The S&P 500 index closed above 7,800 for the first time, reaching a new record high fueled by gains in technology stocks, particularly chipmakers like Marvell Technology and Advanced Micro Devices. Declining Treasury yields also contributed to the positive market sentiment, as investors looked past inflation concerns.
The Nasdaq Composite also set a new record, driven by AI-related optimism. Meanwhile, oil prices remained stable, and market watchers are awaiting the Federal Reserve’s meeting minutes for further economic insights.
S&P 500 Hits Record High Above 7,800, Fueled by Tech Surge and Easing Yields
October 6, 2026
The S&P 500 surged to a fresh all-time intraday high on Tuesday, propelled by robust gains in major technology stocks and a decline in Treasury yields. The broad market index concluded the day with a record close of 7,818.93, marking a 0.58% increase.
The Dow Jones Industrial Average also saw significant gains, adding 253.38 points, or 0.49%, to finish at 51,521.28. The tech-heavy Nasdaq Composite climbed 0.45%, closing at a record 27,599.79, and hit a new all-time high during the trading session.
The upward momentum was significantly boosted by a strong performance in chipmakers. Marvell Technology jumped 5.8%, while Advanced Micro Devices (AMD) gained nearly 3% as investors expressed increased optimism about the companies' future outlooks. Other technology giants like Broadcom also advanced, adding 3.7%.
"Everyone's focused on the markets being up, and AI is the place to be," commented Stephen Kolano, chief investment officer at Integrated Financial Partners. He noted that investors are currently "looking through the inflation concerns, especially as it relates to oil, diesel, etc. It's like, 'Okay, that's something that potentially gets resolved in the future.'"
Oil prices remained relatively stable by the end of the day. Brent crude settled 0.26% higher at $100.58 per barrel, while West Texas Intermediate futures saw a modest rise of 0.01% to $89.44 a barrel.
Kolano also suggested that interest rates are "fundamentally kind of where they need to be." The yield on the benchmark 10-year Treasury note decreased by 3 basis points to 5.281%, while the 30-year bond yield remained largely unchanged at 5.655%. Both yields had reached levels not seen since 2002 on Monday.
"People are looking for where might there be some source of contagion that starts to spread, but right now, it's all staying well contained and just being dominated by the momentum, the earnings growth, the investment coming from artificial intelligence," Kolano added.
Traders are now anticipating the release of the Federal Reserve's minutes from its September meeting on Wednesday, which could provide further insights into the policymakers' decisions regarding interest rate hikes.
Market Updates
S&P 500, Nasdaq Close at Record Highs
The S&P 500 and Nasdaq Composite finished Tuesday's trading session at closing records. The S&P 500 rose 0.58% to 7,818.93, and the Nasdaq Composite climbed 0.45% to 27,599.79. The Dow Jones Industrial Average gained 253.38 points, or 0.49%, ending at 51,521.28. (Sean Conlon)
Ray Dalio Warns of Potential Pain Ahead for Treasurys
Ray Dalio, founder of Bridgewater Associates, warned that the Treasury market could face further disruption if demand from China and Japan declines. He cited potential economic policy shifts in Japan and a reluctance from China to continue accumulating U.S. debt amid geopolitical tensions. (Michelle Fox)
Michael Burry Signals Grieving Over the AI Trade
Investor Michael Burry believes the market is entering the "denial" stage of grief regarding the AI trade, reminiscent of patterns seen in 2000 and 2008. He is currently shorting several AI-related companies and has raised concerns about data center loans and bonds. (Tobias Burns)
Stocks Making Big Moves: Seagate Technology, CoreWeave, Moderna
Midday trading saw notable stock movements. Seagate Technology slumped 9.1%, and Western Digital tumbled 6.9% amid reassessments of data center demand. Conversely, AI-related stocks like Ciena jumped 11.3%, and Nebius Group climbed 9.5%. Moderna and Novavax pulled back, reversing recent gains. (Sarah Min and Darla Mercado)
SpaceX Garners Increasing Bullishness on Wall Street
Goldman Sachs analyst Eric Sheridan initiated coverage on SpaceX with a buy rating and a $230 price target, citing expectations that the company's AI divisions will outperform current market estimates. (Tobias Burns)
Small Caps Lag Broader Market Rally
Small-cap stocks underperformed Tuesday as the major indices saw substantial gains. The Russell 2000 index traded near the flatline, while the S&P 500 and Nasdaq Composite posted stronger gains. (Sean Conlon)
Skydance Shares Fall 2% Post-Warner Bros. Discovery Deal
Skydance Corp. shares declined 2% after completing its $110 billion acquisition of Warner Bros. Discovery. The company, trading under ticker SKYD, has seen its value decrease by 50% over the past 12 months. (Scott Schnipper and Catriona Marangi)
Bond Yields May Decline, According to Apollo's Torsten Slok
Torsten Slok, chief economist at Apollo Global Management, predicts bond yields may peak within the next month, citing potential resolutions in the Middle East, strategic oil releases, and the impact of higher interest rates on the housing and auto sectors. (Scott Schnipper)
Marvell Technology Rises After Providing Long-Term Revenue Outlook
Marvell Technology's stock surged over 7% after the company projected fiscal 2028 revenues of $20 billion and estimated revenues between $70 billion and $90 billion by fiscal 2031. (Sean Conlon)
Trade Deficit Widens in August
The U.S. trade deficit expanded to $105.6 billion in August, the largest figure since March 2025, exceeding economists' expectations. The dollar index also hit a session low. (Gina Francolla and Sean Conlon)
McKesson and CD&R to Acquire Option Care Health for $5.8 Billion
Clayton, Dubilier & Rice (CD&R) and McKesson Corporation will jointly acquire Option Care Health for approximately $5.8 billion. McKesson will hold a minority stake, while CD&R will be the majority owner. (Deena Zaidi)
Alphabet and Constellation Energy Announce Major Nuclear Power Deal
Alphabet's shares rose following the announcement of a significant long-term power agreement with Constellation Energy. Google will purchase 890 megawatts of new nuclear capacity as part of the 20-year deal to support its AI expansion. (Fred Imbert)
AMD Shares Climb After Citi Price Target Increase
Advanced Micro Devices (AMD) saw its shares increase after Citi hiked its price target to $800, citing the growing CPU market driven by AI demand, particularly from Meta's Muse AI agent. (Fred Imbert)
Global Bond Yields Fall as Sell-off Eases
Global government borrowing costs decreased Tuesday, following a significant sell-off that had pushed benchmark bond yields to multi-decade highs. Yields on German, French, Japanese, and U.S. bonds all saw declines. (Jenni Reid)
Britain on 'Thin Ice' Ahead of Autumn Budget, Warns Former BoE Economist
Andy Haldane, former chief economist at the Bank of England, cautioned that the U.K. is in a precarious fiscal position ahead of its Autumn Budget, urging the government to control spending and avoid significant tax increases. (Jenni Reid)
Asia Markets Mostly Higher, Tracking Wall Street Gains
Asian markets closed mostly higher on Tuesday. Japan's Nikkei 225 gained 1.05%, while Australia's S&P/ASX 200 advanced 0.57%. South Korea's Kospi fell 0.89%. Mainland China markets remained closed for a holiday. (Lee Ying Shan)
European Stocks Open Higher
European stock markets experienced a positive opening, with the Stoxx 600 index rising 0.46%. Health-care stocks led the gains, while oil and gas shares saw a slight decline. (Jenni Reid)
Trump Allows Cheaper Diesel Use to Mitigate Fuel Costs
President Donald Trump signed an executive order to temporarily permit the use of cheaper, red-dyed diesel fuel on highways, aiming to reduce record-high fuel costs for truckers and farmers through the end of the year. (Steve Sedgwick)
BPCE Becomes Strategic Shareholder in Spain's Sabadell
French banking group BPCE has acquired a 7% stake in Banco de Sabadell, intending to seek board representation and explore strategic cooperation opportunities. This move occurs amidst a wave of consolidation in the European banking sector. (Jenni Reid)
Treasury Yields Remain Elevated Amid Fiscal Worries
Treasury yields stayed elevated, with the 10-year yield flat and the 30-year yield climbing, as concerns over U.S. government borrowing and fiscal sustainability persist. Weakness in French sovereign debt has also influenced U.S. rates. (Lee Ying Shan)
Oil Rises as Investors Assess Middle East Developments
Oil prices saw an increase as investors evaluated developments in the Middle East and potential supply disruptions. Brent crude and WTI futures both posted gains. (Justina Lee)
Foxconn Shares Jump After Record September Sales
Foxconn shares rose significantly after the company reported record September revenue, driven by strong performance across its consumer electronics, components, and computing products divisions. (Jenny Lee)
Tech Sector Marks Record Close
The S&P 500's information technology sector closed at a record high on Monday, boosted by companies involved in the artificial intelligence trade, including strong performances from Western Digital and Seagate Technology. (Ananya Chetia)
