About the house
A room that would still work if the power failed
Build Vertex Core is a volume analysis training practice in Kettleburgh. We teach market participation signals from printed sessions because a page will not hide a sloppy call behind a colour.
Why Suffolk, not a hotel ballroom
Helen Ward spent years reading volume on UK cash and gilt futures, first on a bank desk and then for her own account. The City seminar circuit produced neat folders and very little change in how people marked a quiet Tuesday. In 2019 she began sitting four or five readers at a time in Kettleburgh, with the session print on the table and a rule that you had to speak the participation call aloud.
The name is simply the house name on Grey Street. It is not a platform, and it is not a promise that markets will vertex on command. The work is slower than a weekend roadshow: two days, or six Tuesdays, or a ninety-minute review of pages you already made a mess of.
How we teach
Definitions first, then marking. Initiative, responsive, and empty are the three words we allow for a session’s crowd. Effort is volume; result is range. Relative volume is compared with the same clock time, not with the tallest bar on the sheet. We will stop a sitting if the conversation drifts into signal lists or into blaming a thin tape on an unnamed villain.
Screens may sit at the edge of the table. The marking is done in pencil. That is not nostalgia; it is how we keep the argument on the page where everyone can point.
Who sits opposite you
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Helen Ward
Principal tutor
Helen has read volume on UK cash and gilt futures for more than twenty years, first on a bank desk and then for her own book. She started the Kettleburgh room after noticing that hotel seminars in the City produced tidy notes and no change in how people marked a Tuesday.
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Marcus Bell
Chart reviews
Marcus came to the work through proprietary trading in the 2000s and now runs most of the ninety-minute reviews. He is slower on the gilt pages than Helen and faster at spotting when a journal has become a scrapbook of indicators.
Who we will not take
Complete beginners who have never watched a full session belong with a basic charting class first; we will say so. We also decline options-only books, intra-minute scalping with no session summary, and anyone asking us to place orders. Governing law and the practical address are in the United Kingdom; the room is in Suffolk.
If that sounds like the right sort of stubborn, look at the workshop diary or write to info@buildvertexcore.digital.