Investment Musings
Macro & markets

Most market commentary
can never be wrong.

Macro and markets for institutional investors. I write down what would prove me wrong – before the market does.

Free. A handful of essays a month – each with a thesis you can hold me to.

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Recent essays

The latest from the newsletter.

26 Jul 2026

Who's Buying America

The world still buys American debt – just not the way it used to.

19 Jul 2026

AI’s Real Bottleneck Isn’t the Chips

Investment Musings – 18 July 2026

12 Jul 2026

The Debt Outlives the Machine

There is nothing wrong with borrowing to build. There might be with thirty-year money buying three-year silicon. The sequel to Below Cost – and it has a kill…

The Daily

A short market note in your inbox each morning. Leave your email to get it, or see a recent sample first.

See a sample edition (PDF) →

Sample · June 2026

The podcast

Markets, capital, and the thinking behind the calls.

Investment Musings

The podcast companion to the newsletter: markets, capital, and the stories behind the numbers.

Worth reading

Articles and reading I think are worth your time.

Reuters

The future of AI may be small, cheap and unprofitable

A study argues small models on everyday hardware could handle most of what large models do today – leaving the future of AI cheaper, and far less profitable, than investors expect.

Investing.com

ECB may hike rates again despite weak growth – BofA

Bank of America thinks the ECB could raise rates further even with subdued eurozone growth, as policymakers stay focused on upside inflation risks.

Aswath Damodaran

SpaceX, OpenAI and Anthropic: The S&P 500 Inclusion Question and Investment Consequences!

Damodaran weighs whether three AI-era giants belong in the S&P 500, and what passive index inclusion would mean for their valuations and for investors.

Worth watching

A couple of videos worth your time.

YouTube

The Comedy of Capital

YouTube

Master Negotiator – book summary: Getting to Yes, Difficult Conversations, Never Split the Difference

About

Nuno Amado Mendes, CFA

Nuno Amado Mendes, CFA

Head of Corporate Finance at Feel Group and former CIO of a London single-family office. Background in derivatives, structured products, trading and research across Santander, Novo Banco and BES. Investment Musings is where I write down what I think – and what would prove me wrong.

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