The Smartest S&P 500 ETF to Buy With $2,000 Right Now

The S&P 500 is the stock market's most followed index by a large margin. It tracks the performance of 500 of the largest American companies on the stock market, and is often used to gauge how the overall market (and U.S. economy) is performing.One issue that's been coming up with the S&P 500 lately is how concentrated it has become. The index is weighted by market cap, so larger companies make up a larger percentage of the index and its performance. This isn't new; it's always been that way. However, megacap tech companies have begun surging in valuation, making it a lot more top-heavy than usual.Image source: Getty Images.Continue readingWeiter zum vollständigen Artikel bei MotleyFool Weiter zum vollständigen Artikel bei MotleyFool