Yuna Cho
Designs the core curriculum and runs the Trend Structure Intensive. Focuses on clear invalidation rules and multi-timeframe alignment.
Studio
A quiet room for reading direction
Network Optimization Tech is a technical analysis training practice in Yeongju. We teach trend identification — not signals, not brokerage, not portfolio management.
What we teach
Participants learn a consistent language for market structure: swing points, trend legs, pauses, and breaks. Sessions mix short lectures with supervised chart marking so the method transfers to your own instruments.
We work with discretionary traders, desk juniors, and self-directed investors who want clearer bias before they act. All material is educational. Nothing here is a recommendation to buy or sell any instrument.
Where we meet
In-person cohorts meet at our Yeongju address. Remote chart labs run over scheduled video sessions with shared screen markup. Hours are Tuesday through Saturday, 09:30–18:30 KST.
Instructors
Who leads the sessions
Jun Park
Leads live markup sessions and private mentorship reviews. Helps participants slow down and separate noise from directional evidence.