If you could buy only one stock ETF, this would be it — and it doesn’t track the S&P 500 By: MarketWatch May 13, 2020 at 09:59 AM EDT This internet ETF has outperformed not only the S&P 500 and Dow Jones Industrial Average, but also the Nasdaq. Read More >> Related Stocks: Amazon.com DJ Internet Index ETF FT Dow Industrials SPDR Facebook NDX Nasdaq ETF Netflix Paypal Holdings SPDR S&P 500 ETF Trust