - https://www.mql5.com/en/articles/17479
Implementing Practical Modules from Other Languages in MQL5 (Part 03): Schedule Module from Python, the OnTimer Event on Steroids - https://www.mql5.com/en/articles/18913