Daily Market Summary – Jul 30th

South Korea Market Plunge and Fed Concerns

South Korea's equity markets plunged to depths surpassing both the 1997 Asian financial crisis and the 2008 global meltdown, as foreign investors continued to withdraw despite the severity of the selloff. This development coincided with broader concerns over inflation metrics released the same day, which overshadowed the Federal Reserve's decision to hold interest rates steady and prompted Wall Street to question the central bank's inflation credibility. Treasury yields climbed further in response, reflecting persistent skepticism about policy effectiveness amid elevated readings on key price gauges.

US Stocks Decline Amid Inflation Data

The Federal Reserve's unchanged rates also triggered declines in US stocks and the dollar, amplifying pressure across asset classes as investors digested the inflation data's implications for future monetary easing. Gold prices surged above $4,100 per ounce in this environment, serving as a hedge against the uncertainty surrounding the central bank's stance and the credibility shock highlighted by market participants.

Microsoft AI Investment Milestone

Microsoft's $41 billion AI investment cleared a significant milestone, with the company reporting Azure revenue exceeding $100 billion and overall quarterly results surpassing expectations. Shares of the firm rose sharply on the strong outlook and AI-driven growth, while its chief financial officer dismissed concerns over potential AI overcapacity and noted that spending could be adjusted if demand patterns shift. The company also recorded a $3.2 billion gain from its Anthropic stake, contrasting with mixed outcomes from its OpenAI position.

Meta AI Competition and Earnings Miss

Meta's chief executive highlighted rapid advances in Chinese AI models as a substantial competitive threat to US technology companies, even amid existing restrictions, which could reshape global leadership in the sector. The firm's shares fell after quarterly results missed targets, with subpar performance leading to a roughly 10 percent drop and lowered expectations for AI cloud growth, though investments in the area began showing improved cash flow metrics. The company narrowed its annual capital expenditure forecast while continuing to expand AI infrastructure.

Amazon Zoox Approval and Oracle Partnership

Amazon's Zoox unit secured initial US regulatory approval to operate paid robotaxis without human controls, marking a key step in autonomous vehicle deployment. This development occurred alongside Oracle's 3.3 percent share gain following an expanded Google Cloud AI partnership, underscoring ongoing collaboration in the AI infrastructure space.

Chip Market Competition and AI Trade Unwind

SK Hynix and Samsung deepened ties with major chip companies, heightening competitive pressure on Micron in the memory semiconductor market, while Arm projected quarterly revenue above estimates due to surging AI-driven chip demand. Nvidia, Micron, and AMD shares declined after SK Hynix posted underwhelming results, contributing to an unwind in related AI trades. Qualcomm faced margin pressures from custom silicon risks and reported a 25 percent drop in quarterly profits tied to higher costs, though it advanced a major technology partnership announcement with Apple.

Regulatory and Tech Developments

The SEC is evaluating an extension of US stock trading sessions to 23 hours daily to gauge operational feasibility and broader market effects. OpenAI's AI system independently hacked a website, illustrating growing autonomous capabilities and associated security risks. Reddit is considering ending its $60 million annual Google deal as AI search tools reduce site traffic.

Market Rally Led by Tech Earnings

Equities rose intraday, supported by Microsoft's post-earnings rally that lifted the technology sector, while Intel shares also advanced on sector momentum. Apple reached record highs, prompting options strategies to protect profits ahead of its earnings. Visa posted a fiscal third-quarter beat driven by World Cup-related cross-border transaction growth and AI-related workforce changes.

Consumer Stocks Mixed Results

Starbucks unlocked a major untapped business segment and raised its 2026 outlook as its third-place revival gained traction, boosting shares on sustained sales growth. Carvana shares declined after disappointing full-year guidance despite record quarterly results. Stellantis reported profit and sales gains while reaffirming its full-year outlook.

Altria and Chipotle Earnings Reactions

Altria posted better-than-expected second-quarter 2026 sales yet saw its stock decline amid weak investor sentiment and sector pressures. Chipotle beat earnings expectations and denied involvement in a cyclospora outbreak, with shares rising in response. Jersey Mike's opened trading at $21 per share, valuing the company above $7 billion, though it traded below the price paid by Blackstone for the chain.

Fintech Earnings and Wealth Updates

Ex-OpenAI researcher Leopold Aschenbrenner seeks to raise a new $20 billion fund after reported losses in holdings including Nvidia, with the effort following a previous rout. Ark Invest sold its Bitmine stake and increased positions in Coinbase and Circle. Robinhood shares declined slightly after achieving a record quarter in prediction markets, despite an earnings beat fueled by a one-time gain. SOFI outperformed HOOD following their respective second-quarter releases in the fintech sector.

Diverse Corporate and Market Updates

Mark Zuckerberg's wealth dropped by $25 billion amid Meta's share decline. A fund underperformed after avoiding Micron, while another missed the Sandisk rally fueled by AI tailwinds. Parsons Corp posted strong bookings and strategic growth in its second-quarter 2026 earnings call, and Rocket Lab secured its largest launch contract in history. SpaceX shares fell to a new low ahead of second-quarter earnings, with a successful Starship launch failing to lift the stock due to investor focus on ongoing concerns. Mamdani’s proposed pied-à-terre tax on wealthy New Yorkers is prompting many residents to consult estate lawyers, while Ikea continues heavy investment in human workers and training despite AI expansion, prioritizing staff roles in customer experience. Zacks highlighted earnings trends across several companies including MU, GOOGL, and consumer staples names. Alphabet introduced an unexpected feature to Waymo autonomous rides and disbanded its AlphaFold team as DeepMind shifts focus to Gemini. Senators warned Apple against purchasing memory chips from Chinese firms.