Simple definition
A bear market is a stretch when investment prices drop 20% or more from their recent peak and stay down, usually alongside gloomy investor sentiment. The name comes from the way a bear swipes its paws downward. It's the opposite of a bull market, when prices climb. Bear markets are a normal, if uncomfortable, part of investing; markets have always recovered given enough time.
Why it matters
Bear markets test investors. Selling in a panic can lock in losses right before a recovery, while staying invested has historically paid off over the long run. Understanding that downturns are normal helps you keep your emotions, and your long-term plan, intact when headlines turn scary.
Real-life example
Suppose the broad market peaks and then slides. Once it's down 20% from that high, say from 5,000 down to 4,000 on an index, it's officially a bear market. An investor who keeps contributing steadily is buying those same shares at lower prices.
Formula
Decline from peak = (peak value − current value) ÷ peak value; 20% or more signals a bear market
Common mistakes
- Panic-selling near the bottom and missing the eventual recovery.
- Trying to time the exact top or bottom, which almost no one does reliably.
- Halting regular contributions right when prices are on sale.
- Checking your balance constantly and letting fear drive decisions.
Pro tips
- Keep contributing on a schedule so you buy more shares at lower prices.
- Hold an emergency fund so you're never forced to sell investments in a downturn.
- Revisit your long-term plan instead of reacting to daily headlines.
- Remember that every past bear market has eventually been followed by a recovery.
Related Money Dictionary terms
- Bull MarketA stretch when investment prices are rising over time and investor confidence tends to be high.
- Market CorrectionA drop of about 10 percent or more from a recent market high, often shorter and milder than a bear market.
- VolatilityHow sharply and often an investment's price swings up and down over a given period.
- Stock MarketThe network of exchanges where shares of public companies are bought and sold by investors.
- Market CycleThe recurring pattern of markets rising and falling over time through periods of growth and decline.
- RecessionA broad slowdown in the economy that often weighs on company profits and stock prices.
Frequently asked questions
How is a bear market different from a correction?
It's mostly about depth. A correction is a decline of about 10% or more from a recent high, while a bear market is a drop of 20% or more. Corrections are more frequent and often short; bear markets tend to be deeper and last longer, though both are normal parts of investing.
Should I sell my investments during a bear market?
For long-term investors, selling in a downturn often locks in losses right before a rebound. History shows markets have recovered over time, though past performance never guarantees the future. Many investors do better staying the course and continuing to invest. If you're unsure, a fee-only advisor can help you plan.
How long do bear markets last?
There's no fixed length; some pass in months, others stretch longer. What history consistently shows is that bear markets have eventually given way to recoveries. Because timing the exact bottom is nearly impossible, a steady, long-term approach tends to serve investors better than trying to jump in and out.
Knowing what Bear Market means is knowledge — the first half. A brick gets placed when you act on it: write down your long-term plan now so you won't panic-sell during the next downturn.
Also builds: Retirement & Financial Independence
Sources & references
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Plain-English education — not personalized legal, tax, or investment advice.