- Eurozone sovereign bond yields broadly fluctuated lower on Wednesday, partially recovering the previous day's gains. This was mainly due to traders unwinding long positions and adjusting their portfolios amid potential progress in US-Iran diplomatic talks and the European Central Bank's high interest rate hike expectations.
- The yield on Germany's two-year government bond, which is highly sensitive to monetary policy rate paths, fell by 2.2 basis points to 2.57%. Meanwhile, the yield on the benchmark German ten-year government bond stabilized near 2.98% after briefly dropping by 2 basis points during the session.
- Monetary market swap tools indicate that traders' implied pricing for the ECB's December deposit rate has risen significantly to 2.59% from the current level of 2%. However, the marginal easing of geopolitical tensions has led to a moderate retreat from last week's extremely hawkish pricing of 2.75%.
Midday Valuation Adjustment in European Sovereign Bond Market
On this trading day, European fixed income assets collectively exhibited price rebounds and yield declines. The yield on Germany's two-year government bond is currently trading at 2.57%. Observing historical trends, this key maturity yield climbed to 2.771% in late March, reaching a high since July 2024, while earlier this week it briefly dipped to a monthly low of 2.523%. The benchmark ten-year German government bond yield also entered a high volatility period after hitting a high of 3.13% since 2011. Today's bond market buying was largely driven by signals of easing inflation pressure as global oil prices retreated from their peaks, indicating that short-term core inflation marginal improvements are being re-incorporated into traders' dynamic pricing models.
Geopolitical Noise and Energy Supply Expectations
The latest developments in the Middle East geopolitical situation have become the direct catalyst for the repricing of bond market assets today. The market closely followed reports from Iranian state television about a preliminary informal framework draft reached between Washington and Tehran to end the conflict. Although the White House later publicly denied the report, the draft's mention of Iran potentially restoring commercial shipping in the Strait of Hormuz to pre-conflict levels within a month quickly triggered a flow of safe-haven funds out of oil bulls. Massimiliano Maxia, a senior fixed income expert at Allianz Global Investors, pointed out that the pricing of short-term bonds largely depends on oil price trends. If the US and Iran can eventually reach an agreement and reopen the Strait of Hormuz, it may trigger further rises in short-term government bonds. However, due to the persistent risk of long-term fiscal deficits, the pressure on long-term bonds is expected to continue.
Reassessment of ECB Deposit Rate Endpoint Pricing
Despite geopolitical noise causing a short-term pullback in nominal yields, the hawkish forward guidance within the ECB has not fundamentally loosened. Current swap market pricing reflects that traders expect an 80% probability of the ECB's first rate hike next month. Even if the geopolitical situation leads to a decline in the oil supply premium, the stickiness of core inflation remains a central focus for decision-makers. ECB Executive Board member Isabel Schnabel clearly stated that even if peace talks with Iran are reached, the central bank should stick to rate hikes in June. This policy stance indicates that the ECB tends to separate short-term energy price fluctuations from long-term structural inflation trends, further solidifying the baseline policy expectation of at least two rate hikes within the year.
Italy-Germany Spread Reveals Sovereign Risk Premium
Against the backdrop of declining core government bond yields, the debt pressure on peripheral countries has been temporarily relieved. The yield on Italy's ten-year government bond fell slightly by 0.1 basis points to 3.71%, keeping the closely watched Italy-Germany ten-year bond spread at 70 basis points. Historically, before the extreme geopolitical event of a joint US-Israel attack on Iran, this spread maintained a relatively low level of 63 basis points, while during the macro panic in late March, it widened to 103.62 basis points, the highest since June 2025. The current stabilization of the spread around 70 basis points indicates that the sovereign credit risk premium of peripheral countries is gradually returning to a normalized range. However, if future fiscal policy deficit rates exceed expectations, the valuation of peripheral bond markets may face a new round of marginal reassessment.
