The US Global Jets ETF (JETS) has seen over half a billion dollars worth of inflows over 50 straight days - unheard numbers for a thematic ETF - despite the fund's 60% year-to-date decline and selling from Warren Buffett. But the depressed airline industry is attracting retail value investors in droves who see huge upside potential as well as looking for a proxy for the re-opening and rebound of the global economy. 

On this episode of Trillions we interview the founder of JETS, Frank Holmes, about his surprising success after five years of almost no interest in the fund. He also gives his outlook on the airline industry as well as the more-than-meets-the-eye design of the index it tracks.