Policy · Shanghai Composite Index (2023)
Replay 144 daily bars across 2023 as the Shanghai Composite fell 9.6% from 3367.03 to 3043.61, with 13.4% peak drawdown amid shifting policy headlines. Step through 25 decision points in this educational scenario and receive an AI coach review of each call. Simulated capital only.
144 daily bars · 25 decision points · 2023-04 to 2023-11 · Stocks
Key facts
This window spans 216 days with a peak-to-trough drawdown of 13.4% and a 4.5% run-up.
- Max drawdown
- −13.4%
- Max run-up
- +4.5%
- Duration
- 216 days
- Largest single-day move
- +2.1%
- 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
In the spring of 2023, the Shanghai Composite Index entered a period shaped by evolving policy signals in China's stock market. The arena was the SSE, the largest equity market in mainland China, and the stakes were navigating a landscape where regulatory headlines could shift sentiment overnight. Over 144 trading days from April 20 to November 22, participants faced a market that was neither in clear trend nor stable consolidation, making directional bets particularly challenging.
The numbers tell the story of a sustained grind: the index fell from 3367.03 to 3043.61, a decline of -9.6%, with peak drawdown reaching 13.4% along the way. The largest single-day swing of 2.1% served as a reminder that policy-driven markets can spike or sell off sharply without warning. Across this span, 25 decision points were embedded in the replay, with 9 flagged as critical moments where positioning choices would have been put to the test.
This replay teaches that policy-driven volatility demands a process-first mindset rather than outcome-driven reactions. Managing a -9.6% decline with a 13.4% drawdown requires sizing positions small enough to survive extended noise, maintaining psychological flexibility as the narrative evolves, and resisting the urge to double down on direction without a defined framework. Engaging with historical decision points in this environment sharpens the ability to act systematically when headlines next dominate the tape.