Portfolio Diversification and Optimisation

This video explores how risk can be reduced through diversification of stocks and explains how to find the expected value and standard deviation (risk) of a portfolio comprising two stocks: Steph's Curries LTD and LeBron's Jams LTD Feel free to download and use the EXCEL spreadsheet I used to create these plots: https://zstatistics.files.wordpress.com/2016/08/portfolio-diversification.xlsx