The Picture Brightens for Government Bonds as Multi-Asset Diversifiers

The lack of diversification benefits of government bonds in 2022 was painful for multi-asset investors. The sell-off in US Treasuries in particular was sharp, and we saw correlations versus stocks move well into positive territory. But strong Treasury returns so far in 2023 have turned correlations negative. This has been a welcome dynamic for multi-asset investors, particularly those seeking income.

A key driver was the sudden failures of Silicon Valley Bank and Signature Bank, which sent investors fleeing to the perceived higher quality and stability of government bonds. US 10-year Treasuries were particularly popular, and their returns soared. From March 8 to 15 alone, the US Treasury Bond Index rose 3.3%, while the S&P 500 fell 2.5%.

Alongside this, we saw the market reprice fed funds futures sharply downward, as forecasts now expect a quicker arrival for Fed terminal interest rates—the point where policymakers stop hiking.

The result: correlations between US government bonds and stocks fell sharply in March, reaching nearly –0.4% by month-end—levels last seen in early 2022 (Display).