If your portfolio includes an index fund, you may need to review and adjust your holdings. Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader.

The Producer Price Index (PPI) is the official measure of producer prices within the U.S. economy. It measures the average change in selling prices for goods received by manufactures. The Producer ...

As we’ve discussed before, not all indexes are created the same way. One of the major differences, in addition to characteristics such as size and style, can be the weighting scheme. Once indexes have ...

This article mentions funds that have an issuer-initiated rating and/or track a Morningstar Index. For full disclosure information, please refer to the specific funds, which are demarcated with a * ...

Indexes represent baskets of financial assets, gauging overall market performance. Index funds allow passive investment at low costs, popular for matching market returns. Understanding indexes helps ...

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Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...