Comparing units outstanding versus one week ago at the coverage universe of ETFs at ETF Channel, the biggest inflow was seen in the IUSV ETF, which added 54,250,000 units, or a 26.4% increase week over week. And on a percentage change basis, the ETF with the biggest increase in inflows was the Simplify Volt Robocar Disruption and Tech ETF, which added 250,000 units, for a 40.0% increase in outstanding units.