By Hamza Faisal

Elice Group's debut on South Korea's stock market has turned into a warning shot for the global AI boom. Shares of the Seoul-based AI infrastructure provider plunged 32% on their first day of trading on KOSDAQ on Tuesday, closing at 61,500 won against an offer price of 90,500 won — the worst opening-day performance ever for a South Korean IPO raising more than $100 million, according to Dealogic data.

The selloff was brutal because demand had looked overwhelming. Elice raised 201.1 billion won ($151 million) in the offering, pricing shares at the top of its marketed range, and retail subscription ran more than 400 times the shares on offer. The debut assigned the company a post-listing market value above 1 trillion won. Its venture backers include Vertex Ventures and Altos Ventures.

Good numbers, bad timing

Elice's financials were strong on paper. The company posted a 200% increase in first-half revenue to 34.4 billion won, an operating profit of 10.3 billion won, and EBITDA that rose more than elevenfold to 23.2 billion won. Analysts expect revenue to grow 83% in 2026 at an operating margin of roughly 33%. The company says it will spend most of the IPO proceeds on portable modular data centres in South Korea and abroad.

But the timing could hardly have been worse. The IPO was priced on October 6, just before the chip and AI selloff that began on October 7. "The conclusion is simple: the timing is bad. The latest chip selloff has bruised investors' appetite, and the poor debut is certainly a warning for upcoming AI listings," Swissquote analyst Ipek Ozkardeskaya said.

The AI-trade jitters go global

Bloomberg framed Elice's plunge as a signal that investor confidence is weakening in neocloud companies that operate data centres specialised in AI computation. Elice is often described as South Korea's closest equivalent to CoreWeave — and that comparison hurt: CoreWeave has lost more than half its value since its May peak, and its bonds fell sharply last week as debt scrutiny mounted.

The pattern is spreading across the sector. Australia's Firmus Grid abandoned its IPO plans over valuation concerns, data-centre operator AirTrunk delayed a proposed listing, and Nscale faced investor resistance over its target valuation. "Sentiment toward AI infrastructure has been highly volatile and often disconnected from underlying fundamentals," said Albert Yong, managing partner and chief investment officer at Petra Capital Management.

Contagion on Wall Street

The tremor crossed the Pacific. Elice's slide weighed on the broader South Korean market — the benchmark KOSPI fell 3.73% to its lowest closing level since April 7 — and contributed to renewed weakness in AI-linked stocks on Wall Street on Tuesday, with neocloud names CoreWeave and Nebius Group both falling more than 5%. CNBC noted that Elice's $150 million IPO was relatively small, but investors are taking it as a signal to gauge sentiment toward AI infrastructure investment.

The message from the market is that rapid growth and improving profitability are no longer enough. "Markets are raising the bar for investment returns," one team of market analysts wrote — and for a sector built on hundreds of billions of borrowed capital, that bar is getting higher every week.

By Hamza Faisal