S&P 500 posts back-to-back winning days as chips rally and oil prices slide: Live updates
Wall Street finished higher on Tuesday as a sharp rally in semiconductor and artificial intelligence related shares lifted major benchmarks. The S&P 500 climbed 0.60 percent to close at 7,722.60, matching the Nasdaq in posting back-to-back winning sessions. Broadcom and other chip stocks supported the broader market advance, offsetting a steep drop in Boeing shares. Meanwhile, oil prices declined and consumer confidence topped expectations as traders monitored market developments ahead of the Federal Reserve policy decision.
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- ✓ The S&P 500 rose 0.60 percent to 7,722.60 on October 27, 2026.
- ✓ Broadcom and other AI-related stocks helped support the market as chip shares rallied.
- ✓ Oil prices declined during the session.
- ✓ Consumer confidence beat forecasts.
What changed
Chip stocks rallied on $63 billion of financing for Anthropic chips and a Meta share sale, driving the S&P 500 up for a second straight session.
Live updates
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S&P 500 and Nasdaq Post Second Consecutive Winning Day
Wall Street finished higher on Tuesday as a sharp rally in semiconductor and artificial intelligence related shares lifted major benchmarks. The S&P 500 climbed 0.60 percent to close at 7,722.60, matching the Nasdaq in posting back-to-back winning sessions. Broadcom and other chip stocks supported the broader market advance, offsetting a steep drop in Boeing shares. Meanwhile, oil prices declined and consumer confidence topped expectations as traders monitored market developments ahead of the Federal Reserve policy decision.
Why it matters
The recent market momentum reflects strong investor enthusiasm for artificial intelligence infrastructure and chip financing deals, even as participants evaluate broader economic signals. Technology shares and small caps led the charge higher as the Federal Reserve prepared for its upcoming decision. At the same time, specific corporate headwinds such as Boeing delivery delays limited wider index gains.
What is confirmed
- The S&P 500 rose 0.60 percent to 7,722.60 on October 27, 2026.
- Broadcom and other AI-related stocks helped support the market as chip shares rallied.
- Oil prices declined during the session.
- Consumer confidence beat forecasts.
- Boeing stock dropped almost 11 percent.
Still unconfirmed
- Anthropic's IPO is scheduled to take place soon.
What to watch next
- The upcoming Federal Reserve policy decision on Wednesday
- Upcoming earnings reports from Microsoft, Alphabet, and Amazon
- Anthropic's planned IPO
confidence 90%Sources used for this update (24)
- www.investors.com — Market Trend | Investor's Business Daily
- markets.businessinsider.com — S&P 500 INDEX TODAY | INX LIVE TICKER | S&P 500 QUOTE & CHART ...
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- langeek.co — The Letter "S" in the English Alphabet LanGeek
- simple.wikipedia.org — S - Simple English Wikipedia, the free encyclopedia
- www.cnbc.com — Stock futures are little changed after Wall Street starts the week on a winning note: Live updates
- CNBC — Stock futures are little changed after Wall Street starts the week on a winning note: Live updates
- Financial Times — Global markets rise as AI trade regains steam
- Reuters — US stock futures gain as oil pulls back ahead of Fed decision
- Yahoo Finance — Stock market today: Dow, S&P 500, Nasdaq rise as semiconductor stocks lead tech sector higher
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