October 27, 2026 — U.S. stocks finished higher on Tuesday as renewed enthusiasm for artificial intelligence boosted technology shares, while investors monitored corporate earnings and the Federal Reserve’s latest policy meeting.
The Nasdaq Composite led the major indexes, supported by renewed interest in semiconductor companies following news surrounding Anthropic’s planned initial public offering (IPO). The developments helped chip stocks advance for a third consecutive session.
However, concerns about the sustainability of AI-related spending continued to weigh on investor sentiment. Rising borrowing costs have intensified questions about whether companies can maintain their substantial investments in artificial intelligence infrastructure.
Anthropic IPO News Revives Interest in AI Stocks
Investor attention turned to Anthropic after details of its anticipated IPO helped restore confidence in AI-related stocks. The renewed interest offered some relief to semiconductor shares, which had experienced significant pressure in recent weeks.
“The Anthropic news seems to be giving a little bit of a relief rally to the AI stocks, particularly the semis,” said Chuck Carlson, CEO of Horizon Investment Services in Hammond, Indiana.
Carlson noted that semiconductor stocks had suffered substantial losses recently and appeared due for a rebound.
The Philadelphia SE Semiconductor index remained more than 20% below its record closing high reached on June 22, although the sector had outperformed the broader market over the year.
Economic data also supported the outlook for AI investment, with new orders for computers and peripheral equipment increasing.
Meta Fundraising Plan Weighs on Shares
Meta increased its planned equity fundraising to $97.5 billion to finance its artificial intelligence expansion, marking its largest such fundraising effort. The announcement sent shares of the Facebook parent lower.
The move comes as investors increasingly question whether companies can sustain debt-funded AI investments as borrowing costs rise. Markets are also looking for evidence that the billions of dollars being invested in the technology will translate into meaningful growth and returns.
Meanwhile, the U.S. corporate earnings season continued to gather momentum. Nearly half of S&P 500 companies had reported third-quarter results, and 83% of those companies had exceeded analysts’ expectations, according to the latest available LSEG data.
Boeing and Xylem Fall as Other Companies Gain
Boeing shares tumbled after the aerospace manufacturer reported a larger-than-expected third-quarter loss.
Water-management company Xylem also declined after lowering its full-year forecasts, while Sherwin-Williams fell following a quarterly profit shortfall that weighed on the Dow Jones Industrial Average.
United Parcel Service advanced after raising its annual revenue and profit forecasts. Royal Caribbean also gained after increasing its full-year profit outlook.
Investors were preparing for more major technology earnings, with Microsoft and Alphabet scheduled to report on Wednesday and Amazon.com expected to release results on Thursday.
Federal Reserve Decision in Focus
The Federal Reserve began its October monetary policy meeting on Tuesday, with investors widely expecting officials to leave the federal funds target rate unchanged at 3.75% to 4%.
According to CME’s FedWatch tool, policymakers were expected to postpone another rate increase until the final meeting of the year in December.
Markets remained sensitive to inflation concerns and borrowing costs, which have influenced expectations for monetary policy and the outlook for technology investments.
Carlson said investors appeared increasingly confident that the Fed would leave rates unchanged at this meeting, offering some relief to the stock market.
Major Indexes Finish Higher
Preliminary closing data showed gains across all three major U.S. stock indexes:
- S&P 500: Rose 46.28 points, or 0.60%, to 7,723.05.
- Nasdaq Composite: Advanced 309.69 points, or 1.18%, to 26,479.08.
- Dow Jones Industrial Average: Increased 25.60 points, or 0.05%, to 52,387.18.
Technology shares led gains among the S&P 500’s 11 major sectors. Energy stocks recorded the steepest percentage decline as oil prices eased amid attention on peace negotiations in the Middle East.
The session highlighted the market’s renewed appetite for AI-related stocks, even as concerns about rising financing costs and the long-term returns on technology spending remained unresolved.
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