Wall Street Rebounds · Asian Chip Stocks Tumble · Global Bond Yields Surge · Yen Swings Sharply

Market Overview

Global markets diverged sharply between the U.S. and Asia on Wednesday. All three major U.S. stock indexes snapped a three-session losing streak, with the S&P 500 rising 0.47% to close at 7,667.45, the Dow Jones Industrial Average gaining 0.56%, and the Nasdaq Composite advancing 0.45%.

Dell Technologies surged 15.76% after reporting record AI server orders, while Nvidia jumped 3.20%, providing a strong boost to the AI hardware sector.

Asian equities, however, suffered broad-based losses. South Korea‘s KOSPI plunged 3.99%, while Japan’s Nikkei 225 fell 2.85%. Samsung Electronics and SK Hynix led declines among memory-chip stocks. In China, the Shanghai Composite dropped 0.97%, while the ChiNext Index slid 2.39%.

The broader macro backdrop was dominated by a sharp rise in global long-term bond yields. The U.S. 10-year Treasury yield briefly touched 4.816%, its highest level since late 2023. The U.K. 10-year gilt yield climbed as high as 5.294%, reaching its highest level since 2007, while Japans 10-year government bond yield stood at 3.016%.

Precious metals moved higher despite the surge in yields. Spot gold staged a V-shaped rebound, gaining 1.38% and approaching $4,400 per ounce, while silver rose 1.92%. WTI crude gained 0.88% to settle at $91.01 per barrel.

The yen remained highly volatile. USD/JPY reversed sharply from 160.39 to close at 158.71, as Japans Ministry of Finance deployed a record $96.4 billion over the past month to support the currency.

Key Themes Ahead● Fridays U.S. Nonfarm Payrolls Report

U.S. private-sector employment increased by just 38,000 in August, according to ADP, marking the weakest reading of the year. Signs of cooling at the margin in the labor market have already pushed market expectations for a Federal Reserve rate hike in September down to roughly 65%.

Friday‘s August nonfarm payrolls report will provide a more authoritative signal on labor-market conditions. Another weak reading could trigger a broader repricing of the Fed’s rate path and the U.S. dollar, with potential spillover effects across global bond yields and precious metals.

● Divergence Between U.S. and Asian AI Chip Stocks

U.S. AI hardware stocks rallied sharply during the same session, led by Dell and Nvidia, while Broadcoms AI-related revenue more than doubled year over year. In stark contrast, Asian semiconductor heavyweights Samsung Electronics and SK Hynix plunged nearly 5%.

The divergence partly reflects pressure from surging global bond yields on richly valued growth stocks, but it also highlights the widening gap between the memory-chip cycle and demand for AI computing infrastructure.

The key question going forward is whether the latest wave of selling across Asian semiconductor stocks remains contained or eventually spills over into the U.S. equity market.

Key Events to Watch

• U.S. August Nonfarm Payrolls Report — Friday

• U.S. August ISM Services PMI

• U.S. Weekly Initial Jobless Claims

• China August Caixin Services PMI

• Eurozone, Germany, France, and U.K. Final August Services PMIs

• Fed Governor Christopher Waller Speaks on the Inflation Outlook

• U.S. July Trade Balance