EUR/JPY Historical Replay: 2018-08 to 2018-11
Replay 66 daily EUR/JPY bars from the 2018-08-22 to 2018-11-22 emerging-market crisis window, navigating a 4.0% drawdown across 12 decision points. Make trade choices bar by bar, then receive an AI coach review of your simulated, educational decisions.
66 daily bars · 12 decision points · 2018-08 to 2018-11 · Forex
Key facts
This window spans 92 days with a peak-to-trough drawdown of 4.0% and a 3.7% run-up.
- Max drawdown
- −4.0%
- Max run-up
- +3.7%
- Duration
- 92 days
- Largest single-day move
- +1.3%
- Bars
- 66 Daily bars
- Decision points
- 12
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 replay anchors in August 2018, when the Turkish lira and Argentine peso collapses rippled through global currency markets. EUR/JPY, a G10 cross known for sensitivity to risk sentiment, became a proxy for emerging-market contagion fears. Participants face the challenge of navigating 66 daily bars through a period where safe-haven flows could reverse sharply, with 12 decision points punctuating the replay — four deemed critical. The stakes are clear: maintaining discipline when correlated currencies swing unpredictably.
The data shows a modest net outcome — EUR/JPY closed at 128.72 versus an opening of 128.1, a 0.5% appreciation — yet this figure obscures the turbulence beneath. The maximum drawdown reached 4.0%, and the largest single-bar move hit 1.3%, revealing episodes of sharp volatility that tested risk management. Navigating from August 22 to November 22, 2018, required absorbing these intraperiod swings while keeping directional exposure in check. The discrepancy between the benign net return and the rough journey highlights why surface-level price comparison misleads.
For decision training, this scenario sharpens three skills. First, process discipline: reacting to each bar without anchoring on prior positions. Second, risk calibration: sizing exposure to survive a 4.0% drawdown without panic liquidation. Third, psychological resilience: resisting the urge to extrapolate contagion narratives into permanent positions when the cross ultimately settled near where it started. The gap between volatility experienced and end-state stability teaches that survival through turbulence often matters more than directional conviction.
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