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Tech stocks slump after AI execs call for industry slowdown

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Cunningham, M. (2026, September 15). Tech stocks slump after AI execs call for industry slowdown. CBS News. https://www.cbsnews.com/news/tech-stock-selloff-ai-warning/

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CBS News · collected 2026-09-15 · by Mary Cunningham

Quick Summary

Tech stocks experienced a significant decline on Monday following calls from prominent AI executives for the industry to slow down its development pace. The Nasdaq Composite Index fell 147 points (0.6%), and shares of semiconductor companies Nvidia and Micron Technology dropped by 3.4% and 5.3%, respectively. These declines were spurred by comments from CEOs like Anthropic’s Dario Amodei, SpaceX’s Elon Musk, and OpenAI’s Sam Altman, who emphasized the need for caution in AI advancements due to potential risks.
Written by AI on 2026-09-15, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

AI-related stocks declined globally on Monday, following warnings from leading AI executives about the need for a slowdown in development to address safety concerns. This selloff was particularly evident among tech giants like Nvidia, which saw its shares fall by over 3%, and other chipmakers such as Micron Technology, down more than 5%. The broader Nasdaq Composite index dropped by 0.6% while the S&P 500 fell 0.5%.

The sell-off was exacerbated by Donald Trump's dismissive comments on social media, where he labeled calls for regulation of AI a "sick conspiracy" and suggested that only a strong leader could prevent misuse, implying his own leadership as sufficient guard against potential risks.

Meanwhile, the Australian sharemarket futures pointed to a 0.2% slide at the open, mirroring global trends. Despite these challenges, some non-AI-focused stocks showed resilience, such as Intuit, which gained 5.5%.

Written for “AI Development Slowdown Concerns” on 2026-10-31, grounded in this article and the 11 other(s) covering the same event.

Story

📰 AI Development Slowdown Concerns
Technology · 12 article(s) covering the same event. Compare every outlet's account →

Compared with similar articles

This article reads unscored and hedges 4% of its claims. Each row says how that neighbour differs.
Evening Standard
⚖️ Leans left Hedges 5 of 10 claims Outlet record 65/100
Semafor
Hedges 1 of 6 claims Outlet record 60/100
The Guardian
⚖️ Leans strongly left Hedges 1 of 33 claims Outlet record 66/100
“The articles discuss different aspects of AI datacenters and their impact—one focusing on labor unions' opposition and the other on market reactions to a call for industry slowdown.”
NBC News
Hedges 2 of 55 claims Outlet record 60/100
The Guardian
Hedges 10 of 32 claims Outlet record 66/100
Los Angeles Times
Hedges 5 of 38 claims Outlet record 95/100
CBS News
Hedges 0 of 3 claims Outlet record 66/100
New York Post
⚖️ Leans right Hedges 4 of 33 claims Outlet record 66/100
“The articles discuss different aspects of AI and its impact on the economy and markets at distinct times.”
The Sydney Morning Herald
Hedges 3 of 36 claims Outlet record 61/100
BBC News
Hedges 13 of 54 claims Outlet record 68/100
“The articles describe related events but different occurrences: one about a market reaction to AI industry calls for restraint, and another about an executive's resignation and concerns at a conference.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
24
sentences that state something as happening or true
Uncertain
4%
1 of 24 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
66/100
CBS News's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
12
Technology
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-15 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

CBS News · 4280 article(s) · 6 correction(s) detected
Running correction rate · 6 correction(s)

Who wrote this

Mary Cunningham
41 article(s) here · 1 carrying a prediction
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Also by Mary Cunningham
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 41 articles by Mary Cunningham →

Topics

Amodei Micron Technology Nvidia Thrivent Vital Knowledge

Subjects

Amodei ORG · 2× Micron Technology ORG · 2× Nvidia ORG · 2× Adam Crisafulli PERSON · 1× Anthropic ORG · 1× CBS News ORG · 1× Dario Amodei PERSON · 1× David Royal PERSON · 1× Thrivent ORG · 1× Vital Knowledge ORG · 1×

Narrative

"Markets are trying to figure out what the pace [of AI development] is, and there will be winners and losers depending on what that pace is," David Royal, chief financial and investment officer at financial services provider Thrivent, told CBS News.
framing: assertive · carried by 1 article(s) · first seen 2026-09-15
🔮 "Markets are trying to figure out what the pace [of AI development] is, and there will be winners and losers depending on what that pace is," David Royal, chief financial and investment officer at financial services provider Thrivent, told CBS News.
2026-09-15 · CBS News
Tech stocks slump after AI execs call for industry slowdown · assertive framing

Claims (24 extracted, 1 hedged)

Calls for a development sparked a global sell-off in technology stocks on Monday, as investors fretted over the sustainability of spending in a sector that has driven financial markets to record highs. asserted
that → spark → highs
The tech-heavy Nasdaq Composite Index fell 147 points, or 0.6%, to close at 26,186. asserted
Index → fall → 26,186
The S&P 500 and blue-chip Dow Jones Industrial Average dropped 0.5% and 0.3%, respectively. asserted
S&P → drop → ?
Shares of chipmakers Nvidia and Micron Technology, which both produce advanced semiconductors used in AI infrastructure, slid 3.4% and 5.3%, respectively, on the day. asserted
which → produce → day
Adam Crisafulli, head of investment advisory firm Vital Knowledge, said "pick and shovel" stocks, which represent companies that supply AI infrastructure and resources, were hit hardest during early trading. asserted
that → say → trading
"Markets are trying to figure out what the pace [of AI development] is, and there will be winners and losers depending on what that pace is," David Royal, chief financial and investment officer at financial services provider Thrivent, told CBS News. asserted
Royal → try → News
"I'm not too alarmed by what we're seeing today, but you are seeing some individual names in the chip space that are getting hit pretty hard," he added. asserted
he → see → space
Investors are reacting to comments from leaders of major AI companies who said the industry should proceed more cautiously in developing AI to guard against potential risks, Wall Street analysts said. asserted
analysts → react → risks
The warnings intensified after Anthropic CEO Dario Amodei published an essay over the weekend calling for the industry to "pace the frontier." asserted
industry → intensify → frontier
"For too long the industry lied" about AI risks, Amodei senior business and technology correspondent Jo Ling Kent in an interview. asserted
industry → lie → interview
Elon Musk, CEO of SpaceX, which owns xAI, and Sam Altman, CEO of OpenAI, echoed Amodei's calls for a slowdown. asserted
which → own → slowdown
Is the AI bubble hissing air? asserted
bubble → hiss → air
Investments in AI have been the main growth engine for the stock market, helping it notch a succession of record highs. asserted
it → help → highs
Now, investors worry that billions of dollars in AI capital expenditures will outpace corporate profits, leading to a stock downturn. asserted
billions → worry → downturn
Stock market performance has become increasingly concentrated in a handful of tech companies, with any major tech sell-off threatening to hurt investors and drag down Americans' 401(k) plans. asserted
off → become → plans
According to Bank of America Global Research, five stocks — Alphabet, Apple, Micron Technology, Microsoft and Nvidia — will account for 27% of S&P 500 growth over the next 12 months. uncertain
stocks → accord → months
As a whole, tech stocks will account for 50% of that earnings growth, the firm predicts. asserted
firm → account → growth
Some Wall Street analysts think the AI-fueled market rally has more room to run in the near term, but faces mounting risks in the long term. asserted
rally → think → term
Investment adviser Capital Economics forecasts the S&P 500 to hit 8,250 by year-end. asserted
S&P → forecast → end
But the firm also expects what many to burst next year, leading to a more than 20% drop in the S&P 500 by the end of 2027.Crisafulli said he is concerned about the pace of AI spending. asserted
he → expect → spending
However, if we do see a sharp slowdown in AI CapEx, it won't necessarily lead to a complete market downturn, he added. asserted
he → see → downturn
"I think it's more nuanced than just bubble, no bubble," he said. asserted
he → think → bubble
"This pace of spending is absolutely not sustainable. asserted
pace → spend → spending
But that doesn't mean everything that is associated with AI has to suffer as a result." asserted
that → mean → result
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