The Sequence of Returns Risk: The Danger of a Downturn at Year One

In the world of investing, we are often told that “average returns” are all that matter. If the market averages 8% over 30 years, you’re fine, right? Not necessarily. While averages work beautifully when you are adding money to your accounts, they can be a dangerous illusion once you start taking it out.

In 2026, as more “boomer” and “Gen X” investors move into the decumulation phase, we are seeing the emergence of a silent portfolio killer: Sequence of Returns Risk. It is the risk that the market will perform poorly at the exact moment you begin your retirement journey.

A Tale of Two Retirees

Imagine two investors, both retiring with $1 million and both withdrawing $50,000 per year. Both experience a 20-year period where the market averages exactly 6%.

• Investor A: Experiences the “good” years first. Their portfolio grows early on, creating a massive cushion that easily absorbs market dips later in life. They end 20 years with more money than they started with.
• Investor B: Experiences the “bad” years first. The market drops 15% in year one and year two. Even though the market recovers and averages 6% over the long haul, Investor B runs out of money by year 17.

Why? Because Investor B was forced to sell shares at the bottom to fund their life. When the market finally recovered, they had fewer shares left to participate in the growth. This is the cruelty of sequence risk: the “order” of returns matters more than the “average.”

The “Red Zone” of Retirement

Sequence of returns risk is at its highest during the “Red Zone”—the five years immediately before and the five years immediately after you retire. During this decade, your portfolio is usually at its peak value, meaning a percentage drop represents the largest loss of actual dollars you will ever face.

How to Protect Your Trajectory

In 2026, savvy retirees don’t just “hope” for a bull market in year one. They build a defense. Here are the three most common ways to mitigate sequence risk:

• The Cash Buffer: Keep 1–2 years of living expenses in a high-yield savings account or money market fund. If the market crashes in year one, you spend the cash and leave your stocks alone until they recover.
• The Yield Shield: Focus on assets that generate income (dividends or interest) rather than just price appreciation. If your portfolio “pays you” to own it, you don’t have to sell shares to pay your bills.
• Dynamic Withdrawal Guardrails: If the market is down, you “tighten the belt” and withdraw slightly less. This flexibility allows your shares to stay in the market during the recovery phase.

The Mathematical Inevitability of a Plan

You cannot control what the market does on the day you retire. But you can control how you react to it. By recognizing that the first 2,000 days of your retirement are the most critical, you can build a system that is robust enough to handle “bad luck” without compromising your freedom.