What to do when the market drops: A step-by-step investing checklist

Market drops can trigger a powerful urge to act – sometimes within minutes. But the investors who tend to do best over time aren’t the ones who react fastest; they’re the ones who respond to volatility with discipline. Investors who don’t panic and stay the course can be rewarded over time as markets eventually rebound.

That’s what this checklist is for. As a simple, repeatable action plan you can follow when markets fall, it’s designed to answer the real questions people have in the moment – what to do first, what not to do and how to pressure-test your plan before making any changes. The checklist can help whether you manage your own investments in a self-directed account or work with an advisor who manages your portfolio.

Whether the decline is a routine pullback or a sharper sell-off, the goal is the same: Protect your near-term needs, keep long-term goals on track and make moves that you can explain and repeat.

"Investing is a long-term journey, not a series of short-term decisions. Markets will fluctuate, but your goals shouldn’t change with every market cycle," said Sarah Daya, Managing Director on J.P. Morgan Wealth Management's Wealth Planning and Advice team. "Working with your advisor to build out your financial plan provides you the road map to connect your investments to the life you’re building, giving you the confidence to stay the course even when the path seems uncertain."

Step 1: Pause and get the facts

When markets drop, your first risk isn’t the market itself; it’s making a fast decision you wouldn’t make on a calm day. Start with a short cooling-off protocol: Pause first, act second. If you feel panicked, angry or compelled to act immediately, use a simple 24-hour rule: Do not trade or direct a trade right away. Give yourself one full day so the fight-or-flight impulse fades and your next move is deliberate, not emotional. Most costly moves in downturns aren’t about bad information; they’re reactions to stress.

Once you’ve paused, replace headlines with a factual snapshot of your situation. It can be helpful to define what a “down” portfolio means for you. Focus on three facts:

Next, it can be helpful to draw a clean line between what’s knowable and what’s not. What you can know: your holdings, your allocation, your cash position, and any upcoming withdrawals or spending needs. What you can’t know: when the market will bottom, tomorrow’s headlines or the exact timing of a rebound. That distinction matters because it can keep you from turning uncertainty into a rushed trade.

Before you place any order or ask your advisor to make changes to your portfolio, establish some quick guardrails. Make sure you are not reacting to a rumor or a single volatile day. Check whether automatic contributions or rebalancing rules are already in place. If you are considering selling, write down your reason in one sentence and make sure it ties back to your goals, timeline or cash needs. If you cannot explain your reasoning clearly, that’s usually a sign to wait and gather more information before acting.

Step 2: Confirm your cash needs and time horizon

After you’ve taken a breath and gathered the facts, shift to the decision that matters most in a downturn: how soon you need your money. The time horizon rule is straightforward. Money you will need soon should not rely on a short-term market recovery. When investors get hurt in market drawdowns, it’s often because they’re forced to sell long-term assets to fund short-term spending.

Remember that time is on your side: Historically, broad markets have recovered from downturns and gone on to new highs, though the timing can be unpredictable. Selling during a decline can turn a temporary drop into a permanent loss, while staying invested keeps you positioned to benefit when markets recover. Investors who don’t panic when the market crashes are often rewarded over time, historical data shows.

It can be helpful to bucket your money by goals and timeline:

If the drop changes your liquidity picture, prioritize stability over optimization. If there’s a meaningful chance you’ll need cash soon, focus first on stabilizing your cash buffer rather than trying to time a rebound. The goal is to reduce the odds you’ll have to sell at the wrong moment. That can mean revisiting your cash reserves, tightening your spending plan or rethinking how withdrawals are funded so you’re not drawing from assets that are meant for long-term growth.

Before you make any trades, pressure-test your plan quickly. Ask yourself whether you could cover spending if markets stayed down for 12 months or more, whether your income stability has changed and whether any major goals have moved closer. If the answer to any of those is yes, your next step should be driven by timeline and cash needs, not by what the market did today.

Step 3: Recheck risk and avoid common mistakes

Before making portfolio changes, it can be useful to assess risk. In stressful markets, it’s easy to confuse discomfort with misalignment. Risk tolerance is how volatility feels in the moment, while risk capacity is what your plan can actually withstand given your timeline, income, obligations and liquidity. Both matter, but capacity should carry more weight when you’re deciding whether to change course.

A useful way to tell the difference between a plan issue and a temporary emotional reaction is to look for a real change in your circumstances. Your plan may need an adjustment if your cash needs or timeline has changed, if your income stability has shifted in a way that could force selling or if you’re carrying concentration risk you didn’t fully appreciate until volatility hit. If none of those are true, the better move can be to tighten your process, not to overhaul your strategy.

Now run through a simple checklist of what not to do. Below are some common mistakes investors can make that tend to turn a downturn into lasting damage:

Step 4: Make plan-based moves if needed

If you decide to act during a market drop, make your move plan-based, not headline-based. The goal is to take action you would be comfortable repeating in future downturns, because process is what protects you over time.

Start with the simplest, highest-confidence actions. If your portfolio has drifted from its target allocation and your time horizon still supports your plan, rebalancing can be a disciplined way to manage risk. If you’re still in an accumulation phase and your cash flow allows it, continuing with systematic investing can help you stay consistent without trying to time a bottom.

This is also where it helps to be precise about language. Avoid simply “buying the dip.” If you do add money during a downturn, do it in an organized way, with scheduled contributions, rebalancing rules, thoughtful position sizing and clear limits in place. A rules-based approach is less likely to turn into impulsive doubling down.

Keep taxes in view, but don’t let them drive decisions in isolation. In taxable accounts, tax-loss harvesting may be relevant for some investors, but the details matter. Wash sale rules can make execution tricky, and trading around them without a plan can lead to surprises. If you’re considering tax-driven moves, coordinate with a tax professional or financial advisor so the strategy fits your full situation.

Finally, make sure your cash plan supports your investment plan. If you’re drawing income from your portfolio, consider a spending approach that reduces forced selling, such as maintaining a short-term buffer for near-term expenses. If you’re still accumulating, it can be useful to confirm your contribution plan is realistic and sustainable even if volatility persists.

The bottom line: Follow a plan and don’t panic

The purpose of this checklist isn’t to help you predict what markets will do next. It’s to help you keep your decisions aligned with your goals, especially when headlines are loud and emotions are high. In a downturn, the smart move is often the one you can explain, repeat and stick with. Pause, get the facts, confirm your cash needs and time horizon, pressure-test your true risk capacity, and only then consider plan-based adjustments.

It also helps to remember what history suggests about volatility. While past performance is not a guarantee of future results, broad markets have historically recovered from downturns, though the length and timing of each varies. Data shows that long-term investors who stay the course are often rewarded for doing so.

You may want to set a review date to revisit your plan and portfolio. This can reduce panic trading and keep actions tied to your plan rather than daily volatility. Consider speaking with a J.P. Morgan advisor if taxes, concentrated stock, retirement withdrawals or major life changes are part of your situation.

View Disclosures