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Markets & Indices

Bear Market

A period during which stock prices fall 20% or more from recent highs, accompanied by widespread pessimism.


In Depth

A bear market is defined as a decline of 20% or more in a major stock index from its recent peak. Bear markets are typically triggered by economic deterioration, rising interest rates, geopolitical crises, or the bursting of asset bubbles. Since 1929, the S&P 500 has experienced over 25 bear markets, with an average decline of about 36% and an average duration of approximately 9.6 months. Unlike corrections (declines of 10-20%), bear markets reflect a fundamental shift in investor sentiment from optimism to fear. Trading volumes in defensive sectors like utilities and consumer staples increase, while growth and technology stocks often suffer the steepest declines. The Federal Reserve and fiscal authorities typically respond with stimulus measures, but these take time to work through the economy. For corporate leaders, bear markets bring challenges including falling equity valuations, tighter credit conditions, reduced consumer spending, and potential margin calls on corporate debt. However, they also create opportunities to acquire distressed assets, hire talent from struggling competitors, and invest in long-term projects at lower costs. Companies with strong cash positions and low debt are best positioned to survive and thrive.

Related Terms

Frequently Asked Questions

What is Bear Market?

A period during which stock prices fall 20% or more from recent highs, accompanied by widespread pessimism.

Why does Bear Market matter for business leaders?

A bear market is defined as a decline of 20% or more in a major stock index from its recent peak. Bear markets are typically triggered by economic deterioration, rising interest rates, geopolitical crises, or the bursting of asset bubbles. Since 1929, the S&P 500 has experienced over 25 bear markets...

What terms are related to Bear Market?

Key related concepts include Bull Market, S&P 500, Recession. Understanding these interconnected metrics provides a more complete picture of the economic and market environment.

Bull MarketS&P 500
Definitions and explanations are provided for educational purposes only and do not constitute financial advice. Data sourced from the Federal Reserve (FRED), Bureau of Labor Statistics, U.S. Treasury, and Census Bureau.

Source: U.S. Bureau of Economic Analysis, 2026.

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