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 How do I buy an ETF? Can I pick individual ETFs or buy single stocks through SoFi? 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)?