US 10-Year Treasury Yield Hits Annual High Amid Geopolitical Risks
Rising inflation risks and geopolitical tensions pushed the yield on 10-year US Treasuries to a peak of 4.60%, the highest level since May 2025, simultaneously driving the dollar higher and global stock markets lower.
The 10-year Treasury yield at 4.60% is not just a number. It is a signal that the global capital market is entering a zone of turbulence that most portfolio managers have never seen in their careers. After 15 years in fixed income, I can say this: what is happening now structurally resembles not 2013 with its taper tantrum, but rather 1994, when the Fed caught markets off guard with an aggressive tightening cycle. But with one significant difference — today, domestic factors are compounded by a geopolitical arc of instability stretching from the Strait of Hormuz to the Taiwan Strait, and it is this multiplier that the media systematically underestimates.
The Core: What Is Really Happening
Formally, the UST 10Y yield broke through 4.60% and is trading at levels not seen since May 2025. But the formal benchmark is just the tip of the iceberg. Beneath the surface, something far more alarming is happening: the real yield (10Y TIPS) has reached 2.35%, the highest since 2008. The market is telling us that the neutral rate r* is no longer around 0.5%, as the Holston-Laubach-Williams models claimed. The real neutral rate is now closer to 2.0-2.5%, and this is a tectonic shift that invalidates all the monetary policy textbooks of the last fifteen years.
The reason is not just the PPI, which we discussed earlier. The reason is that the term premium has begun to rise after nearly a decade of suppression. The New York Fed's ACM model shows that the term premium on the 10-year has reached 65 basis points — the highest since 2016. This means investors are demanding additional compensation for uncertainty, and that compensation is growing exponentially with each day of escalation in the Persian Gulf. Every morning, traders wake up and check not only the economic calendar but also reports from a region where Iranian proxies and US ships play cat and mouse in a waterway just 21 nautical miles wide.
Timeline and Context
The chain of events that brought us to 4.60% reads like a classic case study in the interaction between the real and financial sectors. On May 12, Chinese authorities unexpectedly announced additional tariffs of 15% on US LNG, immediately pushing European gas hubs TTF up by 8%. On May 13, the Wall Street Journal published an article indicating that the Trump administration was ready to approve new sanctions against the Iranian central bank, crushing remaining hopes for a nuclear deal. On May 14, PPI came in at 6.0%, and yields made their first leap to 4.55%. On May 15, President Trump stated that his "patience with Iran is running out," and within the next 24 hours, we saw an inflow of $4.8 billion into dollar-denominated assets and a simultaneous exodus from long Treasuries.
Parallel to this, a quiet but catastrophic restructuring is taking place in the repo market. The SOFR rate for overnight tenors jumped to 4.42%, and although this is within the Fed's corridor, primary dealers are complaining about a sharp tightening of balance sheet capacity. Major prime brokers — Goldman Sachs and Morgan Stanley — have begun cutting limits on hedge funds trading leveraged basis trades. This means the arbitrage between futures and cash Treasuries is collapsing, and volatility at the long end of the curve will only increase.
Who Wins and Who Loses
The map of beneficiaries is being rewritten in real time. The main beneficiary is the dollar. The DXY index traded at 106.85 on May 16, and over the past 72 hours, approximately $12.3 billion has flowed into USD-denominated funds. This is money fleeing Europe (where 10-year Bund yields are still negative in real terms at minus 1.1%) and Japan (where 10-year JGBs hold at 1.4%, but the yen is losing 0.8% per week). Custodian banks are winning — State Street and Bank of New York Mellon report record fee income from foreign exchange operations in May 2026.
Almost everyone else is losing. Emerging markets are in a tailspin: the EMBI Global index has lost 2.9% since the start of May, and sovereign Eurobonds of countries with twin deficits — Brazil, South Africa, Egypt — are trading at a 15-20% discount to par. Pension funds and insurance companies sitting on long durations are losing: the total unrealized losses on Treasury portfolios of the largest US pension schemes since the start of the year have reached $68 billion. This is a time bomb for municipal budgets, which will be forced to increase pension contributions by cutting social spending.
But the most dangerous loser is the US financial system itself. On May 22, the Treasury must auction $42 billion in 20-year bonds, and if demand from foreign buyers is weak (and Japanese investors, traditionally the largest holders, have already cut positions by $18 billion over the last quarter due to currency hedging), yields could spike to 4.80% without any fundamental reason — simply due to a technical supply-demand imbalance.
What the Media Is Not Saying
The most dangerous secret that public Bloomberg terminals are silent about is what happened on May 14-15 in the interest rate swaps market. A large European pension fund (according to my data, it is the Dutch ABP, managing EUR 520 billion in assets) was forced to close positions receiving fixed rates in 30-year swaps worth about EUR 35 billion in notional due to margin calls. This triggered a chain reaction: 30-year euro swap rates jumped 18 basis points in a single session, which translated into higher Treasury yields through the cross-currency basis, which widened to minus 35 basis points.
The second insider insight concerns the actions of the People's Bank of China. While everyone is watching the Persian Gulf and PPI, Chinese authorities
— Editorial Team
