A stock market crash is a rapid drop of at least 10% to 20% in a major market index. Learn more about major stock market ...

Fewer IPOs and a booming private market mean ordinary investors have less access to fast-growing companies. Here's how that ...

There isn't a hard-and-fast definition of exactly what constitutes a stock market crash. For example, the S&P 500 went into a bear market in 2022, falling as much as 25% below its previous peak.