US stocks close higher as Anthropic IPO filing boosts AI sentiment
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US stock markets, Anthropic
United States
October 26, 2026
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COMPAMIR Editorial Team
The COMPAMIR editorial team brings together public reporting and links to the original coverage. We update the page as new information emerges.
Read our editorial policy- Earlier version 210/27/2026, 12:20:44 AM
S&P 500 and Nasdaq closed higher on Monday. Anthropic's IPO filing helped boost sentiment in AI-related stocks. Investors are awaiting Fed policy statements and major tech earnings.
- Earlier version 110/26/2026, 11:31:43 PM
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US stock markets open higher amid IPO anticipation and Fed rate decision
Major US indices opened higher on Monday, October 26. Investor focus is on Anthropic's IPO filing and the upcoming Federal Reserve interest-rate decision. The Dow, S&P 500, and Nasdaq all recorded gains at the open.