Nikkei 225 hits record 48,580 as AI boom and SoftBank deals drive tech-fueled rally
The Nikkei 225 soared to new record highs on Thursday, closing at 48,580 with a 1.77% gain, extending Japan’s equity rally to fresh territory. The surge was led by heavyweight technology and AI-linked shares, with investors cheering SoftBank Group’s aggressive expansion into robotics and semiconductor ventures.
Highlights
- Nikkei 225 closes at a record 48,580, led by strong gains in tech and AI-linked stocks.
- SoftBank jumps 11% after $5.4B robotics deal and $1.3B AI investment in India.
- Breakout above 48,000 confirms bullish trend, with 50,000 as the next key target.
The index’s rise underscores Japan’s growing alignment with global tech enthusiasm, supported by a dovish central bank stance and ongoing corporate governance reforms that continue to attract foreign capital.

Nikkei 225 price dynamics (Source: TradingView)
SoftBank Group emerged as the clear catalyst, jumping over 11% after unveiling a $5.4 billion acquisition of ABB’s robotics unit and a $1.3 billion AI chip investment in India through its Graphcore subsidiary. The announcements ignited broad buying across the semiconductor and automation sectors, lifting shares of Tokyo Electron, Disco Corp, and Hitachi Ltd. The rally mirrors the global trend of AI-driven market momentum that has already fueled gains in U.S. tech giants this year.
Technical breakout signals further upside potential
Technically, the Nikkei 225’s move above 48,000 marks a significant breakout, confirming continuation within its long-term rising channel that has guided the uptrend since March. The index now targets the 50,000 level as its next psychological milestone, with secondary resistance around 51,500 if bullish sentiment persists.
The 20-day exponential moving average (EMA) near 45,750 and the 50-day EMA at 43,890 continue to offer strong structural support, while the overall price formation suggests steady institutional accumulation. Momentum remains strong despite short-term overbought signals, with the Relative Strength Index (RSI) hovering around 77. In previous cycles, similar conditions have preceded brief pauses rather than full-scale reversals, suggesting any pullback may be limited to profit-taking.
Should consolidation emerge, initial support lies near 47,500–47,800, aligning with the recent breakout zone. A deeper retracement toward 45,700 — the 20-day EMA — would likely be viewed as a healthy correction within the prevailing uptrend.
Policy backdrop and AI optimism reinforce rally
Beyond the charts, Japan’s macro environment continues to underpin equity strength. The Bank of Japan has signaled a preference for maintaining accommodative conditions even as inflation stabilizes, giving investors confidence that monetary tightening remains distant. Meanwhile, Prime Minister Fumio Kishida’s pro-growth policies, including corporate tax incentives and governance reforms, have encouraged capital inflows into domestic equities.
The confluence of policy support and global AI momentum has turned Japan into a focal point for technology investors. With SoftBank’s latest deals bolstering the narrative of Japan’s re-emergence as an innovation hub, the Nikkei’s climb reflects both local and global confidence in the country’s tech future.
Outlook
The near-term outlook remains bullish, with 50,000 now in focus as the next resistance milestone. While overbought conditions suggest that a brief cooling period is possible, the medium-term trend remains intact as long as the index holds above 45,700. Sustained participation from technology, automation, and semiconductor names could extend the rally further, especially if global risk appetite remains firm.
Earlier coverage emphasized that the Nikkei’s breakout above 48,000 would confirm a continuation of its structural uptrend. This scenario has now materialized, with the index showing no signs of reversal while macro and corporate catalysts continue to align in its favor.
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