Why the Nasdaq Is Falling: AI Spending Fears, Intel’s Rout and Anthropic’s Debt Concerns
Wall Street’s technology stocks faced a sharp sell-off on October 30 as investors questioned whether massive investments in artificial intelligence (AI) will generate sufficient returns. Disappointing corporate outlooks, rising infrastructure costs and concerns over AI-related borrowing added pressure to the market.
The Nasdaq Composite fell 2.86% to close at 25,437, marking its steepest single-day percentage decline since June 5. The S&P 500 dropped 1.82% to 7,580.07, while the Dow Jones Industrial Average declined 1.09% to 51,770.31. The Nasdaq Composite was down 7.8% from its October 6 record closing high. Moneycontrol+1
1. Big Tech’s AI spending raises return concerns
Major technology companies are investing hundreds of billions of dollars in data centres, advanced chips and computing infrastructure. Amazon, Alphabet, Microsoft and Meta are together on track to spend more than $700 billion on capital investment this year, much of it related to AI.
Investors are increasingly asking when these investments will translate into stronger profits and cash flows. Amazon came under pressure after its results missed earnings expectations and it signalled more aggressive AI spending, despite continued growth in its cloud business. Moneycontrol

2. Intel’s sharp decline triggers a chip-sector sell-off
Intel shares plunged 28.6% after the company issued a disappointing outlook. The weakness spread across semiconductor stocks, with Nvidia falling 4.2%, AMD declining 10.9% and Micron losing 5.3%.
The broader semiconductor index dropped 7.2%, taking its monthly decline to more than 15%. The sell-off also affected infrastructure suppliers, including Dell and HP. Moneycontrol+1
3. Anthropic’s financing plans add another risk
Concerns about AI financing intensified after a Financial Times report that Blackstone expected Anthropic might not receive an investment-grade credit rating immediately after its planned IPO.
The company’s reported ambition to spend more than $800 billion on computing infrastructure through 2045 makes access to affordable financing important. A speculative-grade rating could increase borrowing costs. However, major rating agencies have not officially assigned Anthropic a rating, according to the report cited by Moneycontrol. Moneycontrol
4. AI demand remains strong, but investors want proof
The sell-off does not necessarily indicate that AI demand is collapsing. Cloud and AI-related businesses continue to show growth, but markets are becoming more selective about companies whose spending is rising faster than visible returns.
Morgan Stanley estimates that AI infrastructure spending could exceed $1 trillion next year, while JPMorgan projects global AI capital expenditure could reach $5.5 trillion by 2030. Moneycontrol+1

What should investors watch next?
The recent decline highlights a shift in market expectations. Investors are no longer evaluating technology companies only on their AI ambitions; they also want evidence of profitability, cash-flow strength and disciplined capital allocation.
The next earnings reports and spending updates from major technology companies may help determine whether this is a temporary correction or a longer period of valuation adjustment.
Disclaimer: This article is for informational and educational purposes only and should not be considered investment advice.