Finland National (BIS) Historical Replay: 1980-01 to 1987-04
Replay Finland's national property boom from January 1980, when prices climbed 127.2% before April 1987. Step through 30 monthly bars, tackle 6 decision points, and receive AI coach feedback on simulated choices.
30 monthly bars · 6 decision points · 1980-01 to 1987-04 · Property
Key facts
Peak-to-trough drawdown of 0.8% with a 127.2% run-up.
- Max drawdown
- −0.8%
- Max run-up
- +127.2%
- Largest single-month move
- +8.9%
- 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
Finland's national property market in the early 1980s represented a sustained ascent that would test even seasoned investors. The period from January 1980 to April 1987 spans 30 monthly bars, covering the entire decade of the 1980s. This was a critical phase for property market participants who needed to navigate an extended boom with remarkably few setbacks.
Prices climbed from 16.38 to 37.21, delivering a 127.2% gain over the full span. The most striking characteristic of this rally was its stability—the maximum drawdown was merely 0.8%, and the largest single monthly move reached 8.9%. This combination of strong returns with exceptionally low volatility created a deceptively challenging decision environment. Six decision points punctuated the replay, including two critical moments where positioning choices carried significant weight.
This historical episode offers valuable lessons for decision training. The tiny 0.8% maximum drawdown demonstrates that even within powerful trends, drawdowns are inevitable and must be factored into planning. The 8.9% single-bar moves remind us that volatility clusters can test conviction at any point. Participants learn to balance the discipline of holding during extended advances against the wisdom of adjusting exposure when market signals shift. The psychological dimension—staying composed when a single month can move 8.9%—proves as important as the analytical framework.