Hansuru

A survival-first system for trading and risk.

Go against the consensus.

Never all-in.

Build so that you survive whatever comes.

反する

反する — hansuru — means to go against: against the consensus, never all-in. Hansuru is a survival-first way to trade and to think about risk: stay alive first, then let disorder feed you, then compound.

The System

One idea, built out in rungs. Start free, go as deep as you want.

The PhilosophyRead free →
What Hansuru is, where the name comes from, and the survival-first idea underneath it. The cornerstone essay.
The Little Black Book of HansuruAvailable now
The method, written by the person who runs it. The four jobs a book of trades has to do, the five market regimes, sizing that keeps a bad day from ending you, and options taught from scratch. Now on Amazon in Kindle & paperback.
Kindle → Paperback →
The Hansuru TrackerComing soon
The tool to run the system: a clean trade journal that maps your whole book by tier and by market regime, so you can see what is working and what is not. Join the list for launch.
The JournalLive →
My own ongoing trade journal, kept in percentages — never balances. What I traded, what the rule said, and whether I followed it. The honest record, as it happens.
The Hansuru ClubWaitlist
A community around the practice: a weekly read, a transparent trade journal, and the people who think this way. Founding members first.

Join the list

One quiet email when the tracker is ready, plus the occasional note on the system. The book is out now. No noise.

Or just email info@hansuru.com.

No spam, ever. Unsubscribe anytime.

The Architecture

Three parts, each with one job.

The Foundation
Capital that cannot break under stress, held in stable instruments.
Buys the time and the composure to wait for the right moment.
The Shield
Convex positions and hedges that bleed a little most of the time, built so the rare violent day is survivable instead of an ending.
Positioned for the move, not predicting it.
The Engine
Systematic income trades with defined, bounded risk, sized so no single trade can end you.
Structure over forecasts.

Principles

Survival precedes optimization.
Build so that the unknown cannot end you.
Position, do not predict.
Set up for asymmetric outcomes, not forecasted directions.
Volatility is the variable.
The swings others fear are what the system is built around.
Discipline compounds.
Restraint and systematic execution beat brilliance over time.
This is not a fund.
This is not investment advice.
This is education and research for people who understand
that uncertainty is not the enemy. Fragility is.