BWET: World's Top-Performing ETF This Year

Breakwave Tanker Shipping ETF (ticker: BWET) is soaring in Monday's trading session. Rising oil-shipping costs amid the conflict in Iran is driving the rally. The ETF is currently the world's best-performing non-leveraged ETF with year-to-date returns nearing 200%. On "Bloomberg ETF IQ," Katie Greifeld and Eric Balchunas report.