52-Week Low

The lowest price at which a security has traded over the course of the past year.

A 52-week low is a technical indicator representing the lowest price point a stock or other security has reached during a rolling 52-week period. It is calculated daily based on the security's closing price or intraday low, providing a historical benchmark of its performance over the past year. As time moves forward, older price data drops out of the 52-week window, and new trading days are added, making it a dynamic, rolling metric. Investors and analysts monitor this metric closely because it often acts as a key psychological and technical level. For value investors, a stock trading near its 52-week low may signal a potential bargain or an undervalued turnaround candidate. Conversely, momentum traders and short-sellers often interpret a breach of the 52-week low as a bearish signal, suggesting that the downward trend is strong and likely to continue. When evaluating a security at its 52-week low, it is crucial to distinguish between temporary market-driven declines and permanent deterioration in the company's business fundamentals. A stock hitting a yearly low due to a broad market correction might present a buying opportunity, whereas one falling due to declining revenues, structural industry shifts, or poor management could be a value trap.

Company A's stock has traded between a high of $120 and a low of $45 over the past 12 months. If the stock price declines further and closes at $44 on a high-volume trading day, it establishes a new 52-week low of $44, surpassing the previous floor of $45.