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Seattle Historical Replay: 2018-03 to 2020-08

PropertyCity IndexUSPolicy2018-03 to 2020-08Difficulty 2/5FreeView charts

Replay Seattle's property market across 30 monthly bars from 2018-03 to 2020-08, navigating a 5.9% max drawdown amid policy-driven shifts. Work through 6 decision points, including 2 critical junctures, with AI coach review in a simulated training environment.

30K lines
6Decision points
2Difficulty
monthlyGranularity

30 monthly bars · 6 decision points · 2018-03 to 2020-08 · Property

Key facts

Peak-to-trough drawdown of 5.9% with a 13.7% run-up.

Max drawdown
−5.9%
Max run-up
+13.7%
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

How to play
  1. The market advances day by day. You only see candles up to the current day — as if you were really there.

  2. At key decision points choose Buy / Trim / Exit / Hold. Each decision advances the timeline by one day.

  3. 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

Seattle's property market in early 2018 entered a challenging chapter as the US embarked on an interest rate hike cycle. The replay spans 30 monthly bars from March 2018 through August 2020, covering the tail end of the 2010s and the opening months of the 2020s. With policy conditions tightening and growth momentum visibly slowing, every monthly decision carried weight. Six decision points—including two critical junctures—await, demanding traders navigate policy-driven volatility in a simulated environment where only practice capital is at stake.

The market closed the period at 277.09, rising from an opening of 244.93—a cumulative gain of 13.1%. Yet this aggregate figure conceals a turbulent path: the journey included a 5.9% maximum drawdown, and the largest single monthly move reached 2.7%. Traders who failed to account for such swings, whether through overconfidence during quiet months or panic during pullbacks, found their simulated portfolios vulnerable. The gap between headline return and actual trading experience proves instructive.

This replay teaches that a 13.1% outcome does not reward passive holding alone—it demands active decision-making under uncertainty. The 5.9% drawdown serves as a pressure test for risk calibration, while the 2.7% monthly volatility reminds practitioners that even measured moves can unsettle discipline. Two critical junctures force confrontations with the psychological temptation to either chase momentum or retreat prematurely. Success hinges not on predicting policy outcomes but on maintaining a repeatable process when conditions shift unpredictably.