ETF Edge: Options strategies and commodities as a barrier against volatility

Last Friday’s selloff and Monday’s rebound on Wall Street were a reminder that markets remain on a knife’s edge under the surface. As equity valuations continue to rise, so do allocations to tried-and-true hedges, like commodities. John Burrello, Invesco senior portfolio manager and Sprott’s director of ETF product management Steven Schoffstall sit down with CNBC’s Dominic Chu to discuss what steps clients are taking as they seek less risk and steady income.