10-year Treasury yield touches highest in a year, Japan's 30-year yield rises to a record

SkimNews Take
The G7's warning suggests the bond market's reaction to energy and geopolitical events is now driving policy considerations, rather than simply reflecting them.
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- U.S. 10‑year Treasury yield fell to 4.591% after briefly reaching a 15‑month high, indicating a brief pause in the recent surge.
- U.S. 30‑year Treasury yield slipped to 5.123% after hitting its highest level in nearly a year, showing continued pressure on long‑dated debt.
- German 10‑year bund yield rose to 3.1827%, up more than 2 basis points, reflecting a parallel rise in Europe.
- Japan’s 10‑year JGB surged 13 basis points to 2.739% and its 30‑year yield set a record high, highlighting a global bond rally.
- G7 officials, including Treasury Secretary Scott Bessent and ECB President Christine Lagarde, warned of bond‑market volatility as oil prices held near $109 (Brent) and $105 (WTI) and U.S.–Iran negotiations dampened.
Why it matters: Bond investors see yields climb to 4.59% on 10‑year Treasuries and 5.12% on 30‑year notes, raising borrowing costs for the U.S. government and corporates, which will dampen spending and amplify inflation‑linked debt burdens.
