Tokyo Market Close: Nikkei 225 Declines 0.60% Amid Sector Divergence and Exporter Resilience

### 1. Identification of Core Common Factors and Money Flow Thesis in Tokyo Market: On September 29, 2026, the Tokyo market closed with the Nikkei 225 index down -396.35pt (-0.60%) at 65,481.27pt. The TOPIX index also declined -2.80pt (-0.65%) to close at 425.40pt. The USD/JPY exchange rate fluctuated around 152.4, driving sector-specific differentiation amid currency volatility. Screening data analysis indicates that breakout leading stocks concentrated in Banking (60%), Retail (20%), and Securities/Commodity Futures (10%). Business-wise, capital flowed into companies maximizing export margins under high exchange rates and possessing strong high-value-added product supply capabilities. News momentum highlighted fundamental improvements in the banking sector and policy support for order-driven industries like shipbuilding. Technically, these leading stocks recorded an average 1-month return of +5.0%. They formed a trend-expansion pattern by breaking above upper resistance levels on a 1.1x surge in 20-day average volume. Conversely, breakdown candidate stocks concentrated in Retail (4종목), Information & Communication (2종목), and Services (2종목). They shared vulnerabilities of growth valuation discounts and weakening forward demand amid prolonged high interest rates, continuing a 1.-month average decline of -15.2% with short-term 60-minute D_ATTEMPT patterns and breaches of 1-month core support levels . ### 2. Quantitative Analysis of Core Leading Stocks Evidencing the Common Thesis: - **Proria Holdings (7384.T)**: Representing the banking sector strength, trading at ¥5,660 with a daily return of -0.18% and ¥7.5 billion in trading value. Over the past month, it surged +21.7% from lows, attempting to break upper resistance at ¥5,760 alongside a 1.3x surge in 20-day average volume. A disciplined entry strategy involves scaling in near the lower support at ¥5,550. - **Namura Shipbuilding (7014.T)**: A transportation equipment sector leader with order momentum, trading at ¥4,760 (-0.52% daily) with ¥30 billion in trading value. Consolidating within a range over the past month (-2.5%), it absorbs supply below upper resistance at ¥5,170 on 0.5x average volume. The lower support level stands at ¥4,720. - **The Akita Bank (8345.T)**: A regional banking bellwether trading at ¥2,826 (-2.59% daily) with ¥10.1 billion in trading value. Maintaining an upward trajectory of +10.1% over the past month, it tests upper resistance at ¥2,929 on 1.0x average volume. A defensive entry near the lower support of ¥2,808 is advised during pullbacks. ### 3. Breakdown Stocks and Watchlist Concentrating Common Risk Factors: - **Haiburu (3133.T)**: Belonging to the retail sector, trading at ¥47 (-2.08% daily) with ¥1.6 billion in trading value. Plunging -29.9% over the past month with heavy volume (3.3x the 20-day average), it exhibits a downtrend. Upper resistance is ¥63, requiring strict risk management upon breaching the ¥42 support level. - **abc (8783.T)**: Positioned in other financials, trading at ¥45 (-2.17% daily) with ¥200 million in trading value. Dropping -27.4% over the past month, it continues to test new lows. Failure to reclaim upper resistance at ¥46 risks further valuation contraction, with a stop-loss benchmark at the ¥44 support level. - **Picocera (6731.T)**: Operating in electrical equipment, trading at ¥99 (-3.88% daily) with ¥100 million in trading value. Down -6.6% over the past month under selling pressure with 1.7x average volume. Defense of the ¥98 support level must be monitored; failure dictates immediate cash conversion. ### 4. Practical Trading Strategies for the Tokyo Market: For breakout leading stocks, maintain a phased accumulation strategy focusing on pullbacks following volume-backed resistance breakouts. Incrementally expand portfolio weight while verifying support level defense within capital-concentrated sectors like banking and shipbuilding. For breakdown stocks, apply a sell-on-rally principle to reduce risk exposure. Strictly adhere to stop-loss guidelines for vulnerable firms in retail and services facing margin compression and growth deceleration concerns, prioritizing capital preservation.