What Is a Bull Market? A Complete Guide to Rising Markets and How Investors Can Navigate Them
When stock prices rise for months or even years, investor confidence can change dramatically.
People who were previously afraid of investing may suddenly become interested in stocks. Investors who already own equities may begin increasing their positions. Financial news becomes more optimistic, corporate earnings expectations improve, and conversations about the stock market become increasingly common.
This environment is commonly known as a bull market.
A bull market is more than simply a few stocks going up. It generally describes a sustained period of rising prices and improving market sentiment across a broad market.
In the United States, the commonly used definition is a rise of 20% or more from a recent market low in a broad market index. Investor.gov, the SEC’s investor education website, defines a bull market as a period when stock prices are rising and market sentiment is optimistic, generally involving a broad market index rising 20% or more over at least two months.
But the percentage is only the starting point.
For investors, the more important questions are:
- What causes a bull market?
- How does it affect different types of stocks?
- Why do investors become more optimistic?
- How is a bull market different from a short-term rally?
- Can stocks become too expensive during a bull market?
- How can investors participate without taking unnecessary risks?
- What happens when a bull market eventually loses momentum?
This guide explains the bull market concept from the perspective of U.S. and global investors and shows how to think about rising markets without confusing optimism with certainty.
30-Second Summary
- A bull market generally refers to a sustained rise in a broad market index, commonly defined as at least 20% from a recent low.
- Bull markets are usually associated with improving investor sentiment and expectations for future economic or corporate performance.
- Economic growth, falling or stable interest rates, improving corporate earnings, technological innovation, liquidity and investor confidence can all contribute to rising markets.
- A bull market does not mean every stock will rise.
- Individual sectors and companies can perform very differently during the same bull market.
- Strong markets can create FOMO and encourage investors to buy assets simply because prices are rising.
- A rising stock price does not automatically mean the underlying company has become more valuable.
- Valuation remains important even when market sentiment is strongly positive.
- Long-term investors generally benefit from having a defined strategy rather than trying to predict every short-term move.
- The biggest risk during a bull market is often not missing every last gain—it is taking more risk than your financial plan can tolerate.
What Is a Bull Market?
A bull market is a period in which prices across a broad financial market trend significantly higher and investor sentiment becomes increasingly optimistic.
For example, imagine the S&P 500 falls to 4,000 points during a period of market stress and subsequently rises to 4,800.
The increase would be:
(4,800 − 4,000) ÷ 4,000 = 20%
That represents the commonly used 20% threshold for describing a bull market.
However, investors should not interpret the 20% threshold as a prediction tool.
It simply provides a commonly used way to classify a significant market move.
A bull market can begin before economic data looks exceptionally strong, because stock markets are forward-looking and investors price their expectations about future earnings and economic conditions.
Why Is It Called a Bull Market?
The financial world uses two familiar animal metaphors:
- Bull market: rising prices and optimism
- Bear market: falling prices and pessimism
The terminology has become so common that investors regularly use “bullish” to describe an expectation that an asset or market will rise.
Likewise, “bearish” describes a negative or declining outlook.
The important point is that these terms describe market direction and sentiment. They do not guarantee what happens next.
Bull Market vs. Bear Market
Understanding the difference between the two is fundamental for investors.
| Characteristic | Bull Market | Bear Market |
|---|---|---|
| Price Direction | Generally rising | Generally falling |
| Investor Sentiment | Optimistic | Pessimistic |
| Risk Perception | Often declining | Often increasing |
| Media Tone | More positive | More negative |
| Investor Behavior | More willing to take risk | More defensive |
| Common Psychology | Confidence and optimism | Fear and loss aversion |
Neither environment lasts forever.
Financial markets move through cycles, although the timing and duration of those cycles cannot be predicted with certainty.
How Does a Bull Market Begin?
Bull markets can start for different reasons.
Sometimes the catalyst is an economic recovery.
Sometimes it is falling inflation or changing interest-rate expectations.
Sometimes investors begin anticipating stronger corporate earnings.
In other cases, a new technology or structural economic development can create expectations of substantial future growth.
Often, several factors occur simultaneously.
1. Improving Economic Growth
When economic activity strengthens, businesses may experience increasing demand for their products and services.
Higher sales can contribute to stronger earnings expectations.
If investors believe that earnings will continue improving, they may become willing to pay higher prices for stocks.
This can create a positive feedback loop:
Economic improvement → stronger earnings expectations → higher valuations → rising stock prices → greater confidence.
2. Improving Corporate Earnings
Stock prices ultimately reflect expectations about the future cash flows and profitability of businesses.
If companies consistently report improving revenue, margins and earnings, investors may reassess their valuations.
However, there is an important distinction.
A company can report strong earnings and still see its stock decline if investors had expected even stronger results.
Markets respond not only to what happened, but also to the difference between actual results and expectations.
3. Lower Interest Rates or Easing Rate Expectations
Interest rates have an important influence on financial markets.
When borrowing costs fall, consumers and businesses may have greater access to credit.
Lower rates can also affect how investors value future corporate cash flows.
Growth-oriented companies can be particularly sensitive to changes in interest-rate expectations because a greater portion of their anticipated value may depend on cash flows expected further into the future.
4. Falling Inflation
Moderating inflation can reduce pressure on household purchasing power and corporate costs.
If inflation declines without causing a severe economic slowdown, investors may become more confident about future economic conditions.
5. Technological Innovation
Major technological developments can create new industries, improve productivity and change expectations about future corporate earnings.
Artificial intelligence, cloud computing, biotechnology, semiconductors and other technology-driven themes have all demonstrated how expectations about future growth can influence equity valuations.
However, technological enthusiasm can also create excessive valuations.
That is why innovation and valuation should always be considered together.
6. Improved Investor Confidence
Confidence itself can influence market behavior.
When investors believe conditions are improving, they may move more capital into equities.
Higher demand can push prices upward.
Rising prices can then reinforce confidence.
This psychological feedback loop is one of the defining characteristics of a strong bull market.
What Happens to Different Stocks During a Bull Market?
It is a mistake to assume that all stocks rise equally during a bull market.
Different sectors respond differently to economic conditions.
FINRA distinguishes between defensive and cyclical stocks, noting that cyclical companies tend to be more sensitive to economic conditions while defensive businesses often provide products and services that remain in demand across economic cycles.
| Category | Typical Characteristics | Potential Bull-Market Behavior |
|---|---|---|
| Technology | Growth-oriented, innovation-driven | Can benefit strongly from growth expectations |
| Consumer Discretionary | Dependent on household spending | Can benefit from strong consumer confidence |
| Industrials | Linked to economic activity and investment | Can benefit from stronger business cycles |
| Financials | Influenced by credit, rates and economic activity | May benefit from stronger economic conditions |
| Consumer Staples | Essential goods and services | May participate but can be less economically sensitive |
| Utilities | Defensive characteristics | May behave differently depending on rates and market conditions |
These are broad tendencies rather than guarantees.
Bull Market and Stock Valuations
One of the most important lessons for investors is that rising prices do not automatically mean rising intrinsic value.
Suppose a company’s earnings increase by 10%, but its stock price increases by 50%.
The business has improved.
But the stock may have become significantly more expensive relative to those earnings.
This is where valuation becomes important.
Investors may examine measures such as:
- Price-to-earnings ratio
- Price-to-sales ratio
- Price-to-free-cash-flow ratio
- Enterprise value to EBITDA
- Dividend yield
- Expected earnings growth
- Free cash flow growth
None of these metrics should be used in isolation.
A high valuation may be justified if a company has exceptional growth prospects, while a low valuation may reflect serious business problems.
This is why investors should distinguish between price and value.
Can a Bull Market Become Too Expensive?
Yes.
A market can continue rising while valuations become increasingly stretched.
Strong performance can create a powerful psychological effect.
Investors begin to believe:
- “Stocks always go up.”
- “This time is different.”
- “I should invest more before prices rise further.”
- “If I do not buy now, I will miss the opportunity.”
This is where a healthy bull market can create unhealthy investor behavior.
What Is FOMO in a Bull Market?
FOMO means “fear of missing out.”
It can become particularly powerful when financial markets are rising.
Imagine that a stock has risen 80% over the previous year.
You did not buy it.
Your colleague did.
Your social-media feed is filled with people discussing their gains.
You begin thinking:
“If I do not buy now, I will miss the entire opportunity.”
You purchase the stock—not because your analysis says it is attractively valued, but because the price has already risen.
That is a classic FOMO decision.
Our detailed guide on FOMO in investing examines how this psychological effect can distort financial decisions.
Why Bull Markets Can Be Dangerous for Investors
It may seem strange to describe a rising market as dangerous.
But strong markets can create their own risks.
Risk 1: Overconfidence
When your portfolio rises consistently, it is easy to assume that your investment decisions are better than they actually are.
Sometimes rising markets can make almost every strategy look successful.
Risk 2: Excessive Risk-Taking
Investors may increase leverage, concentrate their portfolios or move into speculative assets because recent returns make risk appear smaller than it really is.
Risk 3: FOMO
Investors may buy assets after significant price increases because they fear missing out.
Risk 4: Ignoring Valuation
When prices rise rapidly, investors may stop asking what an asset is actually worth.
Risk 5: Confusing a Bull Market With Skill
If almost everything is rising, it can be difficult to distinguish investment skill from favorable market conditions.
Should You Buy Stocks During a Bull Market?
There is no universal answer.
The question should not simply be:
“Is the market going up?”
Instead, investors should consider:
- What are my financial goals?
- What is my investment horizon?
- What is my current asset allocation?
- Are valuations reasonable relative to expected growth?
- How much risk can I tolerate?
- Do I have adequate emergency savings?
- Do I have high-interest debt?
- Am I investing according to a plan or reacting to recent performance?
Investor.gov emphasizes defining financial goals, understanding time horizon and risk, diversifying investments and maintaining a long-term plan rather than relying on market predictions.
Should You Wait for a Market Correction?
This is one of the most common questions during a bull market.
An investor may think:
“The market has risen too much. I will wait for a 10% correction.”
The problem is that nobody knows when the correction will happen—or whether it will happen soon.
The market could rise another 10% before falling 10%.
It could rise another 25%.
It could also decline tomorrow.
This is the central difficulty of market timing.
FINRA notes that attempts to time short-term market movements can involve significant uncertainty and that some of the strongest market days can occur during periods of elevated volatility.
For investors with long-term goals, a predetermined investment schedule may therefore be easier to maintain than constantly trying to forecast the next correction.
Dollar-Cost Averaging During a Bull Market
Dollar-cost averaging, or DCA, involves investing a predetermined amount at regular intervals regardless of market conditions.
For example:
| Frequency | Example Contribution |
|---|---|
| Weekly | $100 |
| Biweekly | $250 |
| Monthly | $500 |
| Monthly | $1,000 |
When prices are high, the same contribution buys fewer shares.
When prices are lower, it buys more shares.
The primary advantage for many investors is behavioral discipline.
Investor.gov describes dollar-cost averaging as investing equal amounts at regular intervals regardless of market fluctuations. It can help investors maintain a consistent investment pattern rather than trying to identify the perfect entry point.
However, DCA is not a guarantee of better returns. If an investor already has a large lump sum available for long-term investment, spreading the investment over time can mean keeping money out of the market while prices rise.
What Should Long-Term Investors Do in a Bull Market?
A long-term investor does not necessarily need to make dramatic changes simply because the market is rising.
Instead, a bull market can be an opportunity to review the quality of the existing financial plan.
1. Review Your Asset Allocation
If stocks have risen substantially, equities may now represent a larger percentage of your portfolio than originally intended.
For example:
You begin with:
- 70% stocks
- 30% bonds and cash
After several years of strong equity performance, the portfolio might become:
- 80% stocks
- 20% bonds and cash
The investor may therefore have more equity risk than originally planned.
This is where rebalancing can become relevant.
2. Review Concentration Risk
A stock that performs exceptionally well can become an unexpectedly large part of your portfolio.
For example, suppose you initially invest $10,000 in one company within a $100,000 portfolio.
If that stock triples while the rest of the portfolio barely changes, its weight can become substantially larger.
Your portfolio may now be more dependent on one company’s future performance than you originally intended.
3. Keep Your Emergency Fund Separate
Money needed for near-term expenses generally should not be treated the same way as long-term investment capital.
Maintaining an appropriate emergency reserve can reduce the risk of being forced to sell investments during an unfavorable market period.
4. Avoid Increasing Lifestyle Spending Too Quickly
A rising portfolio can create a false sense of permanent wealth.
If investment gains encourage dramatically higher spending, a future market decline can create financial stress.
Strong markets are therefore an opportunity to strengthen financial foundations, not necessarily a signal to increase lifestyle costs.
Our guide to money management and budgeting explains how spending decisions and investment decisions fit together.
What About Growth Stocks During a Bull Market?
Growth stocks often attract significant attention during strong markets.
Investors may be willing to pay high valuations for companies expected to grow revenue and earnings rapidly.
This can work extremely well when expectations are met or exceeded.
But the reverse is also true.
If a high-growth company misses expectations, its stock can decline sharply even if the company continues growing.
Why?
Because investors are not paying only for today’s business.
They are paying for expected future growth.
If future expectations change, valuation can change rapidly.
What About Value Stocks?
Value-oriented investors generally focus on companies whose market prices appear low relative to measures of business fundamentals.
During different phases of the economic cycle, value and growth stocks can perform differently.
There is no permanent rule stating that one style will always outperform the other.
Investors should therefore understand why they own a particular style rather than simply buying whichever category has performed best recently.
Bull Markets and Dividend Stocks
Dividend-paying companies can also participate in bull markets.
However, investors should not select dividend stocks solely because of a high dividend yield.
A very high yield can sometimes reflect a sharply falling share price or concerns about the sustainability of the dividend.
Investors should consider:
- Dividend history
- Free cash flow
- Payout ratio
- Debt levels
- Earnings stability
- Business quality
- Future growth prospects
If income-oriented investing is part of your strategy, our guide to dividend investing provides a broader framework.
How a Bull Market Can Turn Into a Bubble
Not every bull market becomes a bubble.
But prolonged periods of strong price appreciation can sometimes create conditions in which investors become excessively optimistic.
A bubble typically involves prices rising to levels that become difficult to justify based on underlying fundamentals, often accompanied by speculative behavior.
Warning signs can include:
- Extreme valuation expansion
- Rapid speculative buying
- Investors purchasing assets solely because prices are rising
- Excessive leverage
- “This time is different” thinking
- Large numbers of inexperienced investors entering solely because of recent gains
- Declining attention to fundamental valuation
These signs do not prove that a market will crash.
They simply indicate that investors should become more disciplined about valuation and risk.
How to Recognize an Overheated Bull Market
There is no single indicator that tells investors exactly when a bull market is ending.
Instead, investors can monitor several areas.
Valuations
Are stock prices rising substantially faster than earnings and cash flows?
Earnings Expectations
Are companies actually delivering the earnings growth that investors are pricing in?
Interest Rates
Are monetary conditions becoming more restrictive?
Credit Conditions
Is borrowing becoming more expensive or difficult?
Market Breadth
Are gains being supported by a broad group of stocks or concentrated in only a few companies?
Investor Behavior
Are investors becoming excessively confident or using increasing amounts of leverage?
No individual signal should be treated as a reliable market-timing mechanism.
Does a Bull Market Mean You Should Take More Risk?
Not necessarily.
This is one of the most important principles for investors.
Your risk tolerance should not change simply because the market has recently rewarded risk-taking.
Imagine an investor with a 20-year retirement horizon who has determined that a diversified 70/30 portfolio fits their circumstances.
If stocks rise strongly, they may feel tempted to move toward 90% or 100% equities.
That decision might increase returns if markets continue rising.
But it also increases the potential downside if the market reverses.
The critical question is not:
“Can I make more money?”
It is:
“Can I tolerate the additional risk without abandoning my plan when conditions become unfavorable?”
A Simple Bull Market Example
Consider two hypothetical investors: Sarah and Michael.
Both start with $100,000.
Sarah
Sarah builds a diversified portfolio based on her long-term retirement goal.
She contributes $1,000 every month, maintains an emergency fund, and reviews her allocation periodically.
During a strong bull market, her portfolio rises significantly.
She enjoys the gains but continues following her plan.
Michael
Michael starts with the same $100,000.
After seeing several technology stocks rise dramatically, he decides that his diversified portfolio is “too conservative.”
He moves most of his money into a handful of high-growth stocks.
His portfolio rises faster than Sarah’s during the final phase of the bull market.
Michael feels that he has discovered a better investment strategy.
But his portfolio is now much more concentrated.
If the market subsequently experiences a sharp correction, his losses could be significantly larger.
The lesson is not that concentration always loses.
The lesson is that higher returns often come with higher exposure to specific risks.
Bull Market Psychology: From Fear to Euphoria
Market psychology often moves through recognizable stages.
| Stage | Typical Investor Psychology |
|---|---|
| Early Recovery | Cautious optimism |
| Confirmation | Growing confidence |
| Participation | More investors enter |
| Optimism | Strong confidence in future gains |
| Euphoria | Risk may be underestimated |
| Reassessment | Investors begin questioning valuations |
These stages are not a precise prediction model.
Markets do not follow a perfectly repeatable psychological sequence.
But the framework helps explain why investor behavior can change dramatically as prices rise.
How FOMO Can Become More Dangerous Late in a Bull Market
Imagine a stock rising from $50 to $100.
You ignore it.
It rises to $130.
You still ignore it.
It reaches $160.
Now you become convinced that you must buy.
The irony is that the higher the price rises, the stronger your emotional pressure to participate may become.
This can cause investors to abandon valuation discipline precisely when valuation matters most.
For a long-term investor, the objective should not be to own every asset that is rising.
The objective should be to own investments that fit the investment plan at prices and risk levels that make sense.
What Happens When a Bull Market Ends?
There is no universal sequence.
A bull market can slow gradually, experience several corrections, or transition into a much more significant decline.
Some common developments may include:
- Economic growth slowing
- Earnings expectations declining
- Interest rates rising
- Liquidity tightening
- Investor sentiment deteriorating
- Valuations contracting
- Risk appetite declining
Eventually, a sufficiently severe decline can meet the commonly used definition of a bear market.
Our companion guide, What Is a Bear Market?, explains how investors can think about prolonged market declines.
Should You Try to Sell Before a Bull Market Ends?
This is where many investors become interested in market timing.
The theory sounds simple:
Buy before prices rise and sell before they fall.
The practical challenge is identifying the turning point in real time.
Markets do not announce their tops or bottoms in advance.
FINRA notes that market timing involves attempting to exploit short-term price movements and carries the risk of missing periods of strong market performance.
A portfolio can therefore suffer not only from being invested during a decline but also from being out of the market when a recovery begins.
This is one reason long-term investors often emphasize asset allocation, diversification, disciplined contributions and periodic rebalancing rather than attempting to predict every market turning point.
How Much Money Should You Invest During a Bull Market?
There is no universal percentage that is appropriate for everyone.
The amount you invest should be based on your:
- Income
- Expenses
- Emergency savings
- Debt obligations
- Investment horizon
- Financial goals
- Risk tolerance
- Existing portfolio
Someone saving for retirement in 30 years has a different financial situation from someone who needs a down payment next year.
This is why financial goals should come before investment selection.
Our guide on financial goals and investment planning explores this relationship in greater detail.
How Beginners Can Approach a Bull Market
A rising market can make investing appear deceptively easy.
A beginner may look at a chart and think:
“Why didn’t I invest two years ago?”
The correct response is not necessarily to invest aggressively today.
A more disciplined process is:
- Define your financial goals.
- Build an emergency fund.
- Pay attention to high-interest debt.
- Determine your investment time horizon.
- Understand your risk tolerance.
- Choose a diversified investment approach.
- Invest consistently.
- Keep fees and taxes in mind.
- Review your portfolio periodically.
- Avoid making decisions solely because an asset has recently performed well.
If you are starting with relatively little capital, our guide on how to start investing with little money explains why the size of your first investment is less important than developing a sustainable investment habit.
Five Questions to Ask Before Buying in a Bull Market
1. Would I Buy This Investment If It Had Not Recently Risen?
This question can expose FOMO.
2. What Am I Actually Buying?
Understand the company, fund, ETF or other asset before investing.
3. What Is the Valuation?
Determine whether the current price appears reasonable relative to the asset’s fundamentals and expected future performance.
4. How Much of My Portfolio Will This Represent?
Consider concentration risk before making a large purchase.
5. What Will I Do If It Falls 30%?
If you have no answer, you may not have fully considered the risk before buying.
Common Mistakes Investors Make During Bull Markets
Mistake 1: Chasing Performance
Buying an asset solely because it has recently performed well can expose investors to momentum risk and valuation risk.
Mistake 2: Ignoring Diversification
A concentrated portfolio may outperform dramatically—but it can also experience much larger losses.
Mistake 3: Using Too Much Leverage
Borrowed money magnifies gains and losses.
Mistake 4: Assuming the Market Will Always Rise
Markets fluctuate. A long-term upward trend does not mean every year or every month will be positive.
Mistake 5: Increasing Lifestyle Costs Based on Investment Gains
Unrealized gains can disappear during a market decline.
Mistake 6: Confusing a Good Market With Investment Skill
When most assets are rising, even mediocre strategies can look impressive.
Mistake 7: Abandoning a Long-Term Plan
Constantly changing strategy based on recent performance can make it difficult to maintain consistency.
Frequently Asked Questions About Bull Markets
What is a bull market?
A bull market generally describes a period of rising prices and optimistic investor sentiment. A commonly used threshold is a 20% increase from a recent low in a broad market index.
What percentage increase defines a bull market?
A 20% increase from a recent market low is the commonly used threshold, although terminology and methodologies can vary.
Is a bull market the opposite of a bear market?
Broadly, yes. A bull market is associated with rising prices and optimism, while a bear market is associated with falling prices and pessimism.
How long does a bull market last?
There is no fixed duration. Bull markets can last months or several years, and historical cycles have varied considerably.
Does a bull market mean the economy is strong?
Not necessarily. Markets are forward-looking and can rise based on expectations of future improvement even while current economic conditions remain mixed.
Does every stock rise during a bull market?
No. Individual companies and sectors can decline even while a broad market index is rising.
Should I invest during a bull market?
Investment decisions should be based on your financial goals, time horizon, risk tolerance, portfolio allocation and valuation rather than the market label alone.
Is buying during a bull market too late?
Not necessarily. A market can continue rising after a bull market has been recognized. However, investors should avoid assuming that recent performance will continue indefinitely.
Should I wait for a correction before investing?
Waiting for a correction is a form of market timing. The difficulty is that investors cannot reliably know when a correction will occur or whether prices will rise further before one happens.
What is FOMO in a bull market?
FOMO is the fear of missing out. It can cause investors to buy assets primarily because prices have already risen and other investors appear to be making money.
Can a bull market turn into a bear market?
Yes. A strong market can eventually experience a significant decline. The transition can happen gradually or rapidly.
What causes a bull market?
Potential drivers include improving economic growth, stronger corporate earnings, changing interest-rate expectations, technological innovation, increased liquidity and improving investor confidence.
Are bull markets good for dividend investors?
Dividend-paying companies can participate in rising markets, but investors should evaluate dividend sustainability, earnings, cash flow, debt and valuation rather than focusing only on yield.
Are growth stocks better during bull markets?
Growth stocks can perform strongly when investors expect rapid earnings expansion, but they can also be sensitive to valuation changes and interest rates. There is no guarantee that growth stocks will outperform in every bull market.
Should I increase my stock allocation when markets rise?
Not automatically. Asset allocation should generally reflect your financial objectives, time horizon and ability to tolerate losses rather than recent market performance.
Can you lose money in a bull market?
Yes. A rising broad market does not prevent individual stocks, sectors or poorly timed investments from losing value.
What is the biggest risk of a bull market?
One important risk is overconfidence. Investors may underestimate potential losses, increase concentration or use excessive leverage after experiencing strong returns.
How can I protect my portfolio during a bull market?
Maintain appropriate diversification, review asset allocation, manage concentration risk, maintain adequate liquidity and avoid taking risks that exceed your financial plan.
What should I do if I missed the beginning of a bull market?
Missing the early part of a market cycle does not necessarily mean you should make an aggressive investment decision. Focus on your goals, valuation, diversification and a sustainable investment process.
Does investing regularly work during bull markets?
Regular investing can help investors maintain discipline and avoid trying to predict short-term market movements. However, it does not guarantee a profit or eliminate market risk.
Final Thoughts: The Challenge Is Staying Rational When Everyone Is Optimistic
A bull market can be one of the most rewarding environments for investors.
Portfolio values rise.
Corporate earnings can improve.
Investor confidence increases.
Economic optimism spreads.
But strong markets create a psychological trap.
When everything appears to be working, investors can gradually increase their risk without realizing it.
They may buy more speculative assets, concentrate their portfolios, use leverage or abandon valuation discipline.
The market may continue rising—and that can reinforce the behavior.
Until conditions change.
The goal of long-term investing is therefore not to predict exactly when a bull market will begin or end.
It is to build a portfolio and financial system that can participate in long-term growth while remaining resilient when market conditions change.
A disciplined investor can enjoy a bull market without assuming that rising prices will continue forever.
That distinction is crucial.
Optimism can be useful. Overconfidence can be expensive.
The strongest long-term investment process is one that works not only when markets are rising, but also when they eventually become uncertain again.
