The VIX Is a Measure of Which One of the Following

Multiple Choice

The VIX is a measure of which one of the following?

A) changes in the daily trading volume of the NASDAQ 100
B) investor expectations of future market volatility of the S&P 500
C) minute-by-minute changes in the value of the NASDAQ 100
D) number of option contracts outstanding on the S&P 500
E) the opening and closing historical values of the S&P 500