If markets have you wondering whether it’s time to make a change, here’s the short answer: market uncertainty by itself is rarely a good reason to change your investment strategy. I get this question a lot from clients, especially over the last few months. These days there’s no shortage of things to worry about, from disruptive headlines to geopolitical events. When markets drop, fueling a feeling of instability, many people feel an urge to do something with their investments. That feeling is especially common for those approaching retirement, when savings feel harder to replace. But markets are always uncertain — what changes is how aware we are of it at any given moment.
Why Trying to Time the Market Often Backfires
A common instinct during stressful periods is to step out of the market and plan to jump back in later, once things feel calmer. The challenge is that this is much harder than it sounds, because it requires getting two decisions right: when to get out, and when to get back in. Missing either one can be costly — and most investors, including professionals, struggle to get both right.
One of my favorite examples is from Fidelity Investments. Consider an investor who put $10,000 into the S&P 500 in 1988 and stayed fully invested through 2024. That portfolio could have grown to $522,576. Now consider what happens if that same investor missed the five best market days during that 36-year period: returns would have dropped by about 37%, to $330,060. Missing the 50 best days — out of more than 9,000 trading days — would have left the investor with only $39,916.
Here’s the part that surprises most people: those best-performing days often happen close to periods of market stress, which is exactly when many investors are tempted to step aside. A sharp rebound frequently follows a sharp drop, sometimes within days. By the time it feels “safe” to get back in, much of the recovery may have already happened without you. That’s why market timing, even when approached cautiously and with good intentions, can substantially undermine long-term results.
Reacting to short-term volatility with short-term decisions tends to work against the very goal you’re trying to protect: long-term growth.
When Does It Actually Make Sense to Change Your Investments?
All this said, there are absolutely times when adjusting your investments is the right move. The key distinction is where the reason for the change comes from. Appropriate changes are usually driven by your life rather then by the market’s mood on any given day. Examples of life events that might call for a strategy update include:
• Retiring earlier or later than originally planned
• A significant change in income
• A new health issue, for yourself or a family member
• Taking on new financial caregiving responsibilities, such as supporting a parent or adult child
• An increase in anticipated future expenses, like a home purchase or a child’s education
• Job loss or a major career change
• A shift in your risk tolerance as you move through different life stages
If one of these applies to you, that’s a meaningful signal to revisit your plan. A headline about inflation, interest rates, or a single bad market day generally is not.
The Bucket Approach: A Framework for Staying Disciplined
One framework I often use with clients is the bucket approach to investing. Rather than viewing your savings as one big undifferentiated pool, this strategy divides your assets into time-based buckets aligned with when you’ll actually need the money:
Short-term bucket (1–3 years): Money you’ll need soon for immediate expenses, held in cash-like assets such as savings accounts, certificates of deposit, money market funds, and short-term bonds. The goal here is stability and accessibility, not growth.
Medium-term bucket (4–10 years): Funds intended for moderate growth, often invested in a mix of bonds and dividend-paying stocks. This bucket can tolerate some fluctuation since you won’t need to touch it right away.
Long-term bucket (10+ years): Assets designed for growth over time, invested more heavily in U.S. and international stocks. Because this money has the longest time horizon, it has the most room to ride out short-term volatility in pursuit of higher long-term returns.
By matching investments to the timeline in which you’ll actually need the money, this approach helps protect near-term spending needs from market swings while allowing long-term assets the time and space to grow. Just as importantly, it can reduce anxiety: when you know your near-term expenses are covered by stable, accessible funds, a volatile week or month in the stock market feels far less threatening because it doesn’t put your immediate plans at risk.
How to Respond When You Feel the Urge to React
The next time market uncertainty creeps up and makes you want to act, try pausing and asking a simple question: has anything meaningful actually changed in my own life? If the answer is no, that’s often a sign your existing plan is still the right one — it just needs time to work.
A few practical steps can help in moments like this:
• Revisit your written financial plan, if you have one, rather than reacting to a headline in isolation
• Check whether your short-term bucket still covers your near-term spending needs — if it does, the rest of your portfolio has room to ride out volatility
• Talk with your financial planner before making any changes, especially ones driven by emotion rather than a life event
• Remind yourself that market downturns, while uncomfortable, are a normal and expected part of long-term investing
Frequently Asked Questions
Is it ever a good idea to move to cash during a market downturn? Moving to cash can feel protective in the moment, but it requires getting two timing decisions right — when to exit and when to re-enter — which is extremely difficult to do consistently. For most long-term investors, staying invested according to a well-matched bucket strategy tends to produce better outcomes than trying to time market moves.
How do I know if my risk tolerance has actually changed versus just feeling nervous? A genuine shift in risk tolerance is usually tied to a change in your circumstances — retirement timing, income, health, or upcoming expenses. If you feel nervous but none of those things have changed, it’s worth discussing with a financial planner before making adjustments, since short-term fear can be mistaken for a long-term shift.
What is the bucket approach to investing? The bucket approach divides your savings into short-term, medium-term, and long-term buckets based on when you’ll need the money. Short-term funds stay in stable, accessible assets, while longer-term funds are invested for growth, since they have more time to recover from market volatility.
How many of the best market days happen during downturns? Historically, many of the strongest market days occur in close proximity to periods of high volatility or stress. This is part of why investors who step out of the market during downturns often miss some of the best recovery days, which can significantly reduce long-term returns.
Should I check my portfolio less often during volatile periods? Checking less frequently can help reduce emotional decision-making for many investors, since daily market swings can feel more alarming than they are in the context of a long-term plan. That said, the right approach depends on your personal comfort level and what helps you stay disciplined.
What life events usually justify changing my investment strategy? Common triggers include retiring earlier or later than planned, a significant change in income, a new health issue, taking on financial caregiving responsibilities, a major upcoming expense, or job loss. These are personal changes, distinct from short-term market movements.
How can I stay calm when the market drops sharply? Having a written plan that accounts for your time horizon and near-term spending needs can make a significant difference. When you know your short-term expenses are covered, a market drop affects your portfolio’s paper value, not your ability to pay for what you need right now.
Final Thoughts
The next time uncertainty creeps up and makes you want to act, ask yourself whether anything meaningful has actually changed in your own life. Investment decisions should be guided by your personal time horizon and goals, not by the news cycle or short-term market swings. A well-designed plan, built around your real timeline for needing the money, is your best defense against fear-driven decisions. And sometimes the smartest move isn’t making a change at all — it’s confirming that your plan still fits, and giving it the time and space it needs to work.
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