Mizuho Securities
June 1, 2026
Rates Strategy Weekly: Iran Peace Negotiations Impact
Rates StrategyRates Govt BondsCommoditiesDerivativesFinancialsEnergy
Mizuho assesses the JGB yield curve's reaction to potential US-Iran peace agreements and the government's bridging bonds proposal. They anticipate lower long-term rates but expect BOJ rate hike expectations to persist, keeping short-term rates high.
Key Takeaways
- 1.Progress in Iran peace negotiations and the potential reopening of the Strait of Hormuz are expected to lower energy prices and exert downward pressure on long-term global and JGB rates.
- 2.Despite the peace negotiations, Bank of Japan (BOJ) rate hike expectations for June remain high (approx. 80%) as the bank views crude oil supply recovery as a justification for returning to its tightening pace.
- 3.The Japanese government's proposal to issue 'bridging bonds' for growth investments is viewed as negative for the JGB market due to adverse impacts on near-term supply/demand dynamics.
Table of Contents
- (1) Curve implications of progress in Iran peace negotiations
- (2) Assessing rates impact of "bridging bonds" proposal
- DEVELOPMENTS THIS WEEK AND IMPLICATIONS FOR RATES OUTLOOK
- SHORT-TERM OUTLOOK (ONE WEEK – ONE MONTH)
- MEDIUM-TERM OUTLOOK (SEVERAL MONTHS – ONE YEAR)
- Risk scenarios
- (3) Yen rates relative value and investment strategies
- RELATIVE VALUE SCORE TABLES
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Authors
Noriatsu TanjiYuhi Kawano
Securities
JGB 10-YearJPY OISCrude Oil
Themes
Geopolitical De-escalationMonetary Policy NormalizationFiscal Risk and Debt Issuance
Regions
Asia PacificMiddle EastNorth AmericaJapanUnited StatesIran
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