AI Rally Crumbles: Kospi Plummets Over 7% as Chip Giants Face Valuation Fears Amid Geopolitical Turmoil

AI Rally Crumbles: Kospi Plummets Over 7% as Chip Giants Face Valuation Fears Amid Geopolitical Turmoil​

The momentum of the global artificial intelligence rally has met a sharp correction. Semiconductor stocks tumbled across Asian markets, dragging regional equities lower as investors expressed skepticism regarding the sustainability of lofty valuations in the high-stakes chip sector. South Korea’s Kospi index suffered a significant decline, driven heavily by losses in SK Hynix and Samsung Electronics Co., ahead of a holiday period.

Why Korean Chip Stocks Are Tanking​

The selloff is fueled by multiple layers of concern regarding the semiconductor market's frothiness. Investors are closely scrutinizing whether fundamental earnings can justify the high valuations following months of volatile trading. The dip comes as global concerns mount, despite reports of strong performance from industry giants like ASML Holdings NV and Taiwan Semiconductor Manufacturing Co. (TSMC).

The sentiment surrounding the chip sector turned cautious after news emerged that ASML plans to raise prices for its equipment. While the Dutch company had previously raised its annual sales forecast for a second time this year, investors are now keenly awaiting TSMC’s earnings report later Thursday for crucial market reassurance on the ongoing AI buildout.

Geopolitical Instability Drives Energy Prices Higher​

Adding significant pressure to global markets is the escalating conflict in the Middle East. Brent crude oil climbed sharply for the fourth consecutive day, reaching near $85.50 a barrel. This rally follows new airstrikes launched by the United States against Iran.

These latest attacks intensified concerns that ongoing tensions could severely disrupt critical energy supplies globally. The instability comes as the US-Iran interim peace deal has reportedly collapsed over the past week due to disputes between the parties regarding control of the vital shipping strait. Experts note that if the Strait of Hormuz does not open soon, a period where "energy saved the day" might quickly become "ancient history."

Broader Asian Markets See Pullbacks and Digestion​

The broader regional picture reflects caution as investors digest weeks of intense volatility following earlier blistering advances. MSCI’s Asia Pacific equities benchmark dropped 1.6%, snapping two days of gains, driven by steep losses in South Korea alongside a 3% drop in Japan’s Nikkei 225 Stock Average. A gauge tracking Asian chipmakers plummeted 4%, marking the sector's lowest close in a month.

Analysts view the correction as a natural process after such aggressive rallies. Suresh Tantia, of UBS Global Wealth Management, suggested that "it is quite natural" to see a digestion and profit booking in the Korean market right now. He maintained a bullish outlook on the Korean equity market, viewing this pullback as merely a mid-cycle correction.

Investor Caution and The Need for Earnings Clarity​

Concerns surrounding speculative fervor were highlighted by John Woods, Asia CIO at Lombard Odier, who voiced concern over "excess leverage" in the retail sector of South Korea. He stated that such frenzies typically do not end well.

The market's lukewarm response to ASML’s strong results is adding a troubling trend to the chip rally. As noted by Macro Squawk Strategists, stellar preliminary reports from Samsung Electronics and robust sales figures from TSMC have so far failed to provide a firm floor for the fragile chip rally. The performance of TSMC later today will therefore serve as a critical test point for the entire regional sentiment.