: Well-known brokers include Fidelity , Charles Schwab , Vanguard , and Robinhood .
To buy an ETF, you first need a "home base" for your investments. how to buy s&p 500 etf
While many ETFs track the S&P 500, they differ slightly in cost (expense ratio) and liquidity. How to invest in the S&P 500 | Fidelity : Well-known brokers include Fidelity , Charles Schwab