Bubble · S&P 500 Index (2007)
Replay 150 daily bars of the S&P 500 from February to September 2007 as a 9.4% drawdown unfolds. Step through each session, weigh 26 decision points with AI coach review, and study policy-era volatility risk in a simulated environment.
150K lines
26Decision points
1Difficulty
DailyGranularity
150 daily bars · 26 decision points · 2007-02 to 2007-09 · Stocks
How to play
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.