The Nikkei 225 has risen for six consecutive days, reaching a new high.

Nikkei 225 Index Hits Record High

Japan's stock market achieved a historic breakthrough this Wednesday as the Nikkei 225 Index surpassed the 43,000 mark for the first time, closing at 43,309.62 points with a daily gain of 1.4%, accumulating a 7.5% increase since early August. This performance continues the strong trend observed this week and marks the sixth consecutive trading day of gains for the index. The Tokyo Stock Exchange's TOPIX Index also set a new record, closing at 3,097.94 points, up by 1%.

Boost from Overseas Markets and Domestic Sentiment

Overnight, both the S&P 500 and Nasdaq hit new closing highs on Wall Street, as mild US July inflation data strengthened market expectations of a Federal Reserve rate cut in September, rejuvenating global investment sentiment. Inspired by this momentum, Japan's stock market displayed robust buying power from the opening bell. Market analysts noted that the post-CPI data release risk appetite surge among investors served as a significant catalyst for the Nikkei's continued climb.

Technical Signals and Potential Risks

Despite the strong trajectory of the Nikkei index, technical indicators are showing signs of overheating. The Nikkei 225's Relative Strength Index (RSI) surpassed 75, well above the overbought warning line of 70. Historical patterns indicate that a high RSI often signals potential for short-term corrections; for instance, after reaching similar levels on July 24, the Nikkei experienced a four-day decline. Analysts advise short-term investors to be wary of profit-taking risks after rapid price increases.

The Double-Edged Sword of Exchange Rate Changes

The recent trend of a weakening US dollar and a strengthening yen presents a certain pressure on Japan's export-driven companies. A stronger yen reduces the yen-denominated value of overseas revenue for exporting businesses, which may limit further index gains in upcoming trading sessions. However, some investors believe that if Federal Reserve rate cut expectations continue to build, the resulting global liquidity easing could mitigate this adverse factor.

Technology and Semiconductor Sectors Lead the Surge

In terms of constituent stocks, the technology and semiconductor sectors have served as key drivers. Chip manufacturer Renesas Electronics surged over 7% in a single day, chip testing firm Advantest climbed more than 2%, and Sony Group recorded a significant 4.6% increase. This trend reflects market optimism regarding the tech industry’s outlook, aligning with the global demand spike for advanced semiconductor devices and consumer electronics.

Market Outlook

In the weeks ahead, whether the Nikkei 225 can sustain its position above 43,000 points will depend on global macroeconomic data, Federal Reserve policy directions, and yen exchange rate trends. If a Fed rate cut occurs and the global economic environment remains stable, the Japanese stock market may embark on a new upward cycle. However, short-term technical correction risks persist, and investors should balance optimism with caution.

The market carries risks, and investment should be cautious. This article does not constitute personal investment advice and has not taken into account individual users' specific investment goals, financial situations, or needs. Users should consider whether any opinions, viewpoints, or conclusions in this article are suitable for their particular circumstances. Investing based on this is at one's own responsibility.