Asian Stock Market Crash: AI Stocks Tumble, Here’s Why

Asian equity markets witnessed a sharp correction on June 26, with the region's bellwether technology and semiconductor stocks leading a broad-based selloff. South Korea's Kospi index and Japan's Nikkei 225 tumbled significantly, signalling investor unease amid concerns over stretched valuations in the artificial intelligence (AI) sector and fresh signals of inflationary pressures within the global technology supply chain. The downturn, which also saw declines across other major Asian indices, has prompted a re-evaluation of the sustainability of the recent tech-driven market exuberance.

What Happened

On Friday, Asian equities experienced a pronounced decline, with the MSCI Asia Pacific Index falling 1.7%. South Korea’s benchmark Kospi index was particularly hard hit, plummeting over 8% and triggering a 20-minute trading halt by the Korea Exchange - its second such suspension this week. Major South Korean chipmakers bore the brunt of the selling, with Samsung Electronics and SK Hynix both dropping more than 4% and some reports indicating falls of over 9%. Japan’s Nikkei 225 also retreated sharply, shedding 3.7% after closing at a record high in the previous session, with tech investment giant SoftBank Group (TYO: 9984) tumbling over 12%. Japanese chip equipment makers such as Advantest (TYO: 6857) and Tokyo Electron (TYO: 8035) also saw substantial declines. Losses extended across the region, with Hong Kong’s Hang Seng index dropping 2% and China’s CSI 300 sliding 2.6%.

Why the Downturn?

The immediate catalyst for Friday’s market rout appeared to be a combination of factors emanating from the global technology sector. Apple Inc. (NASDAQ: AAPL) announced price increases for its iPads and MacBooks, attributing the hikes to surging memory and storage chip costs driven by robust AI data centre demand. This move by a major consumer electronics player raised concerns that inflationary pressures in the AI-driven semiconductor boom are now translating into higher consumer prices, potentially impacting broader demand for technology products. Simultaneously, reports emerged that ChatGPT-maker OpenAI is considering delaying its highly anticipated initial public offering until 2027, which weighed heavily on investor sentiment, particularly for major backers like SoftBank. Underlying these triggers were lingering worries about the stretched valuations of AI-related stocks after a prolonged rally, exacerbated by signals from the US Federal Reserve about potential interest rate hikes to combat inflation. Stock Market Holiday Today, June 26: Are NSE and BSE Open or Closed for Muharram?

A Week of Volatility

This latest selloff caps a volatile week for Asian tech. South Korea’s Kospi, a significant beneficiary of the AI boom, has experienced wild swings and multiple trading halts, underscoring the fragility of investor confidence in the sector's rapid ascent. Earlier in the week, strong earnings from US chipmaker Micron Technology Inc. (NASDAQ: MU) had initially fueled optimism and led to a rebound in some Asian semiconductor stocks. However, this positive momentum was swiftly overshadowed by the broader macroeconomic and demand-side concerns highlighted by Apple’s pricing decisions and the OpenAI news. The phenomenon of investors taking profits after a strong rally also contributed to the declines. Stock Market Holiday: Why Will NSE and BSE Remain Closed for 3 Days Next Week?

Analyst Perspectives

Analysts are divided on whether this marks a deeper correction or merely a temporary pause in the long-term AI growth trajectory. Nigel Green, CEO of deVere Group, articulated the prevailing sentiment: "Micron tells us where the profits are. Apple tells us where the inflation is," suggesting that while AI demand is strong, the rising costs of building AI infrastructure are becoming a significant factor. Fabien Yip, a market analyst at IG International, noted that Apple's struggle to absorb soaring memory chip costs "raises real questions about demand elasticity and the durability of memory chip margins". While some, like Dan Ives from Wedbush Securities, believe the pullback in South Korean tech stocks is likely a "brief pause" following substantial gains, others express caution over the prudence of unprecedented AI infrastructure investment. Taiwan Semiconductor Manufacturing Company (NYSE: TSM), a global leader, remains optimistic, projecting the semiconductor market to surpass USD 1 trillion this year and reach USD 1.5 trillion by 2030, driven by high-performance computing and AI technologies.

Impact on India and What Lies Ahead

Notably, Indian equity markets remained closed on June 26 for the Muharram holiday, shielding domestic investors from the immediate impact of the regional tech rout. However, the sentiment from Asian and global tech markets will undoubtedly influence trading when the NSE and BSE resume on Monday. India, with its ambitious plans to become a global semiconductor hub, including a substantial ₹2.3 lakh crore (approximately USD 30 billion) investment proposal, remains strategically important in the evolving global tech landscape.

Looking ahead, investors will closely monitor fresh inflation data, particularly from the US, and any further signals regarding interest rate policies from central banks globally. The market will also scrutinise the impact of increased component costs on consumer demand for electronics and the long-term profitability of massive AI infrastructure investments. The coming weeks will be critical in determining if this downturn is a necessary rebalancing of an overheated sector or the beginning of a more sustained period of correction for Asian technology stocks.

Disclaimer: The information provided in this article is based on news reports and is not intended as investment advice. Investing in stocks involves risk. LatestLY advises its readers to consult with a financial advisor before making any investment decisions.

(The above story first appeared on LatestLY on Jun 26, 2026 12:26 PM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).