Photo via The Sydney Morning Herald

Shrugging off war, the bond rout and oil crunch: Why Wall Street keeps rallying

Read the original at The Sydney Morning Herald ↗
Cite

Bartholomeusz, S. (2026, October 7). Shrugging off war, the bond rout and oil crunch: Why Wall Street keeps rallying. The Sydney Morning Herald. https://www.smh.com.au/business/markets/shrugging-off-war-the-bond-rout-and-oil-crunch-why-wall-street-keeps-rallying-20261007-p613ev.html?ref=rss&utm_medium=rss&utm_source=rss_feed

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

The Sydney Morning Herald · collected 2026-10-07 · by Stephen Bartholomeusz

Quick Summary

The US sharemarket reached another record high despite rising bond yields, which typically signal reduced stock appeal. This anomaly stems from investors heavily favoring tech stocks, particularly those linked to artificial intelligence. For instance, the S&P 500 has risen by over 14% this year, while more technology-focused indices like Nasdaq and NYFANG+ have seen even larger gains of around 18% and 25%, respectively. The performance is narrowly concentrated, with just four stocks—Nvidia, Apple, Micron, and AMD—accounting for nearly half of the S&P 500’s rise this year.
Written by AI on 2026-10-07, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

The US stock market reached an all-time high in early November, with the S&P 500 closing 0.58% higher and topping its previous peak from mid-August. Despite rising bond yields, which typically deter stock investment by increasing credit costs, tech-heavy indices like the Nasdaq Composite also hit record highs, finishing up 0.45%. This anomaly highlights a surge in AI-related stocks driving market performance; Nvidia, Apple, and Micron alone account for roughly half of the S&P 500’s gains this year. The broader significance is that while major indices are setting records, the underlying diversification has narrowed considerably, with only four top-performing tech companies leading the way.

Written for “Stock Market Rally Continues” on 2026-11-01, grounded in this article and the 1 other(s) covering the same event.

Story

📰 Stock Market Rally Continues
Economy/Business · 2 article(s) covering the same event. See how they differ ↓

Compared with similar articles

This article reads unscored and hedges 19% of its claims. Each row says how that neighbour differs.
Semafor
⚖️ Leans left Hedges 1 of 4 claims Outlet record 60/100
“The articles describe different aspects of financial market conditions and trends, not a single identical incident.”
Al Jazeera
Hedges 1 of 20 claims Outlet record 60/100
Al Jazeera
Hedges 1 of 15 claims Outlet record 60/100
“The articles describe different market conditions on consecutive days with distinct outcomes.”
Semafor
Hedges 1 of 3 claims Outlet record 60/100
“The articles describe different market events on distinct dates, with Article A focusing on an AI-stock rally leading to a record close for Nasdaq specifically on Monday, while Article B covers the broader US sharemarket hitting another record a couple of days later.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
37
sentences that state something as happening or true
Uncertain
19%
7 of 37 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
61/100
The Sydney Morning Herald's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
2
Economy/Business
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-10-07 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

The Sydney Morning Herald · 5709 article(s) · 15 correction(s) detected
Running correction rate · 15 correction(s)

Who wrote this

Stephen Bartholomeusz
19 article(s) here · 1 carrying a prediction
🔮 If the US Federal Reserve Board had met a day or two later, would it have left interest rates on hold?
🔮 Anthropic has launched the prospectus for what may be the biggest-ever initial public offering – and the fate of the entire US artificial intelligence complex may rest on it.
🔮 Next week the lower house of the Swiss parliament will debate a proposal from their colleagues in the upper house that would force the bank to capitalise its offshore subsidiaries almost entirely with equity.
2026-10-21 · assertive framing · Could a 164-year-old Swiss giant quit Switzerland?
🔮 Earlier this month, Firmus, a data centre operator, yanked what would have been Australia’s second-largest initial public offering – after investors balked at the $44 billion valuation and the very pricey capitalisation of revenues and earnings from projects that are still on drawing boards.
2026-10-19 · assertive framing · Wall Street’s boom is sitting on a shaky foundation
🔮 Given that the core issue in the election is affordability, the headline rise in the rate in September of 0.6 per cent – a material increase on the 0.4 per cent rise in August – and the year-on-year increase in prices of 3.7 per cent (3.4 per cent previously) couldn’t have come at a worse time for Donald Trump and the Republicans.
🔮 What would it look like if demand for government and corporate debt rose rapidly even as its cost surged?
🔮 When the latest inflation data is released on Wednesday morning in the US, it is expected to show that the inflation rate in the world’s largest economy rose again in September, adding to the cost-of-living pressures that are the key issue in the midterms.
🔮 Donald Trump announced a deal last Friday under which Russia will supply the US and the global market with diesel that Russia may not have and America doesn’t need.
🔮 A delegation of European Union trade negotiators is in Beijing, hoping to avert what could be a full-scale trade confrontation with China.
🔮 The equal weight index has risen 10.8 per cent this year and has actually fallen almost 3 per cent in the past month – the market might be at record levels, but its performance is very narrowly based. Indeed, only four stocks – Nvidia, Apple, Micron and AMD – account for roughly half the S&P 500’s rise this year.
Also by Stephen Bartholomeusz
Could a 164-year-old Swiss giant quit Switzerland?
2026-10-21 · The Sydney Morning Herald
Wall Street’s boom is sitting on a shaky foundation
2026-10-19 · The Sydney Morning Herald
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 19 articles by Stephen Bartholomeusz →

Topics

Apple Micron Nasdaq Nvidia the S&P 500

Subjects

America GPE · 2× Micron ORG · 2× Nvidia ORG · 2× the S&P 500 ORG · 2× AMD ORG · 1× Apple ORG · 1× Federal Reserve Board ORG · 1× Jackson Hole GPE · 1× Kevin Warsh PERSON · 1× Nasdaq ORG · 1×

Narrative

The S&P 500 is up just over 14 per cent so far this year, but the more tech-laden Nasdaq index is up more than 18 per cent, and the NYFANG+ index, which reflects the performance of the biggest of the tech stocks, is up by about 25 per cent. The significance of the AI-related stocks to the wider sharemarket’s performance is underscored by the underperformance of the S&P 500 equal weight index, which assigns every stock the same weighting, against that of the primary S&P 500 index, which uses their market capitalisation.
framing: assertive · carried by 1 article(s) · first seen 2026-10-07
🔮 The equal weight index has risen 10.8 per cent this year and has actually fallen almost 3 per cent in the past month – the market might be at record levels, but its performance is very narrowly based. Indeed, only four stocks – Nvidia, Apple, Micron and AMD – account for roughly half the S&P 500’s rise this year.
2026-10-07 · The Sydney Morning Herald
Shrugging off war, the bond rout and oil crunch: Why Wall Street keeps rallying · assertive framing

Claims (37 extracted, 7 hedged)

The US sharemarket hit another record overnight, even as US bond yields reached levels last seen in 2002. asserted
yields → hit → 2002
Share prices and bond yields generally have an inverse correlation. asserted
prices → have → correlation
As yields go up, increasing the cost of credit and tightening financial conditions while producing near risk-free income streams, the appeal of riskier stocks and their dividends reduces. asserted
appeal → go → stocks
That isn’t happening in the US, or at least it is not being reflected in the overall sharemarket indices. asserted
it → happen → indices
Investors are still piling into the stocks powering the boom in artificial intelligence investment. asserted
Investors → pile → investment
The S&P 500 is up just over 14 per cent so far this year, but the more tech-laden Nasdaq index is up more than 18 per cent, and the NYFANG+ index, which reflects the performance of the biggest of the tech stocks, is up by about 25 per cent. The significance of the AI-related stocks to the wider sharemarket’s performance is underscored by the underperformance of the S&P 500 equal weight index, which assigns every stock the same weighting, against that of the primary S&P 500 index, which uses their market capitalisation. asserted
which → lade → capitalisation
The equal weight index has risen 10.8 per cent this year and has actually fallen almost 3 per cent in the past month – the market might be at record levels, but its performance is very narrowly based. Indeed, only four stocks – Nvidia, Apple, Micron and AMD – account for roughly half the S&P 500’s rise this year. uncertain
stocks → rise → rise
If you look at the market’s performance since mid-August, had it not been for the performance of two of those stocks – chipmakers Nvidia and Micron – the market would have actually fallen from that point. asserted
market → look → point
Last month, roughly three quarters of the stocks in the S&P 500 fell. asserted
quarters → fall → S&P
Mid-August is an important reference point because it was from about that point that US bond yields started their recent climb, a shift that accelerated after the Federal Reserve Board chairman Kevin Warsh dispelled doubts about his inflation-fighting credentials by giving a clearly “hawkish” speech at the annual Jackson Hole conference of economists and academics. asserted
chairman → start → economists
The narrow base for growth in the economy and the sharemarket makes both extremely vulnerable to any adverse development or shift in confidence in AI. asserted
both → make → AI
The Fed followed that up last month with its first interest rate increase in more than three years. Thus, while the index might suggest otherwise, most stocks in the S&P 500 are now going backwards, which is more in keeping with the normal relationship between bonds and shares. uncertain
which → follow → bonds
Bond yields are being driven by a number of influences. asserted
yields → drive → influences
A US inflation rate of 3.4 per cent is the most obvious, but a budget deficit of $US2 trillion ($2.9 trillion), or 6 per cent of GDP, and gross government debt of more than $US40 trillion not only raise concerns about the sustainability of America’s finances and how the Trump administration might seek to stabilise them, but are swelling the supply of bonds the market is being asked to absorb. uncertain
market → raise → bonds
The supply issue is being exacerbated by the increasing amounts of AI-related debt hitting debt markets and providing alternative investments to Treasury securities. asserted
issue → exacerbate → securities
The AI boom has significance beyond the sharemarket. asserted
boom → have → sharemarket
The vast amounts of investment being made are supporting the wider US economy, its solid 2.2 per cent growth rate and the stable jobs market. asserted
amounts → make → economy
The headline GDP numbers, however, contrast with what most Americans feel about the state of their economy, with consumer sentiment at record lows. asserted
Americans → contrast → lows
Consumer spending has, however held up, strongly. asserted
spending → hold → ?
That suggests that those wealthier households that are exposed to the AI boom, either directly or via the sharemarket, are feeling positive and are spending. uncertain
that → suggest → sharemarket
There are wealth effects on the broader economy that flow from sharemarket gains. asserted
that → be → gains
Like the sharemarket, it would appear that America’s economic growth is also narrowly based. asserted
growth → appear → sharemarket
Below the broad indices, only two of the 11 sectors in the sharemarket – IT and communications services – rose last month. asserted
sectors → rise → sharemarket
Higher interest rates, inflation, the surge in gasoline and diesel prices flowing from the conflict in the Middle East and the rise in input costs as a result of Donald Trump’s trade wars are having an effect on those companies not benefiting from AI. asserted
rates → flow → AI
An increasing volume of securitised corporate debt is now trading at material discounts to its face value – JPMorgan says there are about $US140 billion of loans trading at less than 80 per cent of their face value. asserted
JPMorgan → increase → value
Spreads and defaults in the leveraged loan and distressed debt markets have been surging. asserted
Spreads → surge → markets
While there might be a tale of two economies and two markets underlying the aggregated numbers, analysts remain bullish. uncertain
analysts → underlie → numbers
Expectations for the third-quarter profit reporting season starting next week is that it will produce an average 25 per cent increase in earnings over the same quarter last year. asserted
it → start → quarter
This year, a handful of the big tech stocks, notably Alphabet, Amazon and Meta, have accounted for most of the increase in the earnings expectations for the entire S&P 500, and their reported earnings – like those of most of the key players in AI -- lean heavily on their investments in, and contracts with, other AI companies. asserted
earnings → account → investments
The narrow base for growth in the economy and the sharemarket makes both extremely vulnerable to any adverse development or shift in confidence in AI. asserted
both → make → AI
For the moment, investors are clearly capitalising an extraordinarily lucrative future for the hyperscalers and frontier labs and AI infrastructure providers into their valuations. asserted
investors → capitalise → valuations
They don’t seem concerned about the impact of higher interest rates on companies increasingly reliant on debt to fund unprecedented levels of investment whose pay-off, if there is a payoff, is uncertain and may not be known for some years. uncertain
off → seem → years
There also appears to be some level of expectation (despite the evidence to date) that the war in the Middle East will end and oil, gasoline and diesel prices will subside. asserted
prices → appear → East
The bond market is volatile and signalling risk and concern. asserted
market → signal → risk
While it is conceivable that the sharemarket could keep rising off its narrow base in the face of a continuing surge in interest rates, there would be a point where the resilience of the AI sector and its investor base was tested. uncertain
resilience → keep → sector
It probably won’t come this month – the odds on another Fed rate hike in October have been receding – but the market is pricing in another one for December and more next year. asserted
market → come → December
Without a conclusive end to the war in the Middle East and a fall in oil, gasoline and diesel prices and with Trump continuing to slap new tariffs on America’s trading partners, the environment for AI, its backers and the broader sharemarket can only become more challenging and risky. asserted
environment → continue → AI
💬Give feedback
🕘History 🎫Support