id	keyword
dem-5671	vix
dem-5671	quintile group
dem-5671	vix futures
dem-5671	vix quintile
dem-5671	volatility
dem-5671	table
dem-5671	returns
dem-5671	groups
dem-5671	quartile
dem-5671	vix returns
dem-5671	structure
dem-5671	term