Discover how base periods serve as benchmarks to analyze variable changes over time. Learn their role in economics and finance, and see practical examples.

India is overhauling its economic measurement systems, incorporating online prices and real-time data to improve inflation, ...

Learn what active risk is and how to calculate it. Understand the methods to evaluate active risk in portfolios and explore examples of funds outperforming benchmarks.

Five years ago quarterbacks around the league threw for an average of 240.2 yards per game. Now that has plummeted to 212.3 ...

Crime rates dropped across much of the U.S. in 2025. That was true for both property and violent crime. And it declined nearly everywhere: In big cities and small towns, and in red and blue states.

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International stock ...