Can I buy ETFs through SoFi Invest? February 24, 2020 17:50 Updated Yes. SoFi Invest wants to offer plenty of customer selection so you can search for Exchange-Traded Funds (ETFs) and stocks in the [“Trade stock”] section. Related articles Can I pick individual ETFs or buy single stocks through SoFi? How do I buy an ETF? What are ETFs? What is the SoFi Weekly Income ETF (TGIF)? What fees will be charged for owners of the SoFi Weekly Income ETF (TGIF)?