Asia-Pacific Markets Rebound After AI Valuation Concerns
Asia-Pacific stock markets largely traded higher on Monday, signaling a significant recovery after a challenging previous week where global tech stocks, particularly those tied to artificial intelligence (AI), experienced a sharp downturn driven by valuation concerns. The rebound reflects renewed investor confidence and a potential stabilization in the highly volatile technology sector.
Investors across the region were closely monitoring two key factors: the immediate recovery from the AI-driven profit-taking and the release of crucial economic data, specifically China’s October inflation figures, which provide insight into the health of the world’s second-largest economy.

The AI Valuation Correction and Market Resilience
The previous week saw a notable decline in global markets, often referred to as an “AI-fueled rout.” This correction was not necessarily driven by poor earnings, but rather by widespread concerns that the valuations of key AI infrastructure and chip companies had become stretched, prompting significant profit-taking by institutional investors. Since many Asian tech companies are deeply integrated into the global AI supply chain, indices across the region felt the immediate impact.
However, Monday’s trading session indicated that investors viewed the previous week’s sell-off as a temporary correction rather than a fundamental shift in the long-term growth trajectory of AI technology. The resilience demonstrated by major indices suggests that capital remains ready to flow back into high-growth sectors following temporary dips.
Key Index Performance Breakdown
The recovery was broad-based, with major indices showing positive momentum:
- Japan’s Nikkei 225: Showed robust gains, reflecting optimism about corporate earnings and the weaker yen.
- South Korea’s Kospi: Experienced a strong upward movement, heavily influenced by the performance of its major technology and semiconductor firms, which are deeply tied to the global AI cycle.
- Australia’s S&P/ASX 200: Traded higher, supported by strength in the materials and financial sectors.
- Hong Kong’s Hang Seng Index: Showed gains, though often tempered by ongoing concerns regarding the mainland Chinese economy.
- Mainland China’s Shanghai Composite: Registered modest gains as investors digested the latest inflation data.
Focus on China: Decoding October Inflation Data
A critical element driving sentiment across the Asia-Pacific region was the release of China’s October inflation data. These figures are vital indicators of domestic demand and the effectiveness of Beijing’s recent stimulus measures.
Analyzing the data requires looking at two primary metrics:
Consumer Price Index (CPI)
The CPI, which measures the cost of consumer goods, is a key gauge of domestic consumption. A low or negative CPI signals weak demand, while a rising CPI suggests economic recovery and increased consumer spending. For October, the data provided a mixed picture, showing that while deflationary pressures persist in certain sectors, the overall consumer environment remains stable, avoiding a sharp downturn that would signal deep economic distress.
Producer Price Index (PPI)
The PPI tracks the prices received by domestic producers for their output. This metric is particularly important for global trade and manufacturing supply chains. Persistent negative PPI figures indicate lower factory gate prices, often reflecting overcapacity and weak industrial demand. Investors are looking for signs that global demand for Chinese manufactured goods is stabilizing, which would translate into a recovery in the PPI.
“The inflation data from Beijing offers a nuanced view. While consumer prices are not accelerating rapidly, which gives the central bank room for further monetary easing, the persistent weakness in producer prices highlights the continued struggle for manufacturers in a challenging global demand environment,” commented a regional economist.

Implications for Regional Monetary Policy
The subdued inflation environment, particularly in China, has significant implications for monetary policy across the region. Unlike Western economies that have battled high inflation with aggressive interest rate hikes, many Asian central banks, especially the People’s Bank of China (PBOC), have maintained an accommodative stance or even cut rates to stimulate growth.
The current data reinforces the likelihood of continued dovish policies:
- PBOC Flexibility: Low inflation gives the PBOC ample flexibility to deploy further stimulus, such as reserve requirement ratio (RRR) cuts or targeted lending, without worrying about overheating the economy.
- Regional Spillover: China’s economic health impacts commodity exporters (like Australia) and manufacturing hubs (like South Korea and Taiwan). Stable, if slow, growth in China supports regional trade volumes.
- Currency Dynamics: The differing monetary policies between the US (higher rates) and Asia (lower rates) continue to drive currency fluctuations, a factor that heavily influences the profitability of export-oriented Asian companies.
Key Takeaways for Investors
For readers tracking the Asia-Pacific markets, Monday’s trading session delivered several critical insights:
- AI Rebound: The market views the recent AI stock sell-off as a technical correction, not a structural failure, leading to a quick recovery in tech-heavy indices like the Kospi.
- China Data: October inflation data confirms persistent, though manageable, deflationary pressures, suggesting that proactive government stimulus will likely continue.
- Investor Sentiment: Overall sentiment remains cautiously optimistic, prioritizing long-term growth stories (like AI and semiconductors) despite short-term volatility.
- Monetary Policy: Central banks in the region, particularly in China, are expected to maintain or increase monetary support to bolster economic activity, given the lack of inflationary pressure.

Conclusion
The strong start to the week for Asia-Pacific markets signals a return to risk appetite following a period of necessary recalibration in the high-flying technology sector. While the immediate threat of an AI valuation bubble bursting appears to have subsided, investors must remain vigilant regarding the underlying economic health of major players like China. The market’s focus now shifts to how regional governments utilize the low-inflation environment to deploy effective stimulus measures to ensure sustained economic momentum through the remainder of 2025.
Original author: Lim Hui Jie
Originally published: November 9, 2025
Editorial note: Our team reviewed and enhanced this coverage with AI-assisted tools and human editing to add helpful context while preserving verified facts and quotations from the original source.
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