# Daily Fintech News — November 5, 2026 > Daily brief on markets, macro, banking, chips and AI infrastructure. Published November 5, 2026 at 7:00 PM ET by Daily Fintech News. Canonical HTML: https://dailyfintechnews.com/brief/fintech/2026-11-05 **Entities covered:** Microsoft, United Kingdom, Data center, Micron Technology, Anthropic, Initial public offering, Nvidia, Google, Alphabet Inc., China, SoftBank Group --- ## 1. Microsoft rejects multibillion-dollar AI deal with UK's Nscale *Section: AI · Source: FT · Tickers: $MSFT* Microsoft turned down an option to more than double its Texas data-centre contract with UK AI-cloud start-up Nscale, a fresh blow ahead of Nscale's planned IPO. - $MSFT close: $535.93 (-3.30%) Permalink: https://dailyfintechnews.com/brief/fintech/2026-11-05#item-1 ## 2. Tech-led rout wipes out record market value as AI-spending fears grip Wall Street *Section: Markets · Source: WSJ* The Nasdaq-100 plunged about 6.4% and the S&P 500 fell 4.4% in the biggest one-day market-cap losses on record, as a Democratic midterm sweep stoked fears Washington will move to slow the AI data-center buildout. Permalink: https://dailyfintechnews.com/brief/fintech/2026-11-05#item-2 ## 3. Memory and chip stocks crater on AI data-center and regulation fears *Section: Chips · Source: WSJ · Tickers: $AMD, $MU, $SNDK, $WDC* Semiconductor names led the selloff, with SanDisk down about 22%, Micron and Western Digital off roughly 17% and AMD down about 17%, as investors fled AI-hardware winners on fears a Democratic Congress will tighten data-center rules and slow AI capital spending. - $SNDK close: $806.43 (-21.67%) Permalink: https://dailyfintechnews.com/brief/fintech/2026-11-05#item-3 ## 4. Big investors doubt Anthropic can hit $1.5 trillion IPO valuation *Section: AI · Source: WSJ* Major investors are skeptical the AI lab can reach a $1.5 trillion valuation in a planned IPO, though some say strong October financial results could lessen the blow from the market rout. Permalink: https://dailyfintechnews.com/brief/fintech/2026-11-05#item-4 ## 5. AppLovin soars about 31%, the S&P 500's biggest gainer on a brutal day *Section: Earnings · Source: WSJ · Tickers: $APP* AppLovin jumped roughly 31% to lead the S&P 500 even as the broader market cratered, a standout move after its latest results. - $APP close: $356.10 (+7.91%) Permalink: https://dailyfintechnews.com/brief/fintech/2026-11-05#item-5 ## 6. Nvidia's answer to the data-center backlash: retrofit Apollo's old telecom buildings *Section: AI · Source: The Information · Tickers: $NVDA* Facing mounting local opposition to new data centers, Nvidia is exploring retrofitting old telephone and telecom buildings for AI, and has approached Apollo about a network of smaller AI data centers potentially spanning 20 states. - $NVDA close: $181.60 (-9.72%) Permalink: https://dailyfintechnews.com/brief/fintech/2026-11-05#item-6 ## 7. Google plans to spend $17 billion on a Wyoming data center *Section: AI · Source: Bloomberg · Tickers: $GOOGL* Google plans to invest about $17 billion in a new Wyoming data center, pressing ahead with its aggressive AI-infrastructure buildout even as some rivals signal caution on data-center spending. - $GOOGL close: $282.57 (-2.93%) Permalink: https://dailyfintechnews.com/brief/fintech/2026-11-05#item-7 ## 8. Airbnb posts 19% revenue jump as Chesky hails 'growth mode' *Section: Earnings · Source: Bloomberg · Tickers: $ABNB* Airbnb reported a 19% rise in third-quarter revenue and CEO Brian Chesky said the company is back in 'growth mode,' though the stock has been caught in the broader tech selloff. - $ABNB close: $170.13 (-3.48%) Permalink: https://dailyfintechnews.com/brief/fintech/2026-11-05#item-8 ## 9. Atlassian shares slide about 20% after revenue outlook disappoints *Section: Earnings · Source: Bloomberg · Tickers: $TEAM* Shares of the Australian software maker fell roughly 20% after its quarterly revenue forecast failed to excite investors worried about AI-related spending and slowing growth. - $TEAM close: $183.29 (-1.77%) Permalink: https://dailyfintechnews.com/brief/fintech/2026-11-05#item-9 ## 10. JFrog hikes outlook as AI-armed hackers spur security demand *Section: Earnings · Source: Bloomberg · Tickers: $FROG* Digital security provider JFrog predicted its fastest revenue growth in four years, saying AI is giving hackers more sophisticated ways to probe corporate defenses and driving demand for its software. - $FROG close: $74.62 (-13.13%) Permalink: https://dailyfintechnews.com/brief/fintech/2026-11-05#item-10 ## 11. China blocks $5.4 billion SoftBank–ABB robotics deal, flexing control over AI tech *Section: Deals · Source: WSJ* Beijing blocked SoftBank's $5.4 billion acquisition of ABB's robotics unit, moving to keep data and expertise developed at home from leaking abroad as it tightens control over AI-related technology. Permalink: https://dailyfintechnews.com/brief/fintech/2026-11-05#item-11 ## 12. Nvidia-backed Cohere says IPO timing uncertain despite surging revenue *Section: AI · Source: WSJ* Cohere CEO Aidan Gomez said the AI startup's path to an IPO depends on market conditions and its own readiness, even as revenue surges and the company draws fresh backing. Permalink: https://dailyfintechnews.com/brief/fintech/2026-11-05#item-12 ## 13. Cyera raising about $800 million at a $20 billion valuation as cybersecurity funding stays hot *Section: Deals · Source: The Information* Cloud-security startup Cyera is planning to raise roughly $800 million in a round led by Cyberstarts that would value it at $20 billion, underscoring investor appetite for firms defending against AI-powered cyber threats. Permalink: https://dailyfintechnews.com/brief/fintech/2026-11-05#item-13 --- ## Questions this brief answers **What did Microsoft announce on November 5, 2026?** Microsoft turned down an option to more than double its Texas data-centre contract with UK AI-cloud start-up Nscale, a fresh blow ahead of Nscale's planned IPO. **How much market value did Tech-led rout wipes out add?** The Nasdaq-100 plunged about 6.4% and the S&P 500 fell 4.4% in the biggest one-day market-cap losses on record, as a Democratic midterm sweep stoked fears Washington will move to slow the AI data-center buildout. **What did Micron Technology announce on November 5, 2026?** Semiconductor names led the selloff, with SanDisk down about 22%, Micron and Western Digital off roughly 17% and AMD down about 17%, as investors fled AI-hardware winners on fears a Democratic Congress will tighten data-center rules and slow AI capital spending. **How much did Anthropic raise, and at what valuation?** Major investors are skeptical the AI lab can reach a $1.5 trillion valuation in a planned IPO, though some say strong October financial results could lessen the blow from the market rout. **Why did AppLovin soars about 31% rise?** AppLovin jumped roughly 31% to lead the S&P 500 even as the broader market cratered, a standout move after its latest results. **What did Nvidia announce on November 5, 2026?** Facing mounting local opposition to new data centers, Nvidia is exploring retrofitting old telephone and telecom buildings for AI, and has approached Apollo about a network of smaller AI data centers potentially spanning 20 states. --- ## More from Daily Fintech News - Previous brief: [November 4, 2026 — U.S. stocks stage powerful post-election rally as oil collapses; AI infra sells off](https://dailyfintechnews.com/brief/fintech/2026-11-04) - Next brief: [November 6, 2026 — TSMC Weighs Entering Advanced Memory Chips to Capture More AI Spending](https://dailyfintechnews.com/brief/fintech/2026-11-06) - Also covers Alphabet Inc., Anthropic, China: [September 21, 2026 — Nasdaq Closes at Record as Chip and AI Stocks Rally](https://dailyfintechnews.com/brief/fintech/2026-09-21) - Also covers Alphabet Inc., Anthropic, Data center: [September 8, 2026 — Palantir names Nebius its preferred sovereign AI infrastructure partner](https://dailyfintechnews.com/brief/fintech/2026-09-08) - Also covers Alphabet Inc., Anthropic, China: [September 15, 2026 — Clarity Act Crypto Bill Fails to Advance in Senate; Coinbase, Circle Slide](https://dailyfintechnews.com/brief/fintech/2026-09-15) - [All briefs](https://dailyfintechnews.com/brief/fintech) *Source: Daily Fintech News (https://dailyfintechnews.com). Attribution with a link to the brief URL is appreciated when quoted.*