USD/IDR Historical Replay: 2007-07 to 2007-10
Step into 62 daily bars of USD/IDR from July to October 2007, capturing a 4.4% drawdown as the subprime crisis began rattling emerging markets. Replay each day, face 4 critical decision points, and receive AI coach feedback through simulated decision training.
62 daily bars · 11 decision points · 2007-07 to 2007-10 · Forex
Key facts
This window spans 86 days with a peak-to-trough drawdown of 4.4% and a 5.1% run-up.
- Max drawdown
- −4.4%
- Max run-up
- +5.1%
- Duration
- 86 days
- Largest single-day move
- −1.1%
- Bars
- 62 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
The setting is the USD/IDR foreign exchange market during the summer and early fall of 2007, a period when the subprime mortgage crisis in the United States was beginning to ripple through global financial markets. Emerging market currencies faced mounting pressure as investors grew increasingly risk-averse and reassessed their exposure to higher-yielding assets. This historical moment offers traders a chance to navigate the initial stages of what would become a major financial disruption, testing their ability to read shifting market sentiment and manage positions under growing uncertainty.
Over 62 trading days spanning July to October 2007, the USD/IDR closed essentially flat at 9031.4004 to 9050.4004, reflecting a modest 0.2% net appreciation of the dollar against the rupiah. However, this seemingly tame outcome masks significant intraday turbulence, with the market experiencing a maximum drawdown of 4.4% and a largest single-bar move of 1.1%—moments when the currency pair lurched sharply in either direction. These episodes capture the anxiety pervading emerging market trading desks as news of spreading mortgage defaults forced rapid repricing of risk.
The scenario presents traders with 11 decision points, 4 of which are critical, demanding disciplined process, strict risk management, and psychological resilience. Participants must learn to distinguish between noise and signal in fast-moving markets, maintain position sizing discipline when volatility spikes, and avoid emotional overreactions that can compound losses. This historical period serves as a powerful training ground for developing the mental frameworks necessary to navigate financial crises.
Featured in the archive