The Psychology of Market Euphoria and Its Aftermath thumbnail

The Psychology of Market Euphoria and Its Aftermath

Published en
9 min read

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When your investments fall, do you feel your stomach drop? Have you ever felt a rush of excitement or a stomach drop when your investments soar? You're not alone. Those powerful emotions can hijack even the best investment plans.

We'll talk about the reasons why you react this way, and more importantly, how to keep calm when markets are crazy. - Learn more about Affirm Wealth Advisors

Your Brain can undermine your investment

Your relationship with money goes beyond numbers. You're shaped by the whole of your life.

What are the hidden forces that drive your financial decisions?

Do you think that your financial decisions are rational? Think again. The majority of financial decisions are subconscious.

  • The brain is more sensitive to losses than gains. Losing $1,000 feels much worse than winning $1,000.
  • Market crashes can feel real because of the new wiring
  • Fear and greed are more influential in investment decisions than logic.

Your financial future is shaped by the past.

Remember how you and your family discussed money in childhood? Early financial experiences have left a lasting impression on your current market reactions.

  • Early money experiences create neural pathways that last for decades
  • The effects of living through market crashes on our minds
  • Risk tolerance is influenced more by your personal financial history than any other finance class

Why knowing better does not mean doing better

Here's the frustrating truth: knowing what to do with your money doesn't guarantee you'll actually do it. This explains why even financial experts make irrational choices when emotions run high:

  • In seconds, market panic can overwhelm logical thinking
  • Investors are more likely to lose money if they do not have the correct knowledge.
  • Even if you have the best information, it is unlikely to alter your financial habits.

Behavioral Finance, The Science Behind Market Madness

The assumption of traditional economics was that all investors were rational. Behavioral finance reveals how emotions systematically drive market movements.

From Rational Theory towards Emotional Reality

Researchers first noticed a pattern of irrational finance behavior.

  • Classical economics could not explain why markets overreact consistently
  • In the 1970s, Kahneman Tversky and other psychologists revolutionized our understanding.
  • The 2008 financial crisis has pushed behavioral finance to the mainstream

Why Markets aren't Always Rational

Despite what the textbooks say, markets aren't perfectly efficient. Human psychology creates persistent inefficiencies:

  • Assets are often mispriced due to emotional reactions
  • Investor herding leads to boom-bust cycles that exceed fundamental values
  • Market crashes and bubbles are due to psychological factors

Key Principles Every Investor Should Know

By understanding the core concepts, you will be able to recognize when emotions may cloud your judgment.

  • Loss aversion - Losses hurt twice as much as gains of the same value.
  • Recency bias: Too much emphasis on recent events
  • Anchoring effect: Tying decisions to arbitrary reference points rather than fundamentals

The Emotional Investing Traps that We All Fall Into

Your brain contains built-in short cuts that helped our forefathers survive but can destroy your investment return. Let's identify these biases so you can overcome them.

The Fear of Losing Money: How to Avoid Making Mistakes Based on Fear

Fear is the most common emotion to drive costly investing mistakes.

  • Loss aversion can cause you to sell your winners too soon, and keep your losers too late.
  • The risk-averse attitude increases when the opportunities are at their greatest
  • The inflationary effect of catastrophizing can lead to excess cash balances.

When Greed Drives the Wheel

You can be tempted to take excessive risk during bull markets by your optimism bias.

  • Overconfidence can lead you to overestimate and underestimate your abilities, as well as risks.
  • You chase hot sectors because of FOMO (fear you will miss out).
  • Selective memory helps you forget past mistakes during market euphoria

All Investors Have Cognitive Blindspots

You are constantly seeking information to confirm what you already think.

  • Confirmation bias can lead you to ignore warnings about investments you love
  • Mental accounting causes inconsistent risk approaches across different accounts
  • Sunk cost fallacy keeps you tied to losing strategies because "you've invested so much already"

The Four Market Cycles and Their Emotional Roller Coaster

Markets move in psychological cycles as predictable as their price patterns. Knowing which emotional stage is the market in can give you a tremendous advantage.

Bull Market Psychology: The Dangerous Path to Euphoria

Bull markets move in a predictable, emotional order:

  • Early optimism presents solid opportunities at reasonable prices
  • Middle appreciation boosts confidence but leads to complacency
  • The euphoria of the moment is a warning sign that rationality has been abandoned.

Bear Market Psychology: From denial to opportunity

Bear markets are a predictable source of emotional reactions.

  • Denial keeps investors fully invested as markets begin declining
  • Fear triggers widespread selling as losses accelerate
  • In the midst of maximum pessimism, surrendering creates the best opportunities

Psychological indicators can be used to identify market turning points

The first market transitions occur in investor psychology and then in prices.

  • Excessive optimism can signal the top of the market before it actually peaks.
  • Widespread market capitulation is usually followed by a bottom.
  • Sentiment is often a leading indicator of price movement by several weeks or months

Practical Ways to Manage Your Emotions During Market Chaos

Managing your emotional response to market swings is a skill you can learn. Try these techniques to stay rational when markets get turbulent.

Mindfulness Practices that Improve Investment Decisions

Developing awareness of your emotional reactions creates space for more rational decisions:

  • Regular meditation improves emotional regulation during market stress
  • Body scanning can help identify anxiety and its impact on your decisions
  • Labeling emotions ("I'm feeling scared right now") reduces the intensity of reactions

Why Investment Journaling Will Transform Results

This simple practice improves decision-quality dramatically:

  • Investment journals are objective documents that record your thoughts.
  • When emotions are tracked with decisions, harmful patterns emerge
  • Regular reflections can help you identify your personal triggers for financial decisions.

Psychological Distance: Its Power

By viewing market volatility in a detached manner, you can reduce emotional reactivity.

  • Imagine that you are giving advice to your friend, not yourself
  • Use the third-person when evaluating decisions ("What would Jane do?").
  • Visualize yourself in the future to focus on long-term goals over short-term emotions

Building a strategy for investing that is in line with your psychology

Your psychological tendencies are important to your investment strategy. Aligning the approach to your emotional realities can improve long-term results.

Rules-Based Investing: Your Emotional Circuit Breaker

Clear investment rules set in advance will help to avoid emotional decisions.

  • Pre-commitment strategies prevent impulsive decisions during volatility
  • When emotions resist, rebalancing rules force a contrarian response.
  • Systematic investment plans eliminate timing decisions entirely

Finding Your Sleep-at-Night Factor

Position sizing is important to stay invested during turbulent market conditions.

  • Positions too small to cause panic in the event of a downturn
  • Diversification decreases emotional attachment towards individual investments
  • Risk management prevents catastrophic losses that lead to abandonment

Matching emotional capacity to time frames

Different time horizons require different psychological approaches:

  • Longer time frames reduce emotional reactivity in response to short-term volatility
  • Diverse strategies with different goals enhance overall stability
  • Prepare mentally for volatility to reduce surprise reactions

Social Psychology in Market Psychology

Markets are social institutions where collective psychology drives price movements. Understanding these dynamics can help you resist unhealthy social influences.

Why we cannot help but follow the herd

Humans evolved the ability to follow the masses for safety.

  • Social proof is a powerful tool that encourages investors to buy popular investments at the top of the stock market
  • Markets overshoot on both sides because of herding
  • Contrarian opportunities emerge when herding behavior reaches extremes

How media narratives drive market movements

Financial media amplifies emotional extremes through compelling stories:

  • News coverage is a reflection of market movement, rather than a leader.
  • Media narratives can simplify complex dynamics into dramatic stories
  • During times of market stress, headlines can be more emotionally charged.

When everyone is in agreement, it's OK to think independently

It is important to have the courage to think for yourself.

  • Cultivate a diverse information diet to reduce narrative capture
  • Find evidence that is not in agreement with your investment thesis to help you strengthen it
  • Market extremes are best suited for contrarian thinking

Creating a Healthy Relationship with Money

Your overall relationship with money will shape your investing experiences. Clarifying money philosophy helps improve decision quality in market swings.

Redefining Wealth in Your Own Terms

Wealth means different things for different people

  • More satisfaction can be gained from financial freedom than through pure accumulation
  • Understanding your "enoughness" can reduce harmful comparisons
  • Control over your time often matters more than absolute wealth

Aligning Your Money With Your Values

Investment decisions reflect your deeper values:

  • Value-aligned Investments Reduce Cognitive Dissonance During Volatility
  • Personal purpose brings stability to markets when they become turbulent
  • Ethics creates a deeper commitment to long-term strategy

How to Find a Balance Between Today and tomorrow

Money helps to achieve both present and future goals.

  • The over-saving of money could lead to unnecessary present sacrifice
  • Saving too little can cause anxiety in the future, which reduces your enjoyment of today.
  • The individual balance point is determined by your circumstances and values

Your Action Plan: Creating Your Emotional Management System

Theory becomes valuable when implemented. Let's develop a personalized strategy for emotional management.

How to Develop your Investor Policy Statement

A written statement of investment policy can provide a constant reference during market volatility.

  • Document your investment strategy before the market becomes stressed
  • Include specific guidelines for actions during market extremes
  • Review and modify your plan annually to maintain consistency.

Create Your Personal Circuit Breakers

Predetermined pause points prevent reactive decisions during high-emotion periods:

  • Prior to making major portfolio changes, there are waiting periods that must be observed.
  • Asset allocation limits that limit maximum adjustments
  • During emotional times, trusted advisors can provide perspective.

Turn every market cycle into a learning opportunity

Market experience is transformed into valuable knowledge through systematic review.

  • Reviewing after-action videos reveals emotional patterns
  • Don't just focus on results, but also your process
  • Small improvements compound over an investing lifetime

The Bottom line: Your psychology will determine your edge

The greatest investment advantage is to manage your emotions. Even though you can't influence the markets, the way you react to them can be the most important skill.

What emotional investment traps have fallen into you? How do you manage your emotions during times of market volatility? Please share your experience with us!

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