Back to Blog

Should I rebalance during market crashes?

Financial Toolset Team5 min read

Stick to your plan. During sharp drawdowns, adding to underweight assets within your band can speed recovery. Avoid knee‑jerk selling; ensure you have cash reserves and a suitable risk profile befo...

Should I rebalance during market crashes?

Listen to this article

Browser text-to-speech

Should You Rebalance During Market Crashes?

Market crashes stir emotions and panic, prompting investors to question their strategies and instincts. One such strategy, rebalancing, is a disciplined approach that can help investors maintain their intended risk profile and potentially improve long-term outcomes. But should you rebalance during market crashes? The answer is yes—if you’re prepared.

The Importance of Rebalancing

Rebalancing involves realigning the weightings of a portfolio's assets to maintain an original or desired level of asset allocation. During market downturns, your once-balanced portfolio can become misaligned. For example, if your investment strategy was a 60/40 split between equities and bonds, a 30% drop in equities could shift your portfolio to a 50/50 split. Rebalancing nudges you back towards your original allocation, ensuring your risk exposure remains consistent with your goals.

Why Rebalance During Crashes?

  1. Risk Control: Rebalancing enforces the disciplined practice of "sell high, buy low." As market crashes cause equities to drop and bonds to rise in relative value, rebalancing involves selling some bonds (high) and buying more equities (low). This practice helps lock in gains from the defensive assets and positions you to benefit from eventual market recoveries.

  2. Avoiding Drift: Without rebalancing, portfolios can drift significantly from their target allocations. Historical data shows that a 60/40 portfolio left untouched could drift to 80% equities over time, vastly exceeding its original risk target. Maintaining your desired allocation helps control risk exposure.

  3. Improving Returns: Studies indicate that rebalanced portfolios tend to have better risk-adjusted returns over time. During downturns, a rebalanced portfolio often loses less than an un-rebalanced one, cushioning the blow during volatile times.

Strategies for Effective Rebalancing

Pre-Crisis Planning

The key to successful rebalancing during a crash lies in preparation. Establish a rebalancing plan in advance, detailing when and how you will rebalance. This plan removes emotions from the equation, allowing you to act logically during tumultuous periods.

Rebalancing Approaches

  • Calendar-Based Rebalancing: This approach involves rebalancing on a set schedule, such as quarterly or annually. It’s straightforward and ensures regular review of your asset allocation.

  • Threshold-Based Rebalancing: This method triggers rebalancing when asset allocations drift beyond predetermined bands (e.g., +/- 5%). It’s more responsive to market conditions and can be more effective during volatile times.

Consider Liquidity and Taxes

Real-World Scenario

Imagine a portfolio valued at $1 million with a 60/40 allocation. Suppose equities drop by 30%, reducing the portfolio's value to $870,000, with a new allocation of 50% equities and 50% bonds. To rebalance:

A study showed that in a similar scenario, a rebalanced portfolio lost $0.2 million less than an un-rebalanced one during a 30% equity drop, highlighting the benefits of disciplined rebalancing.

Common Mistakes and Considerations

Bottom Line

Rebalancing during market crashes is not just prudent; it's essential for maintaining your intended risk profile and positioning your portfolio for recovery. The key is preparation: establish a rebalancing strategy before volatility strikes, account for liquidity and tax considerations, and commit to executing your plan with discipline. By doing so, you can navigate market downturns more effectively and with greater confidence.

Try the Calculator

Ready to take control of your finances?

Calculate your personalized results.

Launch Calculator

Frequently Asked Questions

Common questions about the Should I rebalance during market crashes?

Stick to your plan. During sharp drawdowns, adding to underweight assets within your band can speed recovery. Avoid knee‑jerk selling; ensure you have cash reserves and a suitable risk profile befo...