Inflation · Jakarta Composite Index (2023)
Replay 144 daily bars of the 2023 Jakarta Composite Index through a stubborn inflation regime, navigating a 5.3% drawdown across 25 decision points. Step through each authentic trading day, face critical forks, and receive an AI coach review of your simulated choices.
144 daily bars · 25 decision points · 2023-05 to 2023-12 · Stocks
Key facts
This window spans 214 days with a peak-to-trough drawdown of 5.3% and a 7.3% run-up.
- Max drawdown
- −5.3%
- Max run-up
- +7.3%
- Duration
- 214 days
- Largest single-day move
- −1.8%
- 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 Jakarta Composite Index navigated a stubborn inflation regime during the second half of 2023, a period that tested investor conviction across the 2020s. This scenario replays 144 daily bars from May 5 to December 5, immersing participants in authentic market conditions where the persistence of inflation created ongoing uncertainty. The stakes were clear: participants had to make decisions without knowing whether price pressures would ease or intensify, and every choice carried implications for portfolio resilience.
The index closed the period at 7100.85, up from 6787.63, reflecting a 4.6% gain that masked considerable turbulence beneath the surface. A maximum drawdown of 5.3% illustrated how sentiment could shift against buyers even within a broadly positive trend, while the largest single-bar move of 1.8% demonstrated that sudden spikes could occur with limited warning. Across 25 decision points, including 9 deemed critical, participants faced repeated tests of their conviction and timing.
This replay emphasizes that surviving volatile regimes requires more than directional conviction. The gap between the headline 4.6% return and the 5.3% drawdown underscores the importance of position sizing and emotional discipline. Participants learn to distinguish between short-term noise and meaningful shifts in the market narrative, developing the psychological resilience needed to hold course through uncomfortable drawdowns without abandoning sound process.