--- format: "aidr-story-markdown/v1" id: "a7576ec13192fc17aa65217b08141891594dd2103a46ac0fd62dc26f3abd4048" canonical_url: "https://aidr.today/a7576ec1?lang=en" title: "Nasdaq Posts Record Daily Close of 27,477 on AI Rally" lang: "en" requested_lang: "en" available_langs: ["en","vi"] translation_fallback: null fallback_fields: [] published_at: "2026-10-06T10:39:15.000Z" category: "Industry" topics: ["nvidia"] source_urls: ["https://marketbrief.now/us-markets/nasdaq-posts-record-daily-close-of-27477-on-ai-rally-bd1d1eb4","https://x.com/YahooFinance/status/2107208365126344902","https://x.com/BullTheoryio/status/2107167927741088207","https://x.com/DeItaone/status/2107176947608437202","https://x.com/MarioNawfal/status/2107293515059196293","https://huggingnews.com/us-markets/nasdaq-posts-record-daily-close-of-27477-on-ai-rally-bd1d1eb4"] summary: "Nvidia's 2% gain pushed its market valuation above $5.7 trillion and led the Nasdaq Composite to a record closing price of 27,477.31 on Oct. 5. The rally added $540 billion to the US stock market, while the S&P 500 climbed 0.7% to finish just 0.5% below its own all-time high. Gains in Microsoft, Meta, and Tesla further bolstered the tech-heavy index, which broke out of a 4 month trading range." --- # Nasdaq Posts Record Daily Close of 27,477 on AI Rally > [Open the canonical story]() **Published:** 2026-10-06T10:39:15.000Z **Category:** Industry **Topics:** nvidia ## Summary Nvidia's 2% gain pushed its market valuation above $5\.7 trillion and led the Nasdaq Composite to a record closing price of 27,477\.31 on Oct\. 5\. The rally added $540 billion to the US stock market, while the S&P 500 climbed 0\.7% to finish just 0\.5% below its own all\-time high\. Gains in Microsoft, Meta, and Tesla further bolstered the tech\-heavy index, which broke out of a 4 month trading range\. ## Sources - [Story source]() - [Story source]() - [Supporting source]() - [Supporting source]() - [Supporting source]() - [Story source]()