US Markets Rise as Anthropic IPO, Oil Drop Lift Tech Stocks

US equities climbed broadly as an impending initial public offering filing from artificial intelligence developer Anthropic and a retreat in crude oil prices renewed investor enthusiasm for technology shares.

Wall Street indices mostly moved higher during the session, led by a 1.9 percent advance in the tech-heavy Nasdaq Composite, according to reporting compiled by Yahoo Finance. Market participants set aside earlier concerns regarding artificial intelligence debt financing and potential regulatory hurdles to focus on corporate revenue potential and upcoming mega-cap public offerings.

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The primary catalyst for the recovery across technology equities was CoreWeave, which published third-quarter financial results that outperformed consensus expectations and issued an optimistic forward-looking outlook. Briefing.com analyst Patrick O'Hare noted that the data centre operator's reassuring statement successfully alleviated debt-financing fears that had previously triggered a sharp market sell-off according to Yahoo Finance. CoreWeave projected full-year sales to land between $13 billion and $13.3 billion, sending its stock price up more than seven percent during early trading in New York.

Sentiment received a further boost from Anthropic's public filing with the Securities and Exchange Commission, which revealed plans to raise up to $64 billion in an upcoming initial public offering valuing the company at as much as $1.4 trillion as detailed by HDFC Sky. The prospectus disclosed $16.29 billion in revenue for the six months ending in June, representing a 1,304 percent increase compared to the prior-year period, alongside a net loss of $80.7 billion driven largely by accounting charges. Anthropic intends to list on the Nasdaq under the ticker symbol "ANT". XTB research director Kathleen Brooks observed that investors concentrated on mega-cap initial public offering potential and revenue streams rather than lingering sector doubts as reported by Yahoo Finance.

Simultaneously, a decline in crude oil prices provided relief to equity markets by easing broader inflation concerns. Brent crude fell 1.8 percent to $114.57 a barrel, while West Texas Intermediate slid over two percent to $100.60 per barrel according to HDFC Sky. This downward movement followed a diplomatic visit by Saudi Arabia's defence minister to Tehran for discussions aimed at lowering regional tensions.

The tech sector bounce resonated globally. European markets in London, Paris, and Frankfurt advanced following a positive trading day across Asia, where technology-linked exchanges in Tokyo, Seoul, and Taipei recorded significant gains noted by Yahoo Finance. In Japan, the Nikkei 225 experienced sharp recoveries across consecutive sessions as investors bought back semiconductor and artificial intelligence shares reported by News On Japan, overcoming domestic economic pressures that included a tenth consecutive month of falling household spending.

Market Index	Opening Level	Closing Level	Percentage Change
Dow Jones Industrial Average	52,320.45	52,361.58	+0.28%
S&P 500	7,639.70	7,676.77	+0.70%
Nasdaq Composite	26,026.87	26,169.38	+0.82%
Philadelphia Semiconductor Index (SOX)	10,843.37	11,083.47	+2.82%
Russell 2000	2,780.39	2,784.49	+0.31%

Amid the broader enthusiasm, chip giant Nvidia remained under intense scrutiny following an FBI investigation stemming from an affair between CEO Jensen Huang and an individual suspected of being a Chinese spy according to Yahoo Finance. Although Nvidia shares gained four percent during the session, the stock remained more than 30 percent below the record high established the previous month.

Additional corporate developments influenced trading floors. Meta Platforms announced intentions to raise up to $95 billion via stock offerings to finance ongoing artificial intelligence investments, while SpaceX reported closing a $40 billion debt deal dedicated to AI chips noted by HDFC Sky. Meanwhile, fed funds futures indicated a 90 percent likelihood that the Federal Reserve would maintain interest rates at the current target range of 3.75 percent to 4 percent at its upcoming policy meeting reported by HDFC Sky.

• Federal Reserve two-day policy meeting concluding on 28 October 2026.
• Release of upcoming corporate earnings reports from major technology firms.
• Publication of the September Personal Consumption Expenditures inflation report and third-quarter gross domestic product figures later in the week.
• Policy decisions scheduled by international central banks, including the European Central Bank, the Bank of Canada, and the Bank of Japan.

For ongoing developments regarding Wall Street movements, consult our dedicated Business coverage.