Soybean Historical Replay: 2010-08 to 2010-11
Replay 64 daily bars of soybean trading from August 2010, when a regulatory shock lifted prices 19.3% to 1201.5. Step through each session, tackle 11 decision points including 4 critical ones, and receive an AI coach review of your simulated choices.
64 daily bars · 11 decision points · 2010-08 to 2010-11 · Commodities
Key facts
This window spans 88 days with a peak-to-trough drawdown of 9.7% and a 33.1% run-up.
- Max drawdown
- −9.7%
- Max run-up
- +33.1%
- Duration
- 88 days
- Largest single-day move
- +6.6%
- Bars
- 64 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 the late summer of 2010, grain markets faced a sharp regulatory shock that reordered pricing dynamics across the complex. Soybean futures, typically driven by supply and weather expectations, encountered an exogenous policy event that cut through normal market signals. Over the following months, traders had to navigate a fundamentally altered landscape with 64 daily bars of authentic price action between August 23 and November 19. Eleven decision points were embedded in the replay, four of them critical junctures where positioning and risk management would determine outcomes.
The price response was decisive: soybean closed the period at 1201.5 from an opening of 1007, delivering a 19.3% gain. Yet the journey was far from linear. The market experienced a maximum drawdown of 9.7% and its largest single session swing reached 6.6%, underscoring the volatility that regulatory surprises can inject into commodity markets. These numbers illustrate that even a clear directional outcome contains substantial turbulence requiring active management.
The scenario tests three core competencies. First, process discipline: participants must decide whether to react immediately to the regulatory news or wait for confirmation, a timing challenge with lasting consequences. Second, risk calibration: the 9.7% drawdown reminds traders that positions sized too aggressively can force exits before the trend fully develops. Third, psychological resilience: the 6.6% single-bar moves demand composure when momentum reverses violently. Navigating this historical episode reveals how regulatory events create both opportunity and hazard, making structured decision-making the decisive edge.
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