Can I pick individual ETFs or buy single stocks through SoFi? February 24, 2020 18:53 Updated SoFi offers free stock and ETF trading through SoFi Active Invest. Learn more and sign-up here. Related articles How do I buy/sell a stock? Can I change my investment strategy? How do I delete my SoFi account? What types of accounts do you offer? Can I transfer an existing IRA or 401k to SoFi?