[Related to the The CBOE Web site quotes the CEO of an investment advisory firm as saying: The VX Index is an important and popular tool for measuring investor sentiment.... Source: www.cboe comimicro/vix/introduction.aspx. In what sense is the vX a measure of investor sentiment? A. It is a measure of volatility and thus has become a measure of general market turbulence. B. It is a measure of volatility and thus has bycome a measure of investor panic. C. It gauges how much volatily investors are anticipating in the market and helps to hedge against that volatility. D. All of the above