I will only mention stuff that I think can improve, if not mentioned then that's means that I agree to what you have done.
- Instead of directing the user to
choosing investor, you could introduce them to the app and have a button with can sayStart investing with us. - Instead of changing color after choosing investor, change the opacitity of the whole card. (100% to maybe 60%
- [Stock Market] When you click on the navigation to Stock market you are introduced to a empty search bar, you could instead generate some stocks before having to interact.
- [Stock Market] When you enter a name you want to be able to just click on Enter Button on your keyboard instead of having to click on Search. But the search button needs to be there, the Enter button is just a good feature to have.
- [Stock Market, Trade button] When you click on Trade you want to directly input values without having to navigate to the input area.