A stock quote displays key trading information at a glance. The most important elements include the current price, the daily change (in both dollars and percentage), the bid price (what buyers are willing to pay), and the ask price (what sellers are asking for).
The difference between bid and ask is called the spread. Tighter spreads indicate higher liquidity. You will also see volume (shares traded today), the day's high and low, and the 52-week range showing the highest and lowest prices over the past year.
Beyond price, a stock quote typically shows market capitalization (company size), P/E ratio (valuation), dividend yield (income return), and average volume (typical trading activity). These figures help you quickly assess whether a stock is large or small, expensive or cheap, and actively traded or thinly traded.
Understanding these numbers at a glance is a foundational skill that will serve you throughout your investing journey. Each metric is covered in detail in later chapters.
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