ETF Edge, September 16, 2019

1:49 PM ET Mon, 16 Sept 2019

CNBC's Bob Pisani zeroes in on the latest trends in the exchange-traded fund space with Tom Lydon, editor and proprietor of ETFTrends.com, and Todd Rosenbluth, director of ETF and mutual fund research at CFRA. With special guest Luke Oliver, head of index investing for the Americas at DWS Group.