So, consider the Vanguard S&P 500 ETF. It's an exchange-traded fund (ETF) -- which is like a mutual fund but trades like a ...

Discover why VO and the S&P 500 might be overvalued. Learn about high P/E ratios, low yields, and potential risks. Exercise ...

Investment management firm Vanguard Group has over 90 exchange-traded funds (ETFs), many of which offer low-cost fees. The ...