Traders work on the floor of the New York Stock Exchange (NYSE) on October 30, 2026 in New York City, USA.
Brendan McDiarmid | Reuters
Market experts are concerned about artificial intelligence trading following a week of big data points in the technology sector.
Investors are focused on the scale at which AI is being built and whether benefits are being realized quickly enough to justify it.
The overall stock bull market originally driven by the AI boom remains intact; S&P500 Just a few percentage points off the record. Rotations into non-AI stocks such as Procter & Gamble and Berkshire Hathaway stepped in to help the market. However, AI stocks are already in a bear market or a bear market.
It may be time to take profits or hedge your risks.
A filing released this week by Frontier algorithm maker Anthropic didn’t include much information about future earnings after the company reported a slowdown in sales from the second quarter to the third. At the same time, Big Tech’s earnings reports suggest hyperscalers are scaling back their capital expenditures and believe they will reach terminal levels of computing power at some point in the future.
Investors and traders say we’ve reached a point where the benefits of AI need to be tangible to justify the ramp-up that has occurred and continues to occur.
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creeping suspicion
“We want to make sure the reward is commensurate with the risk,” JJ Kinahan, senior vice president of Cboe Global Markets, told CNBC on Friday. “I think the compensation will be (there), but the upfront payments will continue to be large.”
Mr Kinahan said he believed the AI boom of recent years was “questionable”.
AI-related technology stocks rose across a variety of sectors on Friday. Intel fell 25% on a lackluster earnings outlook, Micron fell 5.5% and Nvidia fell 4%.
Hyperscalers also collapsed, with Amazon down 2% and Google down another 1%. Google reported a decline in core ad sales on Thursday, its worst trading day ever.
Like traders, technology investors were cautious about AI trading on Friday.
“I’m a little concerned about the trade,” said Mike Ko, a strategist at YieldMax. “I think we’re probably going to cut it down a little bit here.”
So options experts say more people are seeking downside insurance.
“Historically, there’s been a call skew in tech stocks, so people want to buy Greed on upside calls rather than buy downside puts on insurance. We’ve seen that reverse in the last three days,” said Dennis Davitt, CIO and co-founder of Milbank Dartmoor Portsmouth.
Another interesting signal is coming from options, Davitt noted. While investors may be more chilly about big tech companies involved in AI deals, they may also be growing more confident about the commercial prospects of the technology itself, particularly with newly successful consumer agencies such as Meta’s Muse.
“I think the ChatGPTs of the world and[other AI algorithms]are really taking over the Amazons of the world and the Googles of the world,” he said. “You can see Facebook’s Muse. If you look at Muse’s option pricing, Meta has better pricing than Amazon.”
Long-term trust in AI could be a silver lining to the decline in perishable ad sales reported by Alphabet this week. The stock price fell more than 10% after Wednesday’s earnings report.
Google executive Philipp Schindler called attention to the company’s increased use of AI modes, even though monetization is still low at this point.
“It is notable that the significant increase in AI mode queries is having an impact as monetization in AI mode has declined,” he said on Wednesday.
Still, changes in usage and monetization are more important to the fate of AI trading than overall productivity and profits. All of the capital investment required to generate profits is driven by the productivity gains of AI-enabled business.
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The macroeconomic thinking on this issue from top investors over the past few weeks has been quite pessimistic, but no one is particular about the timing.
“The market is probably going to continue to be tough,” Tudor Investment Corporation founder Paul Tudor-Jones said earlier this month, pondering the possibility of a “tipping point” and saying there was a 60-40 chance “we’ll go down that path.”
“[AI-related issuance as a share of GDP]is 50% higher than that of railways, and three times that of highways, communications, and other large-scale infrastructure developments in history. So competition between AI development and sovereigns may lead us to a tipping point,” he added.
Earlier this month, BTIG technical analyst Jonathan Krinsky compared the SOX semiconductor index to past major bear markets and recommended a weaker rebound in chips.
Investors began to move away from the tech sector on Friday, with stocks such as Coca-Cola, Walmart and Eli Lilly all up more than 1%.
