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Tech Sector Slumps 8.3% in October as Nvidia Shares Slide

📅 Published: 2 Nov 2026, 12:35 am IST• 🔄 Updated: 2 Nov 2026, 12:35 am IST• 4 min read• 3 views
Nvidia logo displayed alongside advanced AI server infrastructure hardware in a data center environment.
Nvidia shares faced significant pressure during the October technology sector slump.
Key Points
  • The Technology Select Sector SPDR (XLK) declined 8.3% in October.
  • Nvidia shares fell by approximately 10.4% throughout the month.
  • Intel stock dropped 45.2% following disappointing fourth-quarter guidance.
  • Investor concerns over borrowing costs are driving a reassessment of AI growth.
  • The Nasdaq 100 index fell over 5.8%, losing roughly $2 trillion in market value.

The Technology Select Sector SPDR declined by approximately 8.3% during October, mirroring a broader retreat across the technology sector. The Nasdaq 100 index fell by more than 5.8% during the same period, putting the index on track to lose roughly two trillion dollars in market value. Nvidia shares also slid by approximately 10.4%.

This downturn reflects a broader investor reassessment regarding the sustainability of growth in the sector.

Rising borrowing costs fuel AI spending concerns

Rising borrowing costs and investor concerns regarding a potential slowdown in AI infrastructure spending were the primary drivers behind the 8.3% drop in the technology sector. These factors pressured major companies, including Nvidia and Intel.

The sector's retreat reflects a broader investor reassessment regarding the sustainability of AI-driven growth in the context of higher financing costs.

Intel shares plummet 45.2% on weak guidance

Intel stock dropped 45.20% during October. The decline occurred after the company provided fourth-quarter guidance that failed to meet market estimates.

Mixed performance across technology sector stocks

PTC shares rose 33.50% following an agreement by Schneider Electric to acquire the company for $205 per share.

Sandisk, Coherent, and Teradyne were identified as notable decliners within the technology sector. Conversely, Gen Digital and Roper Technologies recorded gains during the period.

AI infrastructure demand shifts toward enterprise customers

Demand for AI infrastructure is shifting from major cloud providers to enterprises, neoclouds, and sovereign AI customers, according to Beth Kindig of the IO Fund.

This figure represents a 138.5 per cent year-over-year increase, compared to 101.2 per cent growth for the hyperscaler segment.

Kindig projects this revenue could surpass hyperscaler revenue within two to six quarters, based on current growth trends.

Dell has added more than half of its 6,500 enterprise and neocloud customers within the last three quarters.

Future growth outlook for AI server industry

Beth Kindig identifies Dell Technologies and Super Micro Computer as key beneficiaries as enterprise and neocloud customers prefer purchasing complete AI infrastructure systems.

Nvidia, AMD, and Arm are developing rack-scale CPU platforms, which Kindig says will increase requirements for networking, power delivery, cooling, and storage in each deployment.

TrendForce data cited by Kindig indicates that liquid-cooling penetration for AI chips will increase from 6 per cent in 2023 to 59 per cent in 2027.

Alphabet market value drops following search growth concerns

Alphabet shares fell, with the stock declining 11 per cent year-to-date and 1 per cent over the past 12 months. The company experienced its worst-ever one-day decline last week, losing nearly $500 billion in market value.

Sacks said investors may be overreacting to the drop of Google Search revenue share below 50 per cent. He noted that this does not necessarily mean the business is shrinking but rather that other company businesses are growing faster.

Bitcoin and broader market trends in November

Broader market performance over the last 12 months shows the S&P 500 ETF (SPY) rising 11 per cent and the Invesco QQQ Trust (QQQ) increasing 12 per cent.

Bitcoin traded at $77,917, an increase of over 0.7 per cent in the previous 24 hours. Retail sentiment for Bitcoin on Stocktwits has shifted to 'extremely bearish' from 'bearish,' while chatter levels have decreased to 'normal' from 'high' over the past day.

Cowen noted that Bitcoin peaked at $126,000 and silver peaked at $120, with silver currently at approximately $49 and Bitcoin trading near $78,000. It's just doing it. It's going down there first,".

Historical patterns show silver bottomed in August 2022 with Bitcoin following two months later, and silver bottomed in November 2018 with Bitcoin following one month later.

Frequently Asked Questions

Why did the technology sector decline in October?
The 8.3% decline was primarily driven by investor concerns that rising borrowing costs could lead to a slowdown in AI infrastructure spending.
How much did Nvidia shares fall in October?
Nvidia shares slid by approximately 10.4% during the month of October.
What happened to Intel stock?
Intel stock dropped 45.2% after the company provided fourth-quarter guidance that missed market estimates.
How this story was made: written with AI assistance from the published reports and data linked below, then checked by automated filters that compare its facts against those sources. Spotted an error? Tell us and we will correct it. Our editorial policy.

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NvidiaTechnology SectorAI InfrastructureStock MarketIntelAlphabetBitcoin
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