Weekly Market Report · October 5–9, 2026
Stocks Rise, but the Winners Weren't the Usual Ones
The S&P 500 gained about 1.2% for the week, led by utilities, energy, and everyday-goods companies, while chip stocks fell and Intel dropped 12%.
+1.2%
S&P 500
+1.0%
Dow Jones
+0.2%
Nasdaq 100
+4.0%
Best sector: utilities
−0.5%
Weakest sector: technology
Winners and losers
Biggest winners
Visa climbs about 7%, with Mastercard right behind
What happened
Visa rose from $360.66 to $385.45, a gain of 6.9%. Mastercard rose 6.7% over the same five days. Both rose every single day of the week.
Why
No single news story explained the move. The two payment companies rose together, and their biggest jump came on Friday, the same day the market as a whole finished the week higher.
Why investors cared
When two direct competitors move almost identically, it usually says more about how investors feel about the whole industry than about either company.
Walmart gains nearly 7% as steady businesses lead
What happened
Walmart rose from $104.26 to $111.35, up 6.8%, and also rose on all five days.
Why
Walmart moved with its sector. Consumer staples (companies selling everyday necessities) gained 3.6% as a group, one of the best results of any sector this week.
Why investors cared
Staples and utilities are often called defensive sectors, because people keep buying groceries and paying electric bills in any economy. Seeing them lead while technology lagged shows where money moved this week.
Biggest losers
Intel falls 12% after a setback on a major chip project
What happened
Intel dropped from $119.33 to $104.70, a loss of 12.3%, the largest decline among the big companies StockWise tracks.
Why
News reports said Elon Musk confirmed that his chip venture, Terafab, was in early talks with Taiwan Semiconductor, a rival of Intel. Investors had seen Intel as the project's manufacturing partner, so the possibility of sharing or losing that role hurt the stock.
AMD hits new highs, then gives it back
What happened
AMD closed at $649.42 on Tuesday after reaching new highs, then fell to $608.10 by Friday, ending the week down 4.1%.
Why
Early in the week, reports tied the rally to demand for chips that run AI software. On Thursday, chip stocks as a group weighed on the market as oil prices jumped, and AMD fell with them.
Sectors
Every part of the market, ranked from its best week to its worst.
The economy
Interest rates on government bonds at multi-decade highs
What happened
CNBC reported that yields on 10-year and 30-year U.S. Treasury bonds had climbed to their highest levels in 24 years, and that a Federal Reserve governor said more rate increases were needed.
Why it matters
When safe government bonds pay more, investors demand more from riskier investments like stocks. Higher rates also raise borrowing costs for companies and families.
Who it affected
Technology, where much of a company's value depends on profits far in the future, slipped 0.5% for the week. Financials gained 2.3%.
Oil prices rise ahead of a hurricane
What happened
Reuters reported that oil prices jumped on Thursday and settled higher again on Friday as producers shut down output ahead of a hurricane.
Why it matters
Oil is a cost for almost every business, so a jump in its price can pressure profits across the economy while helping the companies that sell it.
Who it affected
Energy stocks gained 3.6% for the week. Airlines faced the other side of it: Delta cut its profit forecast on Friday.
Earnings
PepsiCo earned $2.34 per share on about $25.3 billion in sales, both ahead of what analysts expected. But it lowered its profit forecast for the year: Bloomberg reported it now expects earnings per share to grow 1% to 2%, down from a previous forecast at the low end of 4% to 6%, because its North American business is taking longer to recover than expected. The stock finished the week roughly flat.
Delta Air Lines earned $1.72 per share, below analyst estimates, and cut its full-year profit forecast to $5.10–$5.60 per share from $6.50–$7.50. CNBC reported that the airline blamed a surge in fuel costs, while its chief executive said demand for travel was still strong.
What to watch next week
Reuters noted that new inflation data and more company earnings are due next week. Inflation figures feed directly into what investors expect the Federal Reserve to do with rates.
The Terafab talks were described as preliminary. Any further news on who builds those chips could move Intel again in either direction.
This fund tracks energy companies. Its direction next week depends heavily on whether oil production comes back quickly after the storm.
This week's lesson
Beating expectations isn't always enough
PepsiCo reported profits and sales that were better than analysts predicted, and its stock still went nowhere. The reason was its forecast: it told investors to expect less profit for the rest of the year. Stock prices look forward, so what a company says about the future often matters more than how the last three months went. A good quarter with a weaker outlook can be worse for a stock than an average quarter with a strong one.
Sources
- Daily closing prices used to calculate every price change (Friday October 2 to Friday October 9, 2026) — Yahoo Finance
- Visa closes at $385.45, up 2.76% on Friday — Yahoo Finance
- Intel Stock Drops as Elon Musk Signals a Setback for the Chip Maker — Yahoo Finance
- Intel stock slides as TSMC explores Terafab tie-up — Yahoo Finance
- Meta Muse popularity lifts AMD stock to fresh highs as AI agents juice CPU sales — CNBC
- S&P 500, Nasdaq end lower as crude prices jump, chip stocks weigh — Reuters
- Treasury yields are 'really, really high,' but can come down soon, Bessent's new adviser says — CNBC
- 10-year Treasury yield is little changed as Fed's Waller says more hikes needed — CNBC
- Wall Street's rate shock spreads beneath AI-fueled market rally — Bloomberg
- Oil prices settle higher as more production shut ahead of hurricane — Reuters
- PepsiCo cuts earnings forecast as North American turnaround takes longer than expected — CNBC
- PepsiCo Lowers Guidance on Mounting Costs in North America — Bloomberg, via Yahoo Finance
- PepsiCo's Q3 2026 Sales Beat Estimates — Yahoo Finance
- Delta Air Lines cuts 2026 forecast on fuel surge, but CEO says demand is still strong — CNBC
- Delta stock slides on Q3 profit miss, full-year outlook cut — Yahoo Finance
- Delta Lowers Full-Year Earnings Outlook Amid High Fuel Costs; Third-Quarter Results Miss Views — Yahoo Finance
- Wall Street posts weekly gains with earnings, inflation data on tap — Reuters
This report is educational commentary, not investment advice. Past performance does not predict future results.