Index funds are one of the most popular types of investments because of their simplicity, low cost and diversification benefits. In general, index funds seek to replicate the performance of an ...

A stock index is used to describe the performance of the stock market, or a specific portion of it, and to compare returns of investments. Generally, an index uses a weighted average of stock prices, ...

There are various types of investments: stocks, bonds, mutual funds, index funds, exchange-traded funds (ETFs) and options. See which ones might work for you. Many, or all, of the products featured on ...

Many indexes use a process called weighting to calculate their worth. Weighting is a method of adjusting each asset’s individual impact on their portfolio. Companies with a higher measurement of the ...