Charisma is a crucial component of a politician's appeal to voters. But there's more than one way to inspire confidence.
The Chicago Board of Options Exchange’s Volatility Index (VIX) has been tracking the speed of stock price movements since 1990. In January, the index showed that volatility – or the fluctuation of share prices – jumped 34 percent.
This is the largest increase in VIX history and possibly indicates that investors are getting surprised and changing their investment decisions. NPR’s Marilyn Geewax joins Here & Now’s Jeremy Hobson to discuss “volatility” and what this increase says about the market in 2014.