The 60/40 portfolio worked for decades because bonds tended to rise when stocks fell. In 2022 both fell together, which was not an anomaly so much as a reminder that the negative correlation was a feature of a particular inflation regime rather than a permanent law.
Sixty percent stocks, forty percent bonds has been the default retirement allocation for a generation. The logic was sound: equities provided growth, bonds provided ballast, and the two tended to move in opposite directions when it mattered.
Then 2022 happened, and both sides fell at once. For a retiree drawing income, that combination is the specific scenario the mix was supposed to prevent.
What actually broke in 2022
The diversification benefit in a 60/40 portfolio does not come from owning two things. It comes from owning two things that respond differently to the same shock. For most of the period that made 60/40 famous, the dominant shocks were growth shocks — and in a growth shock, stocks fall and bonds rally as rates come down.
An inflation shock behaves differently. Rising rates hurt bond prices directly and pressure equity valuations at the same time. The two assets stop offsetting each other precisely when a retiree needs them to.
Correlation is a regime, not a constant
The negative stock-bond correlation many investors treat as structural is better understood as characteristic of a particular macro environment. Look across a longer history and there are extended stretches where the two moved together.
The practical implication is not that bonds are broken. It is that a portfolio whose entire risk management rests on an assumed correlation is more fragile than it appears, and that the assumption deserves to be stated out loud rather than inherited.
What this means for someone drawing income
For an accumulator, a year like 2022 is uncomfortable and ultimately survivable. For a retiree withdrawing from the portfolio, it is the sequence-of-returns problem arriving through both doors at once.
This is the argument for holding near-term spending in genuinely short-duration instruments rather than in an intermediate bond fund that is being asked to do two jobs — provide income stability and generate return. Those are different jobs and they are better held separately.
Where that leaves allocation
The answer is not a new fixed ratio to replace the old fixed ratio. It is to build the allocation from the income the household actually needs and the horizon over which each dollar is required, rather than from a number that describes a risk tolerance in the abstract.
In practice that usually means being more specific about duration, more deliberate about what the defensive portion is for, and more willing to say that the right mix for a household drawing income at 63 is not the right mix for the same household at 50.
None of this argues for abandoning diversification. It argues for understanding why the diversification worked, noticing that the condition it depended on is not permanent, and building a retirement portfolio around the specific income it has to deliver rather than around a ratio that became a habit.