S&P 400 MidCap Uptrend Replay (2008-03-10 to 2008-06-05)
Replay an authentic S&P 400 MidCap run from early 2008, spanning 124 daily bars and a 13.9% max drawdown. Step through each day, navigate 11 decision points, and receive an AI coach review after this simulated exercise.
124 daily bars · 11 decision points · 2008-01 to 2008-07 · Stocks
Key facts
This window spans 177 days with a peak-to-trough drawdown of 13.9% and a 20.5% run-up.
- Max drawdown
- −13.9%
- Max run-up
- +20.5%
- Duration
- 177 days
- Largest single-day move
- +4.0%
- Bars
- 124 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 early 2008, the S&P 400 MidCap index presented traders with a demanding environment characterized by heightened uncertainty across global markets. The data span runs from January 23 through July 18, capturing 124 daily bars that encompassed the index moving from 769.65 to 800.38. This period coincided with one of the most turbulent times in modern financial history, as the subprime mortgage crisis was unfolding and spreading contagion through multiple asset classes. Participants navigating this replay would have faced the challenge of positioning themselves in mid-cap equities while broader market anxiety oscillated between fear and cautious optimism.
The index delivered a modest net gain of 4.0% over the full period, yet this headline figure concealed significant interim turbulence. The maximum drawdown of 13.9% tested the conviction of any participant holding positions through the drawdown phase. The largest single-bar move of 4.0% underscored the presence of sharp intraday reversals that could have triggered premature exits or ill-timed entries for unprepared traders. Across the span, participants encountered 11 decision points, with 4 deemed critical moments where directional conviction and risk management would have been severely challenged.
This replay session offers substantial educational value by immersing participants in a realistic multi-month market journey where patience and discipline were repeatedly tested. The gap between the 13.9% drawdown and the final 4.0% return illustrates how interim losses can erode confidence even when the ultimate outcome is positive. Training through this scenario sharpens the ability to maintain process discipline during volatility spikes, to evaluate whether drawdowns represent opportunity or deterioration, and to manage position sizing so that interim setbacks do not compromise the ability to hold through to the eventual outcome.
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