Bubble · S&P 500 Index (2020)
Replay the S&P 500's 30.6% climb from April to November 2020 across 144 daily decision bars. You make the calls, then get an AI coach review of your reasoning on simulated capital.
144K lines
25Decision points
3Difficulty
DailyGranularity
144 daily bars · 25 decision points · 2020-04 to 2020-11 · 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.