Corn Historical Replay: 2017-11 to 2018-05
Replay 122 daily bars of corn from 2017-11 to 2018-05 as the commodity climbed 15.2% into a weaker-dollar environment. You make calls at 7 critical decision points, receive AI coach review, and learn historical market mechanics through simulated capital.
122 daily bars · 21 decision points · 2017-11 to 2018-05 · Commodities
Key facts
This window spans 177 days with a peak-to-trough drawdown of 3.6% and a 19.0% run-up.
- Max drawdown
- −3.6%
- Max run-up
- +19.0%
- Duration
- 177 days
- Largest single-day move
- +3.8%
- Bars
- 122 Daily bars
- Decision points
- 21
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
Corn entered the 2010s as a commodity caught between agricultural fundamentals and currency dynamics. From November 2017 to May 2018, traders faced 122 daily bars of a market climbing steadily in a weaker-dollar environment. The scenario posed a clear tension: how to position yourself when macro tailwinds support prices but short-term volatility threatens capital preservation. With 21 decision points including 7 critical junctures, participants had to constantly reassess their exposure and risk tolerance.
The market delivered a 15.2% gain over the period, with prices moving from 338.25 to 389.75. This steady ascent was not without turbulence—the largest single-bar move reached 3.8%, while the maximum drawdown never exceeded 3.6%. These metrics illustrate how a seemingly smooth trend contains hidden spikes and reversals that test even patient traders. The 2010s era of dollar weakness provided the tailwind, but extracting value required navigating genuine intraday uncertainty.
The scenario excels as a decision-training exercise precisely because it rewards process over prediction. Participants learn to manage positions through drawdowns, avoid overtrading during volatile bars, and maintain conviction during extended moves. Seven critical decision points force clear thinking about entry, exit, and scaling. The lesson: successful trading in trending markets demands emotional discipline, sound risk management, and the humility to accept that even favorable conditions require careful navigation.