Wall Street on Thursday experienced a stunning reversal in sentiment. Impressive results from the company spearheading the artificial intelligence (AI) revolution, Nvidia (NVDA), and a strong September jobs report initially drove the Nasdaq up more than two per cent.

On Wednesday, Nvidia’s CEO Jensen Huang had described demand for its Blackwell chips as “off the charts”, and dismissed fears of an AI bubble on the company’s earnings call.

Meanwhile, the U.S. economy added 119,000 jobs in September, meaning the labour market was in better shape than previously thought. Continue…

by Roger Montgomery Posted in Companies, Global markets, Investing Education, Market commentary, Market Valuation.

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National Australia Bank (ASX: NAB) delivered its full-year 2025 (FY25) results on 6 November, posting cash earnings of $7.091 billion – essentially flat on FY24 and a touch below the market’s $7.18 billion consensus.

The share price sold off about two per cent on the day, and we believe the relatively soft trading since is due to investors focusing on two things:

1. Higher-than-expected loan impairment charges (up 14 per cent to A$833 million), driven mainly by missed payments, a handful of individual business banking exposures and some unsecured retail lending stress, and
2. Relatively flat earnings and final dividend 85 cents per share, bringing the full-year dividend per share (DPS) up one cent to 170 cents, fully franked.

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by Roger Montgomery Posted in Companies, Financial Services.

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NVIDIA delivered another blowout quarter (Q3 2025 – ended 26 October, 2025 – released 19 November, 2025), significantly beating Wall Street expectations, and for some, partially alleviating (perhaps only temporarily) concerns about an artificial intelligence (AI) bubble. Demand for AI infrastructure remains extremely strong, with the new Blackwell graphic processing unit (GPU) architecture powering Nvidia’s latest high-performance chips for AI and Data Centres ramping faster than anticipated. Continue…

by Roger Montgomery Posted in Companies, Technology & Telecommunications.

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I joined Phil Clark on Nightlife to explain why the market’s sharp fall may reflect growing doubts about the artificial intelligence (AI) boom. I argued that while AI is a powerful General Purpose Technology (GPT) that may change the world (like cars or the internet), it might not be as lucrative as investors hope. Today we’re seeing super-charged share prices, huge data-centre spending, complex vendor-financing deals and big losses at firms like OpenAI. Whether this proves a correction or a bust is unknowable, so my message to investors was simple: regularly rebalance and diversify beyond the AI winners.

Tune into the full episode from 4:49 here: ABC Nightlife Finance 

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by Roger Montgomery Posted in Market commentary, Market Valuation, Radio, Technology & Telecommunications.

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November 19, 2025, marks Nvidia’s fiscal third-quarter earnings release for 2025 (Q325), and investors are holding their breath. The chipmaker, long the poster child for the artificial intelligence revolution, finds itself at a crossroads. With shares having pulled back almost 13 per cent in recent weeks amid heightened scrutiny, Q325 report could either reaffirm the explosive growth narrative driving technology valuations or fuel fresh doubts about an overheated artificial intelligence (AI) sector. Continue…

by Roger Montgomery Posted in Companies, Market commentary.

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On Monday the S&P/ASX 200 tumbled two per cent, led by a sell-off in tech stocks. It’s now down about seven per cent over the past month. Concerns about the end of the interest rate cycle in Australia, a lack of information on Wall Street and the forever present geopolitical fears seem to be weighing on investors.

On Fear & Greed, with Sean Aylmer, I explained that stretched valuations and a cooling of artificial intelligence (AI) optimism are prompting a shift in sentiment – but this isn’t a time to panic. It’s a reminder to rebalance, trim what’s run hard, and look to genuinely diversified, uncorrelated opportunities.

Tune in to the episode here: Q+A: What’s next after yesterday’s market tumble? Continue…

by Roger Montgomery Posted in Economics, Market commentary, Podcast Channel.

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For every equity that trades, there is a buyer and seller. Often there are functional reasons for selling, such as paying down a loan, paying tax, distributing an inheritance, or meeting retirement spending needs. Putting those aside, another reason for selling is the harbouring of a negative outlook on the share market in general or the sector or individual stock. But there is also a buyer on the side, who may hold the polar opposite view and outlook.

And if we assume both investors have access to the same information, the difference in outlook can only be attributed to a difference in perception.

Take for example the spending by artificial intelligence (AI) hyperscalers on their infrastructure buildout, estimated to be US$3 trillion by 2029. Continue…

by Roger Montgomery Posted in Economics, Insightful Insights, Investing Education, Market commentary.

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In this blog post, I (finally) take the focus off the artificial intelligence (AI) boom/bubble. Instead, I want to look at whether there are other factors investors should be considering when it comes to time to rebalance portfolios, and as 2025 concludes and 2026 commences.

First – and granted this one’s a bit of fun – the Santa Claus rally. Is there any evidence that such a thing exists? Continue…

by Roger Montgomery Posted in Global markets, Market commentary, Market Valuation.

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