What are today's top business/market headlines?

Following the close of the final trading week of October 2026, the business and financial landscape is dominated by a severe tech stock sell-off, looming inflation concerns, and a massive cryptocurrency security breach.

The top business and market headlines heading into the weekend include:

1. Wall Street Suffers Worst Day Since June as AI Skepticism Deepens

U.S. equity markets plunged on Friday, closing out a third consecutive losing week. The sell-off was fueled by mounting investor anxiety that tech giants are spending too much on artificial intelligence infrastructure without seeing fast enough returns.

•The Major Indexes: The Nasdaq Composite led the drop, falling 2.9% to close at 25,437. The S&P 500 fell 1.8% to 7,580, and the Dow Jones Industrial Average shed 572 points (1.1%) to finish at 51,770. The tech-heavy Nasdaq-100 is on track to wipe out over $2 trillion in market value for October alone.

•Intel Plummets: Chipmaker Intel (INTC) experienced its worst single-day drop since 1974, plummeting 28.6% to $65.76. While its Q3 earnings beat expectations, its disappointing Q4 guidance and ongoing turnaround struggles dragged the entire semiconductor industry down. AMD fell 10.8% and Nvidia fell 4.2% in sympathy.

•Other Tech Heavyweights: Amazon slipped about 2% after detailing massive capital expenditure plans to support its AI infrastructure.

2. $6 Billion Crypto Hack Hits Binance; Bitcoin Slips

Reports emerged that a cyberattack, likely carried out by a North Korean hacker unit, targeted the crypto exchange Binance, impacting over $6 billion in crypto assets.

•The news sent Bitcoin tumbling below $77,000, down from its peak above $86,000 earlier in the month.

•Despite posting stronger-than-expected quarterly results, crypto-adjacent stocks fell sharply: Coinbase Global fell 10.6% and MicroStrategy dropped 7.8%.

3. GDP Shows Growth, But Rising Inflation Keeps Fed Hike on the Table

Economic indicators released this week painted a mixed picture of a resilient but high-inflation economy:

•GDP Growth: U.S. Q3 real GDP grew at a healthy 3.4% annual pace, driven heavily by strong consumer spending and tech capital expenditures.

•Sticky Inflation: The headline PCE inflation rate ticked up to 3.6% year-over-year (from 3.4%), largely pushed higher by rising energy prices.

•Interest Rate Outlook: While the Federal Reserve held interest rates steady this week, the sticky inflation data has prompted traders to price in a 75% chance of a rate hike at the Fed's December meeting.

4. Oil Climbs and Defensive Stocks Provide a Cushion

While tech dragged down the broader market, several defensive sectors and energy giants managed to rally on positive earnings:

•Energy & Oil: Brent crude oil rose 2.4% to $113.43 a barrel (with U.S. crude remaining above $100) due to geopolitical tensions in the Middle East. Consequently, ExxonMobil rose 2.2% and Chevron added 1.8% after reporting strong summer profits.

•Consumer Staples: Consumer giants Mondelez International (+3.9%) and Colgate-Palmolive (+2.3%) both climbed after reporting that strong pricing power helped them beat analyst estimates.

5. Other Key Headlines: NFL Sunday Ticket Lawsuit Revived

In corporate legal news, a federal appeals court has revived the NFL Sunday Ticket antitrust verdict. The court has ordered a fresh trial regarding the case, which involves a massive $4.7 billion in potential damages.

Citations (7)

1post-gazette.comNot yet classified
post-gazette.com
Backs: “Following the close of the final trading week of October 2026, the business and financial landscape is dominated by a severe tech stock sell-off, looming inflation concerns, and a massive cryptocurrency security breach.”
2nasdaq.comData and tools
nasdaq.com
Backs: “Following the close of the final trading week of October 2026, the business and financial landscape is dominated by a severe tech stock sell-off, looming inflation concerns, and a massive cryptocurrency security breach.”
3bnnbloomberg.caNews and mediaquality 0.62
bnnbloomberg.ca
Backs: “Following the close of the final trading week of October 2026, the business and financial landscape is dominated by a severe tech stock sell-off, looming inflation concerns, and a massive cryptocurrency security breach.”
4bnnbloomberg.caNews and mediaquality 0.62
bnnbloomberg.ca
Backs: “U.S. equity markets plunged on Friday, closing out a third consecutive losing week.”
5theguardian.comNews and mediaquality 0.75
theguardian.com
Backs: “The sell-off was fueled by mounting investor anxiety that tech giants are spending too much on artificial intelligence infrastructure without seeing fast enough returns.”
6fool.comCommercial contentquality 0.84
fool.com
Backs: “Intel Plummets: Chipmaker Intel (INTC) experienced its worst single-day drop since 1974, plummeting 28.6% to $65.76.”
7hindustantimes.comNews and mediaquality 0.72
hindustantimes.com
Backs: “Other Tech Heavyweights: Amazon slipped about 2% after detailing massive capital expenditure plans to support its AI infrastructure.”