S&P/BMV IPC Downtrend Replay (1999-08-25 to 1999-09-09)
Replay a 1999 S&P/BMV IPC downtrend across 30 daily bars where the index fell from 5180.88 to 4973.93, carving out a 10.2% drawdown. Step through each session, weigh seven decision points, and receive an AI coach review of your simulated choices.
30 daily bars · 7 decision points · 1999-08 to 1999-09 · Stocks
Key facts
This window spans 43 days with a peak-to-trough drawdown of 10.2% and a 5.5% run-up.
- Max drawdown
- −10.2%
- Max run-up
- +5.5%
- Duration
- 43 days
- Largest single-day move
- +3.1%
- Bars
- 30 Daily bars
- Decision points
- 7
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 S&P/BMV IPC, Mexico's principal equity benchmark, entered a correction phase in late August 1999. Over 30 trading sessions spanning August 11 to September 23, the index confronted mounting selling pressure that would test the resolve of any participant managing long positions. This replay captures a pivotal stretch from August 25 to September 9 where the technical picture shifted decisively against the prevailing trend. For participants, the scenario presents an opportunity to practice defensive positioning, assess position sizing, and refine exit strategies without the psychological weight of actual capital at risk.
The index descended from 5180.88 to 4973.93, representing a 4.0% decline across the period. The most severe pullback reached 10.2% from any interim peak, underscoring the magnitude of the correction. A single session witnessed a 3.1% move, illustrating the intraday volatility that can characterize emerging-market downturns. Seven distinct decision points punctuate the replay, three of which the framework designates as critical junctures where directional conviction and risk management intersect most acutely.
The episode distills several timeless lessons for those building decision-making musculature through simulated environments. First, process discipline matters more than outcome prediction: navigating a drawdown of 10.2% requires adherence to pre-defined rules rather than reactive adjustments. Second, volatility of 3.1% in a single session serves as a reminder that position sizing must account for tail moves that feel improbable until they materialize. Third, the presence of multiple critical decision points reinforces that corrections are not singular events but sequences requiring ongoing evaluation. Psychologically, participants confront the discomfort of watching unrealized losses expand—a crucial experience for developing emotional equilibrium in adverse conditions. The ultimate value lies not in anticipating the bottom but in maintaining coherent decision architecture throughout the decline.