Inflation Challenges Treasuries Role in Portfolios
The correlation between the S&P 500 and Treasury returns has reached its highest level in over two decades, undermining the traditional 60/40 portfolio model. Investors are demanding higher term premiums as persistent inflation and rising deficit spending reduce the ability of long-dated bonds to cushion stock market volatility.
The United States government bond selloff is breaking the traditional inverse relationship between Treasuries and equities. The 60-day correlation between the S&P 500 and Treasury returns has reached its highest level in over 20 years. This shift threatens the 60/40 portfolio model that relies on fixed income to hedge against stock market volatility.
### Why the 60/40 Hedge Is Failing Long-dated bonds have faced persistent pressure since the Iran war began. Investors are demanding higher compensation for inflation risks and a surge in bond supply driven by deficit spending. The 30-year Treasury yield rose above 5% this month, exceeding analyst expectations before attracting new buyers.
