Roxanna Islam, Head of Sector & Industry Research at VettaFi, shares her perspective on several recent ETF developments, including Vanguard opening brokerage access to spot crypto ETFs, Goldman Sachs’ acquisition of Innovator ETFs, and the SEC’s pushback on filings for 5x leveraged products.  Petra Bakosova, CEO of Hull Tactical and Portfolio Manager of the Hull Tactical U.S. ETF (HTUS), explains the firm’s approach to delivering tactical, risk-managed S&P 500 exposure.