Hi! To develop in the field of investment applications, I recommend reading the article on Merehead: How to Build Investment Applications https://merehead.com/blog/how-to-build-investment-applications/ It explains in detail all stages of development: from choosing features to integrating with financial platforms. It is useful not only for developers, but also for investors to better understand the capabilities of such applications. I think studying this topic will help you expand your knowledge and approach investments wisely. Check it out, the article is very informative!