Boom · KOSPI Index (2003)
Re-live a Korean 40.7% KOSPI climb across 150 daily bars from April to November 2003. Step through each session, face 26 decision points, and receive AI coach feedback in a fully simulated, educational market replay.
150K lines
26Decision points
3Difficulty
DailyGranularity
150 daily bars · 26 decision points · 2003-04 to 2003-11 · Stocks
How to play
The market advances day by day. You only see candles up to the current day — as if you were really there.
At key decision points choose Buy / Trim / Exit / Hold. Each decision advances the timeline by one day.
After settlement you get a six-dimension score and an AI coach review. Your result enters the scenario leaderboard.