Investing term
What is 60/40 portfolio?
The classic balanced portfolio: 60% global equities, 40% investment-grade bonds.
The 60/40 portfolio puts 60% in stocks for growth and 40% in high-quality bonds for stability, rebalancing back to that mix periodically. For decades it was the default 'balanced' portfolio, because the two halves often zig and zag at different times — bonds historically cushioning the stretches when stocks fall.
Its appeal is simplicity and balance: enough stocks to grow wealth over time, enough bonds to soften the ride and steady your nerves through downturns. In a typical bad year, the bond sleeve absorbs part of the blow, so a 60/40 portfolio falls less than an all-stock one. It isn't magic — there have been periods, like sharp inflation shocks, when stocks and bonds fell together and 60/40 offered less protection than hoped. But as a sensible, low-maintenance middle ground between growth and safety, the 60/40 remains a reasonable default for many investors.
The classic 60/40 holds 60% stocks and 40% bonds. In a year stocks drop 20% but bonds rise 5%, the mix falls about 10% instead of 20% — the bond sleeve absorbing half the blow.
For example
In a year stocks drop 20% but bonds rise 5%, a 60/40 mix falls about 10% instead of 20% — the bond sleeve absorbing half the blow.
Learn it by doing
That's 60/40 portfolio in theory — it clicks when you use it. Practise it hands-on in a free, interactive lesson (Stage 17, Portfolio-Level Risk).
Try the free lesson →Why it matters to you
The 60/40 matters as the classic template for balancing growth and stability in one simple mix. It embodies the core idea that combining assets which behave differently smooths the ride, letting an investor grow wealth while sleeping at night. Its main lesson — and caveat — is that the stock-bond cushion usually works but isn't guaranteed, occasionally failing in inflation shocks, which is why it's a sensible starting point to be adjusted to your horizon and tolerance, not a rule for everyone.
⚠ Assuming bonds always cushion stocks
The 60/40's appeal rests on bonds holding up when stocks fall — usually true, but not always. In sharp inflation shocks, stocks and bonds have fallen together, leaving 60/40 with less protection than expected. Treating the stock-bond cushion as guaranteed, rather than a usually-reliable tendency, can lead to disappointment in exactly the environments where you most wanted the safety.