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

Last Friday's sell-off and today's snapback rally just a reminder that the markets remain on a knife's edge under the surface overall as equity valuations continue to rise. So do allocations to tried and true hedges like commodities. So should you be taking more proactive measures in your portfolio to risk manage around what's happening in the market right now.Joining me now for the conversation is John Burllo, the senior portfolio manager of the global asset allocation team over at Invesco along with Steve ...