This document discusses dividend yield, which is a financial ratio that measures how much a company pays out in annual dividends relative to its stock price. It is calculated by dividing the annual dividend per share by the stock price. A higher dividend yield suggests the stock may be a better investment for investors seeking dividend income. However, relying solely on dividend yield can be misleading, as a very high yield may indicate financial troubles have lowered the stock price. The document provides an example calculation and compares the dividend yields of two companies, concluding that the company with the higher and more stable dividend yield, 25%, may be the better investment choice.