USD/NGN Historical Replay: 2009-02 to 2009-05
Replay 74 turbulent daily bars of USD/NGN from February to May 2009, when a 2.9% single-bar spike defined the volatility. Navigate 13 decision points across this emerging-market forex window and receive an AI coach review of your historical choices on simulated capital.
74 daily bars · 13 decision points · 2009-02 to 2009-05 · Forex
Key facts
This window spans 100 days with a peak-to-trough drawdown of 3.3% and a 3.5% run-up.
- Max drawdown
- −3.3%
- Max run-up
- +3.5%
- Duration
- 100 days
- Largest single-day move
- −2.9%
- Bars
- 74 Daily bars
- Decision points
- 13
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 opens in early 2009 with the US dollar quoted against the Nigerian naira, a pair that mixes the weight of the world’s reserve currency with the turbulence of an emerging‑market economy. Over the 74‑day window from 10 Feb 2009 to 21 May 2009, traders faced a market that moved from 148.5 to 146.97, a modest net decline of –1.0 % but one that concealed sharp intra‑day swings. The single‑bar spike of 2.9 % set the tone for the period, while a maximum drawdown of 3.3 % reminded participants how quickly paper gains can evaporate.
Price action unfolded in thirteen distinct decision points, five of which the platform flags as critical moments where direction could have shifted dramatically. The overall path was a shallow downward drift punctuated by a few volatile spikes, the largest of which hit 2.9 % on a single day, testing any trader’s risk‑management discipline. The net close at 146.97 after the 74‑day span shows that, despite the turbulence, the dollar ended only slightly weaker than it began, illustrating how a volatile period can produce a subdued net result.
For decision training, this replay emphasizes three lessons: the importance of sizing positions to survive a 3.3 % drawdown, the need to have pre‑defined responses to a 2.9 % intraday shock, and the value of recording each of the 13 decision points to review cognitive biases after the fact. By navigating these moments without real capital, learners can sharpen their process, risk calibration, and emotional resilience in a historically authentic setting.
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