A bull market is a long stretch when share prices keep rising and most investors feel optimistic. A bear market is the opposite. A sustained fall in prices, commonly described as a drop of around 20% or more from a recent high, with pessimism in the air.
Why bulls and bears?
The names come from how the two animals attack. A bull thrusts its horns upward, like rising prices. A bear swipes its paws downward, like falling prices. So when traders say "the market is bullish", they mean prices are trending up; "bearish" means the trend is down.
The "market" here usually refers to a broad index. If you are not sure what that is, start with what is a market index like Nifty 50 or Sensex. Bull and bear phases are measured by how these indices move over months or years, not by one day's candle.
What does each phase feel like?
Take Ramesh, who started investing during a bull phase. Every dip in his portfolio recovered within weeks, new companies kept listing, and his friends at work all seemed to be making money. Buying felt easy.
Two years later a bear phase set in. The index slid month after month, his holdings showed red, headlines turned gloomy, and the same friends stopped checking their apps. Selling felt tempting at exactly the worst prices.
| Bull market | Bear market | |
|---|---|---|
| Price trend | Rising over months/years | Falling, often 20%+ from a high |
| Mood | Optimism, fear of missing out | Fear, pessimism |
| Activity | Heavy buying, many IPOs | Selling pressure, fewer new listings |
| Typical trap | Overpaying for hype | Panic-selling near the bottom |
Is every fall a bear market?
No. Markets wobble all the time.
- A dip is a small, short pull-back of a few percent.
- A correction is usually a fall of around 10% from a recent high.
- A bear market is deeper (around 20% or more) and lasts longer.
These cut-offs are conventions traders use, not official rules. A single bad week is not a bear market, and one green month inside a bear phase is not automatically a new bull run. Phases are obvious only in hindsight.
What should this change about how I trade?
The label itself changes nothing about how orders work. You buy and sell the same way in both phases. What changes is behaviour around you: bear phases and phase transitions often bring sharp, fast swings. Our guide on preparing for volatile market days covers the practical habits that help on such days, like using limit orders and sizing positions sensibly.
Things to keep in mind
- Bull and bear labels describe broad, sustained trends in an index. One day's rise or fall proves nothing.
- Individual stocks can fall in a bull market and rise in a bear market; the label is about the overall market.
- Nobody rings a bell at the top or the bottom. Phases are confirmed only after they have happened, so avoid decisions that assume you can time them.
- Emotions run strongest at extremes: euphoria near tops and panic near bottoms have historically cost investors more than the phases themselves.
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