The Library

Slow reading for fast markets.

A library, not a feed.

Volume Zero goes to founding members and is never reissued. Everything after it is free and public.

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Vol. 01

The Order

10 piecesBeing written
a survey map detail, eight small boxes inked along one line across the contours, the seventh filled and ringed
The Order

The Map

The investment industry starts with what you can buy. An investment process starts much earlier: eight decisions in one binding order, and a map that files everything you have already heard onto the station it belongs to.

No. 019 min
The mixLosing moneyWhat it's forOn trackYour rules
a stack of flat stones, the top one ringed in ink and a rule struck across the pile
The Order

The Financial Pyramid

A portfolio can grow and still be fragile. Before you ask capital to compound, build the structure that can keep it invested when life changes.

No. 0212 min
CashLosing moneyWhat it's forThe mix
Coming soon
The Order

The Risk You Can Afford

A questionnaire measures how you feel when the number falls. What you can actually absorb is set by the shape of your financial life: what comes in, what has to go out, and when. The two are not the same reading.

No. 03
Losing moneyYour incomeWhen it fallsHow much
Coming soon
The Order

What Are You Investing For

Before choosing how to invest, choose what working is going to mean. There are two dozen answers. You are already using one, and nobody told you it was a choice.

No. 04
What it's forKeeping scoreHow longYour rules
Coming soon
The Order

Asset Allocation

How you split what you own decides most of what a portfolio does, long before a single company is chosen. And what you are choosing between is not really returns: it is which bad years you are willing to sit through.

No. 05
The mixDiversificationLosing moneyFalling together
Coming soon
The Order

Slow, Fast, and the Exception

Some things change once in years, some change every month, and some are departures that need a way back. Knowing which register you are in is what stops a reaction from being filed as a strategy.

No. 06
The mixHow longRebalancing
Coming soon
The Order

Portfolio Implementation

One portfolio, a core with satellites, or one pot per goal. Three shapes, and a single test that says which you need: do the parts of your money answer to different rules, or to the same one?

No. 07
The mixYour rulesWhat it costsDiversification
Coming soon
The Order

Portfolio Management

Between the structure you decided and the portfolio you actually hold there is a standing job: instruments, rebalancing, money coming in and going out. Set up once properly, it asks for very few decisions again.

No. 08
On trackRebalancingWhat it costsChanging your mind
Coming soon
The Order

Are We on Track?

Not how the market did, but whether you are where you meant to be by now. The gap has three levers that close it, and one that only looks like it does.

No. 09
On trackKeeping scoreChanging your mindWhat it's for
Coming soon
The Order

The Constitution

Eight lines, first person, each one finishable in a sentence: what this capital is for, what success means, what you cannot tolerate, when you may deviate. What stays in your head gets renegotiated by the first bad quarter.

No. 10
Your rulesWhat it's forLosing moneyWhat you're allowedChanging your mind
Vol. 02

The Loop

8 piecesPlanned
Coming soon
The Loop

A Process, Not a View

A view is what you think will happen. A process is how you decide, size it, and check yourself afterwards.

No. 01
ProofYour rulesChanging your mind
Coming soon
The Loop

The Mandate

What you will do, written down before the market hands you a reason not to. One page, dated, and specific enough that breaking it is visible.

No. 02
What you're allowedYour rulesLosing moneyWhat it's for
Coming soon
The Loop

What Enters the Room

Finding things and admitting them are two different jobs. Most of research is the second one: what gets into the room, what gets a voice, and what is left outside the door.

No. 03
ProofHow longChanging your mind
Coming soon
The Loop

The Missing Middle

Between reading something and holding a thesis there is a chain almost nobody walks on purpose: fact, observation, interpretation, inference, judgement. The same evidence can hold up two opposite conclusions.

No. 04
ProofMaking the casePanic
Coming soon
The Loop

Writing a Thesis

The same inputs, turned into a position you could argue out loud in a room that disagrees with you.

No. 05
Making the caseProofHow long
Coming soon
The Loop

From Thesis to Commitment

A decision is not always a new position: it can be trimming, waiting, or doing nothing on purpose. And how big it gets is a separate question from how good the idea is.

No. 06
Making the caseHow muchLosing moneyKeeping a record
Coming soon
The Loop

When to Think Again

On evidence, not on the price. What a review actually asks, and the date you set for it before you buy.

No. 07
Changing your mindMaking the caseOn trackHow long
Coming soon
The Loop

What Worked, What Happened

Measured against the criterion you chose at the start, and separated into what you decided and what merely happened. The loop closing where it opened.

No. 08
Luck or skillChanging your mindKeeping a recordKeeping score
Vol. 03

The Exposures

4 piecesPlanned
Coming soon
The Exposures

The Account Is Not the Portfolio

The app shows what you bought. Your pension, your house, your mortgage, your income and the currency you live in are outside the frame, and they are usually the larger half.

No. 01
The mixDiversificationOn track
Coming soon
The Exposures

Look Through the Ticker

Four funds can hold the same companies three times over. What an index contains, what it quietly leaves out, and why counting names is not the same as looking inside them.

No. 02
IndexingAll in oneFactorsDiversification
Coming soon
The Exposures

Right Alone, Wrong Together

Every position gets judged on its own, and that is the wrong unit. Two different funds can carry the same risk, and four good ideas can all depend on the same thing being true.

No. 03
Falling togetherAll in oneDiversificationWhen it falls
Coming soon
The Exposures

Your Income Is a Position

For most people the largest asset they own appears nowhere in the account: the income they have not earned yet. If it depends on the same things the portfolio does, that is concentration, not diversification.

No. 04
Your incomeFalling togetherDiversificationTaking money out
Vol. 04

Ways of Working

9 piecesPlanned
Coming soon
Ways of Working

One Discipline, Different Work

The principles of a good decision are shared. The work is not: what you watch, what counts as evidence, how fast the information goes stale and how long you can be visibly wrong all change with the job.

No. 01
ProofWhat you're allowedChanging your mind
Coming soon
Ways of Working

Every Method Has a Clock

Every way of investing runs on its own clock: how long a decision lasts, how fast the information behind it goes stale, how often it is worth looking at all. Most mistakes are one method borrowing another's.

No. 02
How longChanging your mindHow often
Coming soon
Ways of Working

The Index Strategist

Indexing gets described as the absence of decisions, which is exactly why nobody is told what the decisions are: which market, which index, which method, which currency, and what would authorise a change.

No. 03
IndexingWhat it costsRebalancingThe mix
Coming soon
Ways of Working

The Factor Investor

Factor, smart beta and enhanced indexing are sold as three different things and picked by name. What separates them is the tracking error, and what tests you is the stretch where the rule looks broken.

No. 04
FactorsIndexingProofHow long
Coming soon
Ways of Working

The Stock Picker

What choosing the companies yourself actually demands each week, and the honest test of whether it suits you.

No. 05
Picking stocksProofMaking the caseAll in one
Coming soon
Ways of Working

The Multi-Asset Allocator

Reading the regime and moving a whole allocation, rather than choosing names. The inputs, the clock, the discipline.

No. 06
The mixDiversificationFalling togetherRebalancing
Coming soon
Ways of Working

The Hedge Fund Manager

Decorrelated gets read as safe, and the most mixed category on the market gets treated as one thing. A return that gave up its benchmark gave up its excuse with it, so choosing one means judging it against something the market does not supply.

No. 07
InsuranceBorrowed moneyGetting outWhat you're allowed
Coming soon
Ways of Working

The Trader

Trading gets presented as the final rung of a ladder of skill, so nobody is shown the work it takes. A very risky method cannot be the base of anything: it can only sit on top of one that is already safe, with its own capital and its own limits.

No. 08
How muchThe swingsHow oftenPlacing a tradeHow long
Coming soon
Ways of Working

One Person, Several Workspaces

Nobody is one label. The trouble starts when the rules travel: a macro view nudging the index core, a daily price judging a multi-year thesis, a tactical trade that went strategic because nobody closed it.

No. 09
What you're allowedYour rulesThe mixKeeping a record
Vol. 05

The Practitioners

9 piecesPlanned
Coming soon
The Practitioners

Don't Copy the Trade

Two people can buy the same thing for reasons with nothing in common, and sell in opposite months without either of them being wrong. The trade is the visible part. The system that produced it usually is not.

No. 01
Making the caseHow muchProofWhat you're allowed
Coming soon
The Practitioners

The Indexer's Bargain

Bogle's contract has two columns. It gets broad exposure, low costs and very few decisions. It accepts the market's own falls, and owning companies nobody would have chosen.

No. 02
IndexingKeeping scoreWhat it costsHow often
Coming soon
The Practitioners

Four Stock Pickers, Four Systems

Graham, Buffett, Lynch and Burry are filed under one label and agree on almost nothing. Not what each of them bought, but what each method cost the person running it.

No. 03
Picking stocksProofMaking the caseAll in one
Coming soon
The Practitioners

Built for Not Knowing

Browne, Dalio and Swensen faced the same problem, not knowing what comes next, and struck three different bargains with it. The question is never which percentage to hold, it is which futures you are quietly ruling out.

No. 04
The mixFalling togetherDiversificationThe swingsBorrowed money
Coming soon
The Practitioners

The Systematic Bet

Systematic gets read as belief-free, and belief-free gets read as safe. A rule is a belief written down in advance, and the hard part is the stretch where it stops paying and nothing tells you whether that is a drought or a failure.

No. 05
ProofChanging your mindKeeping a recordThe swings
Coming soon
The Practitioners

The Price of Being Late

A method that never catches the bottom, on purpose. It pays a long string of small losses for the few large moves it does catch, and being late is the price of not having to predict.

No. 06
What it costsHow oftenPlacing a tradeHidden costs
Coming soon
The Practitioners

The Reflexive Trader

Soros and Druckenmiller held enormous conviction in positions they could drop the next morning. It looks like a contradiction and it is the system: what authorised the trade, what reversed it, and why changing your mind completely never counted as an error.

No. 07
PanicMaking the caseHow muchThe swings
Coming soon
The Practitioners

The System That Was Right and Broke Anyway

LTCM had the right maths and, in large part, the right thesis. What ended it was leverage, capacity and the liquidity it needed on the day, which is the part a backtest never shows.

No. 08
Borrowed moneyGetting outWhen it fallsFalling together
Coming soon
The Practitioners

Every System Has a Price

Every method side by side, on the four columns that actually separate them: what it seeks, what it gives up, where it hurts, and what has to stay true. You never choose a best outcome, you choose a whole bargain.

No. 09
What it costsWhen it fallsWhat you're allowedChanging your mind
Vol. 06

Holding the Line

5 piecesPlanned
Coming soon
Holding the Line

Sizing and Fear

Position size is where discipline is actually won or lost, and the reason it fails is never a lack of information.

No. 01
How muchPanicWhen it fallsLosing money
Coming soon
Holding the Line

The Retirement That Started in 2000

Two people retire a year apart with the same portfolio and the same withdrawal rule, and only one of them still has money. The average return was fine. The order it arrived in was not.

No. 02
Taking money outBad years firstWhen it fallsHow long
Coming soon
Holding the Line

The Record Before the Result

Memory rewrites the reasons once it has seen the outcome, which is why a note written afterwards teaches nothing. What is worth writing down before, and how short it has to be to actually get written.

No. 03
Keeping a recordChanging your mindLuck or skill
Coming soon
Holding the Line

Grade the Decision, Not the Result

A scorecard on what was knowable at the time: the mandate, the sources, the size, the review you said you would do. A profitable month can still be a failing grade.

No. 04
Luck or skillKeeping a recordChanging your mindProof
Coming soon
Holding the Line

The Rules for Doing Nothing

Doing nothing looks like passivity, so people do something to feel serious. Done properly it is a decision with conditions: you looked, you compared it to the plan, there was no sufficient reason, and you wrote that down.

No. 05
Your rulesPanicRebalancingOn track
Vol. 07

The Machine

6 piecesPlanned
Coming soon
The Machine

Why the Interface Wants You to Trade

A platform cannot see your objective, your horizon or your thesis, so it optimises the things it can see: the price, the notification and the order. The place where you execute is not the place where you decide.

No. 01
What the app wantsHow oftenPanicPlacing a trade
Coming soon
The Machine

If Trading Is Free, What Pays?

Spread, financing, order flow, custody, currency. Where a zero-commission account is paid for.

No. 02
Your brokerWhat it costsHidden costsWhat the app wants
Coming soon
The Machine

The Invisible Cost of an Order

The commission is the part you can see, and usually the smallest one. Spread, slippage, currency and the gap between the price on the screen and the price you get do more damage, quietly and often.

No. 03
Hidden costsPlacing a tradeWhat it costsGetting out
Coming soon
The Machine

The Other Side

Every time you buy, somebody sold. Usually not because they know more than you, but because they have a different horizon, a constraint, or a hedge to put on.

No. 04
Hidden costsGetting outPlacing a tradeYour broker
Coming soon
The Machine

The People Who Are Always There

Somebody is always willing to take the other side, and that is a business with its own economics. The spread is what you pay to do now something you could have done later.

No. 05
Getting outHidden costsYour brokerPlacing a trade
Coming soon
The Machine

Defaults, Notifications and Friction

Nobody chose the defaults, the notifications or how easy the order button is, and all three change behaviour. Where the screen makes acting easy and waiting hard, and what can be turned off.

No. 06
What the app wantsPanicHow oftenYour broker

Vol. 00 · The Vision · not free

The one document we will never issue again.

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