When a company calculates its earnings over a certain period of time, it divides its profits by the number of outstanding shares. However, companies' outstanding shares can change over time as a ...

These funds provide diversification in a portfolio and are easily accessible to investors in the form of mutual funds or exchange-traded funds. They have the lowest fees because they are passive ...

When viewing market index performance numbers, it is important to remember the difference between capitalization-weighted indices such as the S&P 500 Index (SPX) and price-weighted indices like the ...