Rising Bond Yields Squeeze Traditional 60/40 Portfolios, Advisors Say

A recent surge in bond yields has put pressure on the traditional 60/40 investment portfolio, a long-standing model that allocates 60% of assets to stocks and 40% to bonds, financial advisors say.

As yields rise, existing bond prices tend to fall, since bond prices and yields move inversely. This dynamic has weighed on the bond portion of diversified portfolios even as some investors had counted on bonds to provide stability against stock market volatility.

What advisors recommend

Financial professionals say long-term investors should not necessarily abandon the 60/40 approach but should review the duration and credit quality of their bond holdings. Shorter-duration bonds are generally less sensitive to interest rate swings than longer-duration ones, which can help cushion a portfolio against further yield increases.

Advisors also suggested that investors consider shopping around for inflation protection, such as instruments designed to adjust returns in line with rising prices, given that persistent inflation has been a factor pushing yields higher in various government bond markets.

The rise in yields has been driven by a combination of factors including inflation expectations, government borrowing levels, and shifting expectations around central bank interest rate policy. Analysts caution that bond market volatility can persist for extended periods, making portfolio construction and rebalancing an ongoing consideration rather than a one-time decision.

The 60/40 model has faced periodic criticism in recent years, including during periods when stocks and bonds moved downward together, prompting some investors to explore alternative asset allocations.