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.

Elysse Bell is a finance and business writer for Investopedia. She writes about small business, personal finance, technology, and more. Erika Rasure is globally-recognized as a leading consumer ...

Despite the rise of AI and smartphones, calculators remain essential tools for education, work, and daily tasks. Japan’s Casio has been a trusted name in calculators for decades, providing reliable, ...

The takeaway: While most students and professionals have moved on to more advanced computing technologies, millions of people still rely on the humble calculator to get their work done. It may ...

The device's enduring reliability equates to millions of sales each year for Japan's Casio, which is even eyeing expansion in certain regions. Despite lightning-speed advances in artificial ...