Turbulent Global Bond Markets: US Yields, Middle East Tensions and Jackson Hole Outlook

Rising geopolitical tensions in the Middle East and surging energy prices have pushed U.S. 10‑year Treasury yields to 4.75% and 30‑year yields to 5.34%, marking the highest levels since early 2025.

Fed’s Tightening Tone and Bond Yield Trajectory

Federal Open Market Committee (FOMC) minutes signal that if inflation remains above target, monetary policy could tighten further, fueling continued selling pressure in long‑dated Treasuries and driving yields higher.

Middle East Risks Amplify Energy Costs and Debt Servicing

■Supply worries through the Strait of Hormuz lifted crude prices 6.6%, pushing Brent to $94.4 per barrel.

■Higher energy costs reinforce upward pressure on global bond yields.

■U.S. public debt breached $40 trillion, an increase of $10 trillion since early 2022.

Treasury’s Accelerated Bond Buy‑Back Program

The Treasury’s decision to scale up its long‑term bond repurchase operations offered a temporary price relief, yet investors view the move as a short‑lived pause, leaving sell‑side pressure largely intact.

Geopolitical Shockwaves Across European and Asian Bond Markets

■Germany’s 5‑year yield hit 3.008%, the highest since 2008, driven by political uncertainty and rising defense spending.

■France’s 30‑year yield reached 4.91%, also a post‑2008 peak.

■Japan’s 10‑year yield rose to 2.95%, the highest since 1996, as speculation about a possible BOJ rate hike fuels bond market selling.

■China’s real‑estate investment fell 19.2%, with residential sales down 13.2%, pressuring domestic bond markets.

Turkey’s BIST and FX Movements

■BIST 100 posted a 2.42% weekly gain, closing at 14,514.82 points, showing resilience amid regional risk.

■USD/TRY rose 0.33% to 48.0400.

■TÜİK data show unemployment sliding to 7.9%, offering a modest boost to consumer confidence and potential housing demand.

■Key Takeaways

- U.S. Treasury yields are at multi‑year highs.

■Middle‑East geopolitical risk lifts energy prices and debt service costs.

■European and Asian bond yields are on an upward trajectory.

■Turkish equities rise while the lira faces modest pressure.

Murat Yıldız – The surge in global bond yields is primarily driven by the United States breaching the $40 trillion debt threshold and the Fed’s tightening signals. Ongoing Middle‑East tensions continue to push energy costs higher, echoing across European and Asian bond markets. For Turkey, rising yields and modest currency pressure could elevate mortgage costs, potentially dampening new‑home demand and price stability. Investors should monitor regional geopolitical developments and incorporate higher risk premiums into fixed‑income allocations.