Merval Uptrend Replay (1999-07-26 to 1999-10-07)
Replay the 1999 Argentine Merval rally across 106 daily bars and an 8.7% single-day spike, navigating volatility and a 16.7% drawdown. Decide day by day across 11 interactive decision points and receive AI coach feedback in this simulated, educational market-training environment.
106 daily bars · 11 decision points · 1999-06 to 1999-11 · Stocks
Key facts
This window spans 152 days with a peak-to-trough drawdown of 16.7% and a 26.7% run-up.
- Max drawdown
- −16.7%
- Max run-up
- +26.7%
- Duration
- 152 days
- Largest single-day move
- −8.7%
- Bars
- 106 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
In mid-1999, Argentina's Merval index stood at the crossroads of a fragile economic recovery. The country was navigating post-convertibility pressures while global markets sensed emerging-market opportunities. Participants in this replay confront 106 daily bars spanning June to November, testing their ability to read shifting sentiment in a market defined by structural uncertainty and external vulnerability. The 1990s Argentine context sets the stage for decisions where both opportunity and peril loomed large.
The replay traces a 7.9% net advance from 518 to 559, yet this headline figure conceals substantial turbulence beneath the surface. A 16.7% maximum drawdown tested portfolio discipline, while an 8.7% single-bar spike challenged risk management assumptions. Navigating through 11 decision points, including 4 critical junctures, demanded continuous recalibration of exposure and conviction. The gap between entry and exit proved far more volatile than the final return suggests, rewarding those who could distinguish temporary dislocations from structural breaks.
This scenario sharpens decision-training skills that transfer across market regimes. Participants practice calibrating position size against known volatility, resisting the urge to exit at the worst possible moment during drawdowns, and maintaining perspective when sharp reversals occur. The educational value lies not in predicting direction but in developing the discipline to execute a consistent process under uncertainty. Understanding how 1990s Argentina taught these lessons prepares traders to face similar tests in any era where liquidity, confidence, and macro forces interact unpredictably.