Football season has kicked off in the U-S, and investors are hoping to cash in with the Roundhill Sports and iGaming ETF, known by the ticker BETZ. The first six months of this year saw U-S commercial sports betting on a record-setting pace with year-to-date totals reaching more than $5 billion, up 66 percent from the same period last year. Bloomberg's Matt Miller drills down into the fund on "Bloomberg ETF IQ".
VIDEO: An ETF making big 'BETZ' on legalized sports betting
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