Spark plug indexing won't make much of a difference in your average stock car, but it can have a noticeable impact in high-rpm performance builds.

Customized products and experiences are popular these days. Even in the case of stock investments, it’s now possible for investors to “customize” and personalize their own stock portfolios. This is ...

Many investment strategies aim to replicate the returns of a stock market index, such as the S&P 500. Direct indexing is one such strategy that has added tax benefits. Many, or all, of the products ...

For those new to investing or seasoned investors who like to keep things as simple and inexpensive as possible, an index fund could be your best friend. It's fair for beginning investors to ask "What ...

An index fund can only be as good as the index it tracks. While these benchmarks are usually transparent and rules-based, they are not all equal. Nuances in construction can cause performance to ...

The Consumer Price Index “is a measure of the average change over time in the prices paid by urban consumers for a market basket of consumer goods and services,” according to the Bureau of Labor ...

Adam B. Frankel is a personal finance writer and financial adviser with over 30 years of experience. When he’s not managing money in the stock market, he teaches financial topics and other core ...

HHI helps assess market competitiveness by calculating company market shares. A HHI below 1500 indicates a competitive market, above 2500 suggests concentration. Use HHI to guide investment decisions, ...