For you to predict and improve customer lifetime value successfully, you’ll need to know how to measure customer lifetime value.

So how, then, is an ETF’s daily NAV computed? This value is taken from the most recent closing prices of the holdings of the ETF (on a weighted basis) plus any cash that it holds.

Learn what Value at Risk is, what it indicates about a portfolio, its pros and cons, and how to calculate the VaR of a portfolio using Microsoft Excel.