KOSPI 200 Downtrend Replay (2021-07-06 to 2021-11-30)
Replay a KOSPI 200 downtrend from 2021-05-31 to 2022-01-05 spanning 150 daily bars with a 14.9% drawdown. Step through each trading session, face 4 critical decision points, and receive an AI coach review of your simulated choices.
150 daily bars · 11 decision points · 2021-05 to 2022-01 · Stocks
Key facts
This window spans 219 days with a peak-to-trough drawdown of 14.9% and a 7.4% run-up.
- Max drawdown
- −14.9%
- Max run-up
- +7.4%
- Duration
- 219 days
- Largest single-day move
- +2.4%
- Bars
- 150 Daily bars
- Decision points
- 11
Every figure above is computed programmatically from this replay’s own candle series — no editorial input, no LLM. Methodology: Methodology
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.
Event Replay
What happened — and what it teaches
The KOSPI 200, South Korea's benchmark equity index, entered a meaningful correction phase between May 31, 2021 and January 5, 2022. Over 150 trading sessions, market participants confronted a sustained reversal of the preceding uptrend, navigating an environment where confidence in risk assets was being systematically tested. For traders and investors holding Korean equity exposure, the period demanded reassessment of positions, risk tolerance, and defensive positioning.
The index retreated from 42760 to 39370, translating to a closing decline of -7.9%. More instructive for risk management was the maximum drawdown of 14.9%, illustrating how peak-to-trough losses can substantially exceed final outcomes. Individual sessions witnessed moves as large as 2.4% in a single day, underscoring the volatility that accompanies trend reversals. The correction unfolded gradually, punctuated by sharp intraday swings that challenged stop-loss discipline and portfolio construction assumptions.
This replay offers structured exposure to 11 decision points, with 4 designated as critical junctures where directional conviction and risk calibration were put to the test. Participants practice executing under uncertainty, managing position sizes against a 14.9% backdrop, and maintaining psychological equilibrium when draws extend. The scenario isolates process over prediction, reinforcing that surviving prolonged downturns requires discipline, not certainty about market timing.