Boston Historical Replay: 2020-11 to 2023-04
Replay Boston's 2020-11 to 2023-04 housing market across 30 monthly bars, where a 25.1% close-to-close climb unfolded. Step through each authentic day, face six decision points, and receive an AI coach review in this simulated training environment.
30 monthly bars · 6 decision points · 2020-11 to 2023-04 · Property
Key facts
Peak-to-trough drawdown of 5.8% with a 27.2% run-up.
- Max drawdown
- −5.8%
- Max run-up
- +27.2%
- Largest single-month move
- +2.9%
- 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 Boston residential market from late 2020 through early 2023 presented a textbook case of post-pandemic urban demand. This 30-month replay spans the transition from historically low mortgage rates to rapidly rising borrowing costs, capturing a market that surged during the initial recovery phase before confronting the headwinds of Federal Reserve tightening. The scenario unfolds across six decision points, two of which the simulation flags as critical junctures where positioning could have materially altered outcomes. Participants must navigate a market characterized by unexpected volatility spikes despite an otherwise strong directional trend.
The headline figure—a 25.1% appreciation from 248.33 to 310.78—obscures considerable intra-period turbulence. The maximum drawdown of 5.8% occurred during moments when macroeconomic uncertainty temporarily overwhelmed bullish momentum, while the largest single-month candle of 2.9% tested the resolve of trend-following strategies. A participant entering at the November 2020 baseline would have witnessed nominal gains, yet the path was neither smooth nor linear. The volatility profile reveals that even a market delivering strong aggregate returns can punish the unprepared investor with sharp reversals.
This Boston replay forces several essential discipline checks. First, directional conviction must be balanced against position sizing—strong trends can reverse violently, and the 5.8% drawdown illustrates how quickly unrealized profits can evaporate. Second, the 2.9% volatility spike serves as a reminder that news-driven market reactions often exceed rational expectations. Third, the six decision points test whether traders have predetermined responses to momentum shifts or react emotionally in real-time. The simulation ultimately measures not market prediction ability, but execution consistency under evolving conditions. Success depends on managing drawdown risk over chasing momentum, as even correct directional calls can be undermined by poor position discipline.
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