Seventy-eight percent of the stock screens AAII tracks posted gains during 2025, with an average gain of 14.7%.

This week, the Commission on School Reform, the education arm of the independent think tank Enlighten, released freedom of ...

Discover what Information Ratio in mutual funds means, how it is calculated, its importance, examples, and limitations. A ...

Analyzing stochastic cell-to-cell variability can potentially reveal causal interactions in gene regulatory networks.

The Sharpe ratio offers a quiet clue about whether a mutual fund’s returns are truly earned or simply riding on risk.

The Value Score ("VS") is defined as the average difference in % between the three valuation ratios (EY, SY, FY) and their ...

Six Sigma is a data-driven approach to quality, aimed at reducing variation and the associated defects, wastes, and risks in any process. This article explores the basics of Six Sigma process quality ...

Most forms of income count as taxable — but not all. Here’s how to calculate yours and some ways to reduce your liability. Many, or all, of the products featured on this page are from our advertising ...

Learn how Value at Risk (VaR) predicts possible investment losses and explore three key methods for calculating VaR: ...

Microsoft Excel’s mathematical capabilities often go far beyond the needs of most everyday users. However, Excel’s built-in statistical functions make it an essential tool for anyone who works with ...

Reinvest dividends to buy more shares; consider tax when selling shares accumulated via DRIPs. Dividends received outside IRA are taxable, increasing your stock's tax basis over time. Track cost basis ...

Antitrust lawsuits have shaken up the American economic landscape for over a century. Whether they're going after tech monopolies or breaking up telecom conglomerates, antitrust laws have been a ...