Jeff deGraaf, Renaissance Macro research chairman, joins 'Closing Bell' to discuss the market signals and what he's seeing in ...

Jeff DeGraff is the Dean of Innovation: professor, author, speaker and advisor to hundreds of the top organizations in the world. You can learn more about his groundbreaking University of Michigan ...

00:11 Jeff deGraaf Yeah, I mean certainly the VIX is is one of them, but I would still point to the fact that it's a little bit up today, but you know, typically what I want to see and what I ...