Commodity Shock · Jakarta Composite Index (2023)
Replay 144 daily bars of the Jakarta Composite from November 2022 to June 2023, navigating a 7.4% drawdown amid commodity-driven volatility. Step through 25 decision points, including 9 critical ones, and receive an AI coach review in a fully simulated environment.
144 daily bars · 25 decision points · 2022-11 to 2023-06 · Stocks
Key facts
This window spans 220 days with a peak-to-trough drawdown of 7.4% and a 5.8% run-up.
- Max drawdown
- −7.4%
- Max run-up
- +5.8%
- Duration
- 220 days
- Largest single-day move
- −2.3%
- Bars
- 144 Daily bars
- Decision points
- 25
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 scenario recreates the Jakarta Composite Index from November 2022 to June 2023, a period marked by global commodity shocks and policy uncertainty. Indonesia's export-heavy economy faced headwinds as commodity prices fluctuated wildly, creating a challenging environment for equity investors. Participants navigate this landscape through 25 decision points, including 9 critical moments that test their ability to read shifting market dynamics amid policy adjustments.
Over the 144 trading days from 2022-11-11 to 2023-06-19, the index fell from 7089.21 to 6686.06, a decline of -5.7%. The market experienced a maximum drawdown of 7.4% during this stretch, with occasional sharp single-bar moves of up to 2.3%. These swings reflect the volatility inherent in commodity-driven markets where policy signals can trigger sudden re-pricing.
For decision training, this scenario emphasizes process over prediction. Navigating a -5.7% decline while staying within a 7.4% drawdown ceiling requires disciplined position sizing and clear exit criteria. The 25 decision points force learners to confront the psychological temptation to hold losing positions or exit winners prematurely. Repeated exposure to these critical moments builds the composure needed to execute consistently when volatility spikes.