The 60/40 portfolio is bleeding.
Wall Street calls it a transition. We call it a structural failure. For three decades, the negative correlation between equities and fixed income served as the bedrock of institutional wealth management. When stocks fell, bonds rose. That safety net is gone. Goldman Sachs research, led by William Marshall, is now attempting to separate the signal from the noise in a market where the noise has become deafening. The signal is clear: the term premium is back with a vengeance.
The traditional hedge has failed. Investors looking for sanctuary in US Treasuries have instead found a trap. As of June 3, the 10-year yield sits stubbornly above 4.3 percent. This is not a temporary spike. It is the result of a massive supply-demand imbalance. The US Treasury is flooding the market with paper to fund a deficit that shows no signs of shrinking. When supply outstrips demand, prices fall. When prices fall, the diversification benefit of bonds evaporates. We are witnessing the normalization of a higher-for-longer regime that the market spent two years trying to wish away.
The Term Premium Resurrection
Duration risk is no longer free. For years, the term premium—the extra compensation investors demand for holding long-term debt—was negative. Central bank intervention suppressed it. That era ended. Today, the term premium is positive and volatile. This volatility makes bonds behave more like high-beta equities than stable stores of value. Marshall’s strategy team at Goldman Sachs suggests that the “noise” is the retail obsession with Federal Reserve pivot timing. The “signal” is the structural shift in the neutral rate, or R-star. If the neutral rate is higher than previously estimated, the entire curve must shift upward permanently.
Current Yield Curve Profile
US Treasury Yield Curve Analysis: June 3 Status
The curve remains inverted between the 2-year and 10-year notes. This inversion has persisted longer than any in modern financial history. Usually, this signals an imminent recession. In this cycle, it signals a fundamental disagreement between the Fed and the bond market. The Fed wants to hold rates steady to crush the last embers of inflation. The bond market is beginning to price in a reality where inflation never returns to the 2 percent target. If 3 percent is the new 2 percent, then a 4.5 percent 10-year Treasury is actually cheap. This is the technical paradox facing fixed-income desks today.
Comparative Fixed Income Performance Metrics
| Asset Class | Yield (June 2025) | Yield (June 3 Current) | 12-Month Total Return |
|---|---|---|---|
| US 10-Year Treasury | 3.85% | 4.38% | -2.1% |
| Investment Grade Corp | 5.10% | 5.65% | 0.4% |
| High Yield Bonds | 7.40% | 8.15% | 1.2% |
| TIPS (Real Yield) | 1.90% | 2.15% | -1.5% |
Corporate credit spreads remain remarkably tight. This is the second half of the mirage. While Treasuries are struggling, corporate bonds are pricing in a “soft landing” that has become the consensus narrative. However, the cost of refinancing debt is climbing. Companies that issued cheap debt in 2020 and 2021 are hitting a maturity wall. They are being forced to roll over that debt at rates 400 basis points higher. This will eventually eat into earnings. The equity market has ignored this reality, but the bond market is starting to scream.
The Liquidity Vacuum
Quantitive Tightening (QT) continues to drain the system. The Federal Reserve is shrinking its balance sheet, removing a key buyer of last resort. This liquidity withdrawal is happening exactly when the Treasury’s borrowing needs are peaking. We are entering a phase of “fiscal dominance” where the needs of the government to fund itself outweigh the Fed’s ability to control the money supply. This creates a floor for yields. Any rally in bond prices is met with a wall of new supply, capping gains and frustrating those trying to play the duration trade.
Passive strategies are being punished. The “set it and forget it” mentality of the last decade is a liability. Active management, which Goldman Sachs is subtly pitching in their latest research, is no longer a luxury. It is a survival requirement. Investors must navigate the difference between nominal yields and real yields. With inflation expectations unanchored, the real yield—the return after accounting for rising prices—is the only metric that matters. Currently, real yields are positive, but they are volatile enough to wipe out a year’s worth of coupon payments in a single week of trading.
The next major data point arrives on June 12. The Bureau of Labor Statistics will release the Consumer Price Index (CPI) for May. Market participants are bracing for a print that could either validate the Fed’s pause or force a catastrophic repricing of the entire curve. If the core CPI exceeds 0.3 percent month-over-month, the 10-year yield will likely test the 4.75 percent level. Watch the 2-year/10-year spread closely. A rapid steepening of this curve, driven by the long end rising faster than the short end, would signal that the bond market has finally lost faith in the inflation-fighting narrative.
