In a dramatic shift, the AI trade has shown signs of recovery this morning, following severe declines in recent trading sessions. The KOSPI, South Korea’s benchmark stock index, surged by 7.35% today after experiencing its ninth worst day in over 45 years with a drop of 8.29% yesterday. Meanwhile, the Nikkei index in Japan rose by 2.19%, buoyed by a rebound in technology stocks following a challenging period of over 3.5% decline yesterday. Chinese stock markets have also seen a modest increase of slightly more than half a percent, while other global markets remained largely stable. Futures for the S&P 500 and NASDAQ 100 edged higher, gaining 0.26% and 0.54% respectively, indicating a broader recovery in the U.S. markets.
In a noteworthy development, OpenAI has filed confidentially for an initial public offering (IPO) on the U.S. stock market, as announced in a company blog post. The impending debut of the artificial intelligence powerhouse is anticipated to be one of the most significant listings in market history, potentially achieving a valuation exceeding $850 billion. The firm disclosed they had submitted a confidential S-1 form to the U.S. Securities and Exchange Commission (SEC), allowing for a review period prior to public distribution. Alongside this announcement, OpenAI has not yet finalized the timing for its IPO, suggesting it may take time to prepare adequately.
Tensions in the tech market continue with South Korea’s stock market experiencing unusual volatility, triggered by a sudden surge rather than a decline. The circuit breakers on the Seoul stock exchange were activated again today, but this time in response to market gains, reflecting renewed confidence from investors after a recent sell-off. Leading the recovery, shares of Samsung Electronics rose more than 9%, while memory chipmaker SK Hynix enjoyed a remarkable 15% surge. This rebound has resulted in the KOSPI gaining 8.4% today, following yesterday’s steep fall.
SK Hynix’s boost is attributed to a new multiyear collaboration with Nvidia aimed at developing next-generation memory for AI systems, which included a visit from Nvidia’s CEO Jensen Huang to South Korea, where he engaged with various tech firms. The volatility in the KOSPI has raised concerns among analysts, with Ipek Ozkardeskaya from Swissquote noting the unusual frequency and magnitude of trading swings. She emphasized the speculative nature of the current market swings and warned that continued volatility could lead to significant downturns.
The ongoing narrative in the stock market pitting technology sectors against non-tech sectors is prompting attention as significant tech companies prepare for their own market debuts. OpenAI’s announcement places it in competition with other prominent entities like Anthropic and Elon Musk’s SpaceX, which is also projected to go public soon. Research director Kathleen Brooks from XTB indicated that insights into OpenAI’s revenue generation and cash flow management will become increasingly available in the coming weeks, as the market anticipates heightened activity in the AI sector amid projections that 2026 could become a pivotal year for these firms.
Moving forward, economic events scheduled throughout the day include the release of German trade data at 7 AM BST and various reports from the U.S., including the NFIB’s Business Optimism Index and U.S. trade data for April.



