Chipmakers

• Asian stock markets experienced a broad decline, highlighted by South Korea's Kospi index plunging nearly 11% due to heavy selling of chipmaking stocks. • Other major indices fell, including Tokyo’s Nikkei 225, which dropped 4% to 62,364.92, and Taiwan's Taiex, which skidded 4.7% as TSMC shares fell 3%. • The sell-off is driven by growing investor fears that the current boom in artificial intelligence may be a bubble, leading to a correction in semiconductor valuations.

• Asian stocks fell sharply on Tuesday, led by a widespread sell-off in semiconductor shares due to growing skepticism regarding the financial returns on AI spending. • South Korea's KOSPI index was heavily dragged down by double-digit drops in chip giants SK Hynix and Samsung, while Japan's Nikkei 225 hit a two-month low. • Mainland Chinese equities also ended lower, though the Hang Seng Index managed modest gains supported by robust IPO activity and strong capital inflows.

• Asian stock markets rallied on Wednesday, with South Korea’s Kospi surging over 5% to a high of 7,164 and Japan's Nikkei 225 gaining 1.95% to reach 67,524.22. • The surge was driven by a rebound in semiconductor stocks, led by industry giants Samsung, SK Hynix, and Kioxia. • This recovery follows a period of volatility and a significant selloff in artificial intelligence-related stocks.

• The KOSPI index rebounded following a global technology selloff that previously impacted AI-linked chipmakers. • The recovery comes after investors questioned the sustainability of high valuations, despite strong earnings reports from Taiwan Semiconductor Manufacturing Co. • Morgan Stanley analysts suggest the recent correction was deep but did not reach bear market levels, indicating the KOSPI may be nearing its bottom.

• Chinese regulators are reportedly tightening controls on the export of artificial intelligence technology following the cancellation of Meta's $2 billion acquisition of AI firm Manus. • Domestic AI startups and semiconductor companies have been warned to prevent cutting-edge technologies, critical training data, and top technical talent from being acquired by Western entities. • This move signals a strategic shift by Beijing to protect national security and maintain a competitive edge in the global AI race by restricting the outflow of intellectual property.

• The S&P 500 and Nasdaq Composite rebounded on Tuesday morning, rising 0.3% and 0.5% respectively, while the Dow Jones Industrial Average dipped 0.2%. • Market gains were primarily driven by a recovery in chipmaker stocks as investors shifted focus toward upcoming big tech earnings reports. • This volatility reflects a broader tension in the market as traders balance semiconductor growth against macroeconomic uncertainty.

• Big Tech companies are investing heavily in artificial intelligence infrastructure, leading to significant revenue growth for semiconductor chipmakers. • Apollo chief economist Torsten Sløk has raised concerns regarding the timeline for these massive investments to translate into actual cash returns. • The situation highlights a growing tension on Wall Street between the current spending boom and the uncertainty of the long-term financial payoff.