An S&P 500 index fund can be an investment car, either in mutual fund or Trade-traded fund (ETF) variety, that invests in the five hundred shares that comprise the S&P 500 index, in industry cap-weighted proportions. Although charges differ, these tend to be very inexpensive methods to invest. As of https://en.shivira.com/put-10000-in-an-etf-that-tracks-the-sp-500-and-wait-20-years/