Vanguard Total Stock Market ETFVTI

VTI, the Vanguard Total Stock Market ETF, is one of the broadest equity funds available — it tracks essentially the entire US stock market, from mega-cap giants to small companies, in a single low-cost fund. Buying VTI gives you very wide diversification across thousands of stocks in one trade, which is why it is a core holding for many long-term investors. Its value still moves with the overall market and can fall in a downturn. Invest with a long-term horizon and only money you can leave invested.