Default · Hang Seng Index (2024)
Replay 144 daily bars across the Hang Seng from October 2023 to May 2024 as it absorbed an 18.0% drawdown and a 4.0% single-session surge. You step through each trading day, confront 25 decision points, and receive an AI coach review of every simulated choice.
144 daily bars · 25 decision points · 2023-10 to 2024-05 · Stocks
Key facts
This window spans 213 days with a peak-to-trough drawdown of 18.0% and a 24.2% run-up.
- Max drawdown
- −18.0%
- Max run-up
- +24.2%
- Duration
- 213 days
- Largest single-day move
- +4.0%
- 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 Hang Seng Index replay spans the final months of 2023 through spring 2024, a period when the Hong Kong equity market grappled with persistent uncertainty surrounding major property developers. Investors entering this era faced a landscape where credit concerns and sector contagion fears created an environment of elevated anxiety, yet the underlying economic fundamentals remained complex and difficult to parse. This 144-trading-day journey captures the essence of decision-making under opacity.
The index opened at 17517.4 and finished at 18537.81, delivering a total return of 5.8% over the span. This modest headline gain, however, obscures a turbulent path: the market experienced an 18.0% maximum drawdown from peak to trough while simultaneously recording a 4.0% single-session surge on at least one occasion. Such swings illustrate how aggregate performance can mask extreme individual-session volatility that tests both position sizing and emotional composure.
This scenario excels as a training ground for developing discipline under conflicting signals. Across 25 decision points—9 deemed critical—participants must practice anchoring to process rather than outcome. The drawdown teaches that paper losses are inevitable in uncertain markets, while the sharp rally demonstrates that volatility cuts both directions. Success here is measured not by predicting the next headline but by maintaining consistent risk parameters when the market's direction remains fundamentally unclear.