Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

Learn about composite indexes, including their role in finance and market performance measurement, with examples like the ...

Gross domestic product (GDP) is one of the most widely used indicators of economic performance. Gross domestic product measures a national economy's total output in a given period and is seasonally ...

There are a variety of investing options available including stocks, bonds and real estate. However, investing in stocks is one of the most lucrative options. Based on estimates by Aswath Damodaran, ...

The University of Michigan Current Economic Conditions Index has historically acted as a contrarian indicator for stocks. The highest forward-looking returns for the S&P 500 have come when the index ...

Everyone has a different opinion on how best to take the measure of the markets and the economy at large. At Money Morning, we dive deep into the unconventional trends shaping markets and turn passive ...

The Atlanta Fed's GDPNow tracker of incoming data is indicating that gross domestic product is on pace to shrink by 1.5% for the first quarter. While the tracker is volatile through the quarter and ...

Although high-resolution gridded climate variables are provided by multiple sources, the need for country and region-specific climate data weighted by indicators of economic activity is becoming ...

The December 2025 reading was 50.4, and the 3-month rolling average in January 2026 hit 52.3. Both of those numbers are the lowest ever seen on this report going all the way back to the late 1970s.