KOSPI 200 Downtrend Replay (2013-02-20 to 2013-06-26)
Replay the KOSPI 200's 2013 correction across 150 daily bars, with the index sliding from 26,870 to 24,255 over seven months of historical volatility. Step through 11 decision points, including 4 critical moments, and receive an AI coach review of your simulated choices.
150 daily bars · 11 decision points · 2013-01 to 2013-08 · Stocks
Key facts
This window spans 216 days with a peak-to-trough drawdown of 14.5% and a 7.6% run-up.
- Max drawdown
- −14.5%
- Max run-up
- +7.6%
- Duration
- 216 days
- Largest single-day move
- +3.5%
- 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 correction replay transports traders to early 2013, when South Korea's benchmark index faced a sustained downward pressure across 150 daily bars spanning from January to August. This was not a sudden crash but a grinding seven-month reversal that tested the resolve of every market participant. For those in the 2010s era, the period represented a textbook correction environment where maintaining conviction required disciplined analysis amid shifting sentiment.
The index declined from 26,870 to 24,255, a total retreat of -9.7%, with the maximum drawdown reaching 14.5% along the way. Volatility manifested in a largest single-bar move of 3.5%, reminding participants that even daily declines carry intraday intensity. Across the data span, 11 decision points punctuated the descent, with 4 critical junctures demanding particularly careful choices about position sizing, hedging, or directional conviction.
This replay emphasizes process over prediction. The sustained nature of the decline teaches patience and the danger of averaging down without a defined risk framework. Psychology matters: early losses can anchor traders to losing positions, while late-stage capitulation often precedes exhaustion. Practicing within this scenario hones the ability to distinguish between temporary volatility and structural breakdown, a distinction that separates disciplined risk management from reactive decision-making.
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