US National (Case-Shiller, 2000+) Historical Replay: 2020-02 to 2022-07
Replay thirty monthly bars of the U.S. national Case-Shiller index from February 2020 to July 2022, when prices climbed 44.0% from 213.18 to 306.9. Walk through each decision point day by day, face two critical forks, and receive an AI coach review of your choices in this simulated educational replay.
30 monthly bars · 6 decision points · 2020-02 to 2022-07 · Property
Key facts
Peak-to-trough drawdown of 0.4% with a 44.5% run-up.
- Max drawdown
- −0.4%
- Max run-up
- +44.5%
- Largest single-month move
- +2.7%
- Bars
- 30 Monthly bars
- Decision points
- 6
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 setting is the U.S. residential property market captured by the Case-Shiller national composite index, spanning thirty monthly bars from February 2020 through July 2022. This period covers the extraordinary pandemic-era housing boom when record-low mortgage rates collided with shifting living priorities. Participants in this replay confront six decision points—two of them critical forks—while managing simulated capital through an environment defined by pandemic uncertainty, fiscal stimulus, and an overheating market. The stakes include understanding when to add exposure, when to trim positions, and how to read a market that defied conventional valuation norms for an extended run.
The index closed the period at 306.9, climbing from an opening of 213.18—a nominal gain of 44.0%. What makes this trajectory remarkable is not merely its magnitude but its smoothness: the maximum drawdown recorded across all thirty months was a mere 0.4%, and the largest single monthly advance measured just 2.7%. There were no violent reversals, no capitulation events, and no obvious technical break points. The market simply ground higher with quiet persistence, rewarding patience and punishing those who anticipated corrections that never materialized at scale.
For decision-training purposes, this scenario exposes several recurring pitfalls. First, the absence of meaningful pullbacks tests conviction: participants who lightened positions during minor dips likely watched further upside evaporate. Second, the 2.7% monthly ceiling suggests that reactive, high-frequency repositioning would have generated transaction costs without commensurate returns. Third, the near-zero drawdown environment cultivates complacency about tail risk—a psychological trap when the eventual normalization arrives. The replay teaches that in sustained trending markets, process discipline and position sizing matter more than prediction.