The files are designed to show how to perform portfolio optimization, obtain optimal portfolio, and visualize efficient frontier. The video demo is located here: https://www.mathworks.com/videos/getting-started-with-portfolio-optimization-68762.html
Note that you need to download labelpoints from FileExchange too.
Remove Yahoo API and simplify the example.
Adjust the dates for downloading data without missing values and add screenshot
Download apps, toolboxes, and other File Exchange content using Add-On Explorer in MATLAB.