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Rebalance regularly to manage emotional investing

Rebalance regularly to manage emotional investing

05/16/2025
Giovanni Medeiros
Rebalance regularly to manage emotional investing

Investing is more than just numbers on a screen. When the market surges or plunges, emotions like fear and greed can hijack our best-laid plans. This article reveals how routine that makes emotional reactions less likely and offers practical steps to keep your portfolio on track.

By understanding the psychology behind market moves and applying a disciplined rebalancing strategy, you can avoid costly mistakes, improve long-term performance, and gain confidence in your financial future.

The Danger of Emotional Investing

Emotional investing occurs when decisions are driven by feelings rather than analysis. Imagine selling at the bottom during a panic or buying at a peak driven by excitement—these missteps can erode returns significantly.

Over the past two decades, the S&P 500 has averaged 7.68% annual growth, yet the average equity fund investor achieved only 4.79%. That 2.89% differential is largely due to poor market timing fueled by emotions.

  • Missing the top market days slashed long-term returns by more than half.
  • Fear-driven selling often leaves investors on the sidelines during rebounds.
  • Greed can push you to chase speculative bubbles just before they burst.

Understanding Portfolio Rebalancing

Portfolio rebalancing is the process of periodically buying or selling assets to maintain your desired asset allocation. Whether your goal is growth, income, or capital preservation, rebalancing keeps your risk profile in check.

Without rebalancing, successful assets can become oversized, increasing exposure to downturns. Conversely, underperforming assets may underdeliver on expected gains, leaving your portfolio misaligned with your objectives.

Key Benefits of Regular Rebalancing

Implementing a consistent rebalance offers tangible advantages that counteract emotional impulses.

  • Capture gains from market growth while limiting excessive risk.
  • Enforce a long-term focus over short-term swings in your portfolio.
  • Maintain exposure to diversified assets, reducing vulnerability.
  • Reinforce a balanced portfolio aligned with your goals.

Rebalancing Strategies That Work

Two main methods dominate: time-based and threshold-based. Which one suits you depends on your lifestyle and risk tolerance.

Time-based rebalancing is ideal if you prefer set-and-forget. Choose a frequency—monthly, quarterly, or annually—and stick to it. This avoids emotional decision making pitfalls by removing judgment calls.

Threshold-based rebalancing triggers adjustments when allocations stray by a set percentage, such as 5% above or below target. This approach can capture market opportunities or limit losses more effectively but demands more attention.

Additional Tools to Manage Emotional Investing

A rebalancing plan is powerful, but extra safeguards help you stay disciplined when markets become turbulent.

  • Keep a financial journal to identify emotional triggers over time.
  • Consult a financial advisor or therapist for objective guidance.
  • Study behavioral finance to understand patterns of fear and greed.

Building Emotional Resilience

Emotional resilience in investing is like fitness in sports: it grows with practice. Start by reflecting on past trades—what feelings drove you? Document these insights and revisit them before making large moves.

Mindfulness exercises, such as brief meditation or breathing techniques, can center your mind during high volatility. Over time, these habits strengthen your ability to respond calmly rather than react impulsively.

Long-Term Benefits of Discipline

Staying invested and rebalancing regularly fosters a powerful compounding effect. By avoiding major losses and capturing rebounds, your overall wealth trajectory improves.

Data shows that missing the 10 best market days between 1986 and 2022 reduced a hypothetical $10,000 investment’s ending value from $177,410 to $83,030. Discipline prevents these costly mistakes.

Conclusion: Stay Invested, Stay Balanced

Emotional investing is a formidable opponent, but a systematic rebalancing strategy levels the playing field. By committing to regular reviews, you remove emotion from the equation and safeguard your progress.

Embrace the discipline of rebalancing, pair it with mindful habits and education, and watch your portfolio thrive through cycles of fear and greed. Your future self will thank you for the steady hand you applied today.

Giovanni Medeiros

About the Author: Giovanni Medeiros

Giovanni Medeiros