A fund's expense ratio is simply the annual cost of managing and operating the fund, expressed as a percentage of its total ...

For mutual fund and exchange-traded fund (ETF) investors, expense ratios are an important but sometimes overlooked element that can have a real impact on long-term returns. The expense ratio is the ...

Many investors focus on total returns when comparing one fund against another. While it's good to know how much your money can grow, the size of the fund can also impact your total returns. Each fund ...

The expense ratio of funds matters. Back in 2010, Morningstar found that the best predictor of future returns was a low expense ratio. This beat every other indicator, including Morningstar stars.

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Wise readers don't want to overpay when investing in mutual funds. Here's a typical question on the subject: "You wrote about ...