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We provide precise analysis on key volatilities in global financial markets.
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Key Summary
The Bank of Japan (BOJ) is highly likely to freeze its policy interest rate at the upcoming July 30-31 meeting, following its rate hike to 1.0% last June.
However, with the 10-year Japanese Government Bond (JGB) yield recently surging to the 2.82% level, volatility in the long-term bond market continues to escalate.
Amidst the tri-polar decoupling of the US, Europe, and Asia, it is time to closely monitor the weak yen and the scenario of global capital repatriating back to Japan.
Current Situation Summary
Japan's core Consumer Price Index (CPI) for June recorded a 1.6% year-on-year increase, accelerating from 1.4% in the previous month.
As a result, some market participants are putting forward hawkish outlooks that the BOJ could hike its policy rate further to 1.25% within the year.
However, since the central bank aggressively raised the rate in June to 1.0%—the highest level in 31 years—it is highly probable that it will adopt a wait-and-see approach for this July meeting.
The USD/JPY exchange rate still hovers in the 162 to 163 yen range, maintaining historical yen weakness and keeping policy intervention warnings at an extreme.
Consequently, bond investors have continued selling long-term government bonds exposed to upward yield pressure, pushing the 10-year yield near its multi-decade high.
Financial Analysis
Japan suffers from severe financial structural vulnerability, with its gross national debt exceeding 240% of GDP.
As a consequence, even a minor rate increase exponentially expands the government's annual interest burden, severely constraining fiscal flexibility.
The table below summarizes Japan's recently released key macroeconomic indicators and market interest rates.
| Category | Key Indicators & Figures (As of July 25, 2026 Close) | Special Notes & Background |
|---|---|---|
| **BOJ Policy Rate** | 1.00% (Freeze expected for July) | Implemented hike to 1.0% last June |
| **10-Year JGB Yield** | 2.82% (As of July 24 Close) | Reached its highest level in 30 years |
| **Core CPI Growth** | 1.6% YoY (Released in June) | Prices rebounded due to energy subsidy cuts, etc. |
| **USD/JPY Exchange Rate** | 162.40 yen ~ 163.15 yen range | Main driver of upward import price pressures |
(The above figures reflect the closing prices of the most recent business day, July 24, for any market values unverified on the day of July 25, 2026.)
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Valuation
Currently, the global stock market is displaying highly distinct fundamental decoupling across three major regions.
In the US, while treasury yields remain above 4.7%, the Nasdaq index is maintaining 25,041.53 points, proving its outstanding valuation resilience.
On the other hand, the Eurozone is focusing on coordinating monetary easing amid a slowing manufacturing PMI, and the Asian market's valuation appeal is undergoing adjustments due to the prolonged weak yen and delays in passing on raw material cost increases.
Amidst this imbalance, the domestic KOSPI closed at 6,690.62 points and the KOSDAQ closed at 748.22 points, failing to escape sluggish trends.
On the day, the KOSPI Fear & Greed Index was at 12.9, remaining in the "Extreme Fear" phase.
The Nasdaq Fear & Greed Index also pointed to "Fear" at 38.8, indicating that the overall pace of global capital inflows is constrained.
Expert & Institutional Analysis
Major foreign investment banks (IBs) analyze that even after officially ending Yield Curve Control (YCC), the BOJ has continued implicit bond purchases to prevent an abrupt collapse of the bond market.
The dominant assessment is that this maintains a dilemma where downward pressure on the yen cannot be resolved.
Local analysts, including Nomura Securities, project that if service price growth stabilizes this coming autumn, an additional rate hike could be executed during the fourth quarter.
However, warnings follow that political preferences for expansionary fiscal policies and pressure to restrain monetary tightening could put the central bank's policy autonomy to the test.
Experts present a scenario where a massive unwinding of the yen carry trade could trigger rapid liquidity contraction in global asset markets, including the US.
Risk Factors
The most immediate risk is a supply chain disruption scenario driven by a combination of renewed geopolitical instability in the Middle East and surging raw material prices.
A situation where Brent crude exceeds $100 per barrel, compounding cost burdens, could be fatal to the Japanese economy, which is highly dependent on imports.
Furthermore, if long-term government bond yields anchor above the 2.8% level, there are concerns regarding the accumulation of valuation losses for regional banks and a surge in mortgage interest burdens for households.
The fading impact of verbal interventions by foreign exchange authorities, keeping the market wary of an uncontrollable weak yen scenario, also remains a major risk factor.
Investment Perspective Summary
Investors should focus on the BOJ's policy stance and its upcoming quarterly economic outlook to be released on July 31.
Even if the immediate rate freeze scenario materializes, there is ample room for global bond yields to rise in tandem depending on the specifics of the bond-purchasing reduction schedule.
With the KOSPI persisting in the Extreme Fear (12.9) phase, a defensive position that maintains cash holdings may be more effective than predicting a sharp index rebound.
An approach to yen-based assets is more reasonable with a split-entry scenario, only after confirming the peak of long-term interest rates and a substantial narrowing of the US-Japan interest rate differential.
FAQ
Q1. What was the decisive reason for the Bank of Japan discarding its YCC policy, which controlled long-term interest rates?
A1. It was discarded to normalize ultra-loose, unconventional monetary policy as continuous wage growth and core inflation settled into a stable trajectory around the 2% level.
Q2. What does it signify that Japan's 10-year government bond yield has risen to the 2.82% level?
A2. It reflects market expectations that the BOJ's tightening pace will accelerate, alongside long-term investors demanding a risk premium for rising government debt.
Q3. Why is a rate freeze highly likely at the upcoming monetary policy meeting on July 30-31?
A3. Because after aggressively raising the rate to 1.0% in June, the central bank is expected to take a grace period to evaluate the impact on economic indicators.
Q4. What is the impact of the yen carry trade unwinding risk on the global stock market?
A4. If funds that borrowed low-interest yen to invest in high-yield assets like US securities return to Japan, liquidity in global stock and bond markets could sharply contract.
Q5. What is the key variable for the second half of the year that investors should watch closest?
A5. Investors must comprehensively track the timing of the US Fed's rate cuts and the trend of core inflation in Japan following changes in energy subsidies.