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Boom · KOSPI Index (2023)

StocksKOSPIKRPolicy2023-02 to 2023-09Difficulty 1/5FreeView charts

Replay 150 trading days on the KOSPI from February to September 2023 as the index climbed 5.0% from 2452.7 to 2574.72. Step through daily bars, tackle 26 decision points including 9 critical ones, and receive an AI coach review of each call—simulated capital, educational only.

150K lines
26Decision points
1Difficulty
DailyGranularity

150 daily bars · 26 decision points · 2023-02 to 2023-09 · Stocks

How to play

  1. The market advances day by day. You only see candles up to the current day — as if you were really there.

  2. At key decision points choose Buy / Trim / Exit / Hold. Each decision advances the timeline by one day.

  3. After settlement you get a six-dimension score and an AI coach review. Your result enters the scenario leaderboard.