Blog
Short, practical explainers on stock screening concepts.
How to Screen for Oversold Stocks Using RSI
What RSI actually measures, what oversold does and doesn't mean, and how to screen for it without needing to know any filter syntax.
US Stock Market Sectors Explained
The 11 sectors used to classify every US public company, what distinguishes cyclical from defensive sectors, and how to screen by them.
What Is a Stock Screener? A Beginner's Guide
The basics of stock screening, what criteria screeners typically let you filter by, and why most tools force you to learn their syntax first.
P/E Ratio, PEG Ratio, and Other Valuation Metrics Explained
What P/E, PEG, price-to-book, and price-to-sales actually measure, their limitations, and how to screen by them.
How to Find Stocks Reporting Earnings This Week
Why earnings dates matter for volatility, how before/after-market timing affects price action, and how to screen around upcoming earnings.