Bull Markets, Bear Markets, and Corrections: Reading the Cycle

You will hear these words constantly once you start following the market — "correction," "bear market," "the bulls are back." They sound like jargon, but each has a fairly precise meaning, and understanding the cycle they describe is one of the best defences a new investor has against their own worst instincts.

The vocabulary, defined

• Bull market — a sustained period of rising prices and general optimism. Markets climb, confidence grows, and most stocks trend higher over months or years.
• Correction — a decline of roughly 10% or more from a recent high. It sounds alarming but is a normal, even healthy, feature of markets. Corrections happen regularly and are usually short-lived.
• Bear market — a deeper, more sustained decline, commonly defined as a fall of about 20% or more from the peak, paired with widespread pessimism. Bear markets are less frequent than corrections but last longer.

The names come from how each animal attacks: a bull thrusts its horns up, a bear swipes its paws down.

Why markets move in cycles

Underneath the prices are human emotions swinging between two poles. In good times, optimism feeds on itself — rising prices attract buyers, who push prices higher still, until enthusiasm outruns reality. Then something shifts, fear takes over, selling feeds on selling, and prices overshoot to the downside. Eventually, value draws buyers back, and the cycle turns again.

Economies have real cycles too — growth, slowdown, recession, recovery — and the market, which tries to price the future, tends to move ahead of them. This is why the market can fall while the economy still looks fine, or rise while the news is still grim: it is anticipating the next phase, not reporting the current one.

The trap: trying to time it

The natural reaction is to want to sell at the top and buy at the bottom. The problem is that no one rings a bell at either. Tops feel euphoric — exactly when selling feels hardest — and bottoms feel terrifying — exactly when buying feels insane. Investors who try to jump in and out usually end up doing the opposite: buying near the top in excitement and selling near the bottom in fear, locking in the worst of both.

Missing just a handful of the market's best days — which often cluster right after the scariest drops — can erase much of a decade's return. Being absent at the wrong moment is its own large risk.

How a long-term investor should behave

The cycle is not something to outsmart; it is something to sit through.

• In a bull market: enjoy it, but stay disciplined. Keep investing steadily, resist the urge to bet bigger because everything is going up, and remember that every bull market in history eventually ended.
• In a correction: treat it as normal. If anything, regular fixed investing (see peso-cost averaging) quietly buys you more shares at lower prices during the dip.
• In a bear market: this is the real test of temperament. If you own solid, diversified companies and you do not need the money soon, the historically rewarding move has been to hold — and keep investing — rather than sell into the fear. Bear markets have always, so far, given way to new highs eventually, though no one can promise when.

The one habit that matters

Decide your plan in calm weather and follow it in the storm. An investor who keeps buying a diversified portfolio steadily, ignores the labels, and holds through the full cycle has historically done far better than one who reacts to every headline. The cycle is real; your job is mostly to not let it move you.

Where to go from here

Risk, diversification, and peso-cost averaging turns this temperament into a concrete plan, and common beginner mistakes on the PSE covers the emotional errors the cycle tends to trigger.

This article is educational and is not investment advice.