A Practitioner’s Primer, Drawn from Three Decades Inside the Machine

What Makes
Markets Tick

Greed, fear and the machinery between them — financial markets reconstructed in eight chapters.


Markets are the most expensive education on earth, and most of the tuition is paid by people who thought they were spectators. I have spent thirty years inside the machinery — on the control side of trading floors and in the finance functions of banks and asset managers — through every crisis from Barings to the gilt panic of 2022. This volume is the education, reconstructed from first principles and told through the real history: the manias, the crashes, the corruption, and the machinery of liquidity and leverage through which greed and fear do their work.

The Introduction and all eight chapters are complete. Every chapter opens to its full Content, Key Takeaways and FAQs; the Fifty Key Assertions distil the volume into a standing reference, and the Glossary of Terms defines the working vocabulary.

Volume Introduction

Complete

The Tuition and the Vantage

An introduction to the volume, its method, and the seat it was written from


I have spent the whole of my working life inside the machinery of markets — never as the star at the centre of the floor, but always close enough to hear it breathe. This volume is what that proximity teaches, reconstructed from first principles for anyone who wants to understand not merely what markets do, but what makes them tick: greed, fear, and the machinery of liquidity, leverage and credit through which both operate.

I The Vantage

I qualified as a chartered accountant into the aftermath of a recession, joined an American investment bank in London in 1995 — the year Barings died — and have spent the three decades since inside investment banks and asset managers, much of it on the control side of the floor: product control and valuations, the offices that mark the book, challenge the traders’ prices, and count the cost. It is a particular vantage. The trader sees his own book; the controller sees every book — and sees them on the bad days, when the marks gap and the assumptions are suddenly negotiable. From those seats I watched the marks in 1998, in 2001, and above all in 2008, from inside a global investment bank; and in the autumn of 2022 I watched the gilt market seize from inside a British asset manager sitting at the centre of the very pension machinery under strain. I have never once predicted a crisis correctly, and I have never missed one at close range. That combination is, I suspect, the honest résumé of most practitioners — and it is exactly the right qualification for this volume, which teaches recognition rather than prophecy.

II The Objective

The aim is a specific competence: to understand markets as they actually behave — not the frictionless abstraction of the textbook, but the crowded, reflexive, leverage-soaked machine of record. That means fluency in the machinery (what a price is, why liquidity is the master variable, how leverage turns error into catastrophe); fluency in the behaviour (the catalogue of biases, the anatomy of a mania, the way corruption flourishes late in every cycle); and fluency in the history — because in markets the theory is short and the history is the education. The reader who finishes this volume should be able to locate the present, roughly, within the cycle; recognise a mania from inside it, which is the only place one ever meets a mania; and know what the tape of 1974, 1987, 1998, 2000, 2008, 2020 and 2022 actually looked like, rather than the smoothed legend.

III The Method

The method is the family’s: first principles, plain language made to carry real weight, and an honest boundary between what is settled and what is contested. Two disciplines are added for this subject. Every number is dated, because in markets an undated number is a rumour. And every quotation is attributed — with the attribution itself flagged where it is folklore, because the trading floor’s favourite quotes are, like its favourite stories, improved in the retelling.

IV The Debts

This volume stands on named shoulders. Ray Dalio’s account of the economic machine — transactions, credit, the short and long debt cycles, and the mechanics of deleveraging — is the most useful single framework I have encountered in three decades, and Chapter Three is built on it. Charles Kindleberger and Hyman Minsky supply the anatomy of manias; Howard Marks the discipline of the pendulum; Daniel Kahneman and Amos Tversky the catalogue of biases; Keynes, Bagehot and Galbraith the older wisdom the newer names keep rediscovering. The debts are declared here and cited throughout — along with the honest caveat that frameworks organise history; they do not schedule it.

V The Order of the Chapters

The sequence is a dependency. First the machinery — price, liquidity, the cast and the plumbing. Then the behaviour that runs on it, and the cycles that emerge from behaviour meeting credit. Then the field guide to manias. And then four chapters of case history — 1974 and 1987, the nineties and the dot-com, 2008, and the Covid era through the gilt crisis — where everything built earlier is put to work on the tape itself. The Fifty Key Assertions and the Glossary stand apart as permanent references.