Wide view of a lamplit chart room with burgundy velvet curtains and a large hand-drawn price chart on a dark wood table

Seo-gu chart room · evening term

Mark the swing before the ratio.

Ponder Mosaic holds technical analysis training in a single room in Incheon. The work is Fibonacci retracement and extension techniques: name the swing, place a ratio only where that swing supports it, and write down what would cancel the mark.

Open term
Retracement Studio
When
Tuesdays, 19:30
Room
Eight seats
Fee
₩480,000

The term we seat first

Retracement Studio

Six Tuesdays spent placing Fibonacci retracements on swings you can defend out loud, with a written reason beside each ratio.

You bring two prints. The room brings a wall chart, a copper pencil for the swing, and six evenings to argue about anchors. Extension work has its own Saturday. This term stays with retracements until the swing sentence is steady.

See the six evenings

Small group gathered around a wall chart during an evening Fibonacci retracement session
Wall chart on a studio night

Other seats

All sessions
Hands aligning a straightedge on a paper chart while copper extension arcs run past a completed swing

Extension Mapping Clinic

One Saturday for Fibonacci extensions, projecting 1.272 and 1.618 only after the impulse you are measuring is actually complete.

Details
Two adults at a lacquered desk reviewing a marked printed chart under a copper lamp

Private Chart Mentorship

Four hours across a month with Choi Yejun, spent on charts you have already marked.

Details

From a Tuesday sheet

After the fourth evening, a student left her swing sheet on the rail with the old 0.618 crossed out. The anchor had been a thin spike, not the session low. That crossed line is the kind of evidence the room keeps.

Read the longer stories

Journal

All notes

The room

102 Asian-game-daero, Seo-gu, Incheon, 21550

Telephone

032-561-4472

Weekday mornings are when the mailbox is read. If you are asking for the October studio, write before Thursday so the reply can land before that week’s list is closed.

Write to the room