CNBC The Exchange
2026-09-24 · Hosted by Kelly Evans · CNBC
Executive Summary
The 10-year Treasury yield jumped above 5%, hitting its highest level in 19 years, following a hotter-than-expected flash PMI report; rate-hike odds for October jumped to 64% from 55% the day before and just 8% a month ago. Wells Fargo's Paul Christopher and CNBC's Rick Santelli both framed the move as roughly 80% positive economic story (strong PMI, AI-driven capital investment, hyperscaler issuance competing for investor dollars) and 20% Middle East-driven inflation risk, with diesel prices near record highs a key contributor. A weak five-year Treasury note auction — the highest yield since June 2006 with a notably wide "tail" — compounded the selling pressure.
Key Stories & Changes
1. 10-Year Treasury Yield Hits 19-Year High on Hot Flash PMI
10-year yield rose above 5%, its highest level in 19 years; two-year yield also hit a multi-year high near 4.95%
Rate-hike probability for October jumped to 64%, up from 55% the day before and just 8% a month ago
Wells Fargo's Paul Christopher said the move reflects the market "pushing the Fed" for reassurance on inflation control, rather than the Fed driving yields itself
Contributing factors: hyperscaler AI-related debt issuance now approaching 40% of net US Treasury issuance, competing for investor dollars; and persistent diesel price inflation (record highs since September 15)
S&P Global's flash PMI showed business output at 58.4, the highest since July 2021, with input cost inflation at its highest since late 2022, alongside the most severe supply-chain bottlenecks outside the pandemic since the survey began nearly two decades ago
2. Weak Five-Year Treasury Auction Adds to Selling Pressure
The $70 billion five-year note auction priced at a yield of 5.033%, the highest since June 2006
The auction "tailed" by 3.3 basis points versus the pre-auction market level — a sign of weak demand
Rick Santelli called auction metrics broadly poor: dealers took an outsized share, and the bid-to-cover ratio was light
Santelli said the historical average 10-year yield since 1980 is 5.5-5.6%, suggesting current levels represent normalization rather than dysfunction, and flagged potential resistance around 5.17-5.19%, with an outside chance of reaching the high-5% range
3. Trump-Xi Summit: Pageantry Over Substance
President Xi set to arrive in Washington this evening; greeted by Trump at Joint Base Andrews — a rare diplomatic gesture not reciprocated during Trump's May visit to Beijing
Analysts expect no major breakthroughs on Taiwan, export controls, China's military buildup, or Iran
Possible deliverables: an extension of the Busan trade truce, a new AI safety dialogue, and potentially more Chinese agricultural or aircraft purchases
Brookings' Michael O'Hanlon expressed concern that warm personal ties between Trump and Xi could make Trump reluctant to approve a $14 billion arms package for Taiwan that has been held up, even as China continues military buildup
O'Hanlon noted the US has struggled to counter China's leverage over rare earths, citing a domestic refinery build-out that remains roughly five years from meaningful capacity
4. AI Labs Brief UN Security Council on Safety; Skepticism Over Motives
Sam Altman (in person) and Dario Amodei (via video) briefed the UN Security Council on AI safety alongside the Hugging Face CEO
Altman reportedly sought a "pragmatic middle ground" between no regulation and "the sky is falling" rhetoric, proposing common global capability benchmarks
President Trump had separately rejected the idea of a global entity overseeing AI in his UN address a day earlier
Slow Ventures' Sam Lesson argued the labs' safety push is partly self-interested: having built their fundraising narrative on AI's "infinite upside and infinite risk," they may now be trying to socialize liability risk onto the public/government sector as they approach public-company status
Lesson's proposed alternative: labs should bear direct liability for what they build and release, similar to accountability frameworks applied to Meta and other tech platforms historically
5. Meta's Muse Pressures E-Commerce, Brokerages, and Media
Evercore's Mark Mahaney (price target $860 on Meta) said Muse could reach 100 million users within 6-12 months, and expects Google, OpenAI, and Apple to launch competing agentic assistants
Mahaney remains skeptical that Muse will fully "capture" the economic value from intermediaries, drawing a parallel to overstated ChatGPT disruption fears two years ago
Schwab fell 6% the prior day and was roughly flat on the day; Robinhood rose 20% over the past week as some investors bet it benefits from the same disruption dynamics
The New York Times shares fell 10% over two days after Deutsche Bank warned of subscription cancellation risk driven by Muse
6. Rising Rates Hit Housing and Commercial Real Estate
30-year fixed mortgage rate rose 9 basis points to 7.26%, according to Mortgage News Daily
Veteran developer Richard LeFrak, speaking to CNBC's Diana Olick, said of CRE debt: "If I had debt, I would be petrified... the extended pretend party is over," citing a wall of refinancing coming due in roughly two years
LeFrak flagged risk that data centers could become technologically outmoded before their financing is repaid, though sustained demand could offset that risk
LeFrak remained bullish on New York City office and residential real estate, saying fears about Mayor Mamdani driving out companies or residents have not materialized; he cited a "revitalization" driven partly by AI and financial-sector tech adoption
7. China Tech Stocks Lag Despite AI Progress; Rare Earths Leverage Persists
Crane Shares' Brendan Ahern noted a "tale of two Chinas": the KWEB internet/hyperscaler ETF has underperformed (Alibaba down 24% since January, Tencent down 53%, Baidu down 31%), while the KSTAR semiconductor-focused ETF has outperformed by roughly 60 percentage points
Ahern attributed KWEB weakness to soft e-commerce revenue tied to China's domestic housing downturn, even as cloud/AI revenue growth remains strong
Ahern said the US maintains 2-3x China's AI compute (gigawatt) capacity, calling the "AI race" narrative somewhat overstated
Alibaba unveiled a new chip described as China's most powerful yet, even as broader Chinese tech equities remain under pressure
SCHW: Charles Schwab — -6% (prior day), flat — Muse disruption fears pressure brokerage
HOOD: Robinhood — +20% (week) — Seen as beneficiary of AI-agent disruption of trading
NYT: New York Times — -10% (2 days) — Deutsche Bank flags Muse-driven subscription cancellation risk
BABA: Alibaba — -24% YTD — Weak e-commerce revenue offsets strong AI/cloud progress
9988 (Tencent): Tencent — -53% YTD — Despite plan to integrate Muse-like tool into WeChat
Trends Identified
1. Bond Market Is Pricing an "Overheating" Economy, Not a Crisis
Both Wells Fargo's Christopher and CNBC's Santelli framed the yield spike as roughly 80% a positive story — strong PMI data, AI-driven capital investment, and a normalizing return to historical yield levels — with only about 20% attributable to Middle East-driven inflation risk, suggesting strategists are not yet alarmed despite the magnitude of the move.
2. AI Infrastructure Financing Is Now a Measurable Force in Rates Markets
With AI-related corporate debt issuance approaching 40% of net Treasury issuance, the AI buildout has become a structural competitor for investor capital, directly contributing to upward pressure on government bond yields — a dynamic likely to persist as hyperscaler capital expenditure (CapEx, spending on data centers and compute) continues.
3. AI Labs' Safety Advocacy May Reflect Liability Hedging, Not Just Altruism
Sam Lesson's framing — that AI labs built their valuations on "infinite upside, infinite risk" narratives and are now seeking to socialize that risk through global coordination — suggests a maturing, more skeptical read on Big AI's public safety posture as these companies approach public-market scrutiny.
4. Muse Is Reshaping Investor Views Across Media, Brokerage, and E-Commerce
The rapid, broad-based repricing of stocks seen as vulnerable to AI-agent disintermediation (Schwab, NYT, e-commerce intermediaries) shows investors are treating Muse's rise as a genuine structural threat, even as skeptics like Mahaney caution against overstating near-term disruption, drawing parallels to overblown early ChatGPT fears.
5. Commercial Real Estate Faces a Slow-Motion Reckoning
LeFrak's "pretend party is over" framing signals that rising rates are now colliding with a large wall of maturing CRE debt, with data center assets facing unique long-term obsolescence risk despite currently insatiable AI-driven demand. ---
Sentiment Analysis
Overall Market Sentiment: Constructive Despite Rate Shock
Guests broadly characterized the yield surge as consistent with economic strength rather than crisis, while flagging discrete pockets of risk in real estate, China tech, and AI-adjacent disruption plays.
Risk Factors Highlighted
Sustained yields above 5%: A 19-year high in the 10-year yield raises borrowing costs broadly and could pressure equity valuations if it persists.
Weak Treasury demand: The tailed five-year auction signals softening institutional appetite for US government debt at current yields.
Diesel-driven inflation pass-through: Record diesel prices, near-record since September 15, are a distinct inflation channel separate from crude oil pricing.
Taiwan arms package delay: Warmer Trump-Xi personal relations could further delay a $14 billion Taiwan arms package as China continues military buildup.
Rare earths leverage: China's continued rare earths dominance limits US tariff and trade leverage, with domestic refining capacity years away from meaningful scale.
AI lab liability exposure: Potential for catastrophic AI-related incidents (e.g., major security breaches) creates open-ended liability questions for AI labs as they approach public markets.
CRE refinancing wall: A large volume of commercial real estate debt is set to mature in the next two years into a higher-rate environment, risking forced asset sales.
Muse-driven business model disruption: Brokerage, media, and e-commerce intermediary stocks face valuation risk if AI agents materially change consumer purchasing behavior.
This episode was covered in today's [The Market Signal — 2026-09-24](https://marketsignal.beehiiv.com/p/the-market-signal-2026-09-24), a cross-source synthesis of multiple podcast reports.