The notebook

A closer look at markets and money.

Explore the companies, technologies and everyday decisions behind the headlines. Browse a topic or search for something specific.

34 notes

US markets

AI and the dot-com lesson

AI may transform the economy. The return on an AI investment is a separate question. That distinction is the most useful lesson I take from the dot-com era.

AI & technology

AI needs electricity. Who benefits?

Behind every AI model is physical infrastructure. Electricity, cooling and grid connections help explain why this story reaches far beyond chipmakers.

Real estate

Property: look beyond the brochure

A property brochure sells a possibility. The decision becomes clearer when the costs, rental assumptions and exit options sit on the same page.

Money basics

Small instalments, one real bill

A purchase split into four payments is still one purchase. The challenge is seeing all those smaller commitments together.

Bitcoin & crypto

Solana: the network and the token

Solana is both a technology story and a token story. Understanding the connection starts with keeping those two ideas distinct.

US markets

Nvidia: from graphics to the AI conversation

Nvidia’s journey connects gaming hardware, developer tools and AI infrastructure. It also raises a familiar investing question: how much future success is already expected?

Macro & gold

Gold: what role is it playing?

Before asking where gold might go next, I find it useful to ask why someone wants to hold it—and in what form.

Bitcoin & crypto

Polkadot: a network thesis needs evidence

Polkadot’s ambition is to connect blockchains. The next questions concern adoption, token use and evidence that the network solves a real problem.

Macro & gold

Gold, currencies and the uncertainty story

Gold rarely moves for one reason alone. Currencies, rates and different sources of demand give a more useful starting point than a single dramatic explanation.

US markets

Micron: AI demand meets the memory cycle

The AI story has brought new attention to memory. Micron still needs to be understood through product mix, manufacturing costs and the supply cycle.

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