Coking Coal Historical Replay: 2019-07 to 2019-10
Trade war tensions drove coking coal down 9.0% across 62 days ending 2019-10-11, with a 13.0% drawdown shaking ferrous markets. Replay each day, face 11 decision points, and get an AI coach review on your simulated judgment.
62 daily bars · 11 decision points · 2019-07 to 2019-10 · Commodities
Key facts
This window spans 93 days with a peak-to-trough drawdown of 13.0% and a 5.2% run-up.
- Max drawdown
- −13.0%
- Max run-up
- +5.2%
- Duration
- 93 days
- Largest single-day move
- −5.7%
- Bars
- 62 Daily bars
- Decision points
- 11
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 third quarter of 2019 found ferrous markets navigating one of the decade's most volatile trade policy environments. Coking coal, a critical input for steelmaking, faced mounting uncertainty as tariff tensions between major economies created unpredictable demand signals. For market participants in the 2010s, understanding how geopolitical risk cascades through commodity chains represented a vital but challenging analytical skill.
What unspooled over the subsequent 62 trading days tested even seasoned observers. Coking coal prices retreated from 1373 to 1250, a decline of -9.0%, while volatility stripped away 13.0% from peak to trough. The largest single session delivered a 5.7% move, a reminder that directional calls mean little without accounting for the journey's turbulence. Navigating this environment required traders to confront 11 distinct decision points, four of which proved critical to outcome. The sustained nature of the drawdown, rather than a single shock, defined the real test.
This replay ultimately measures not prediction accuracy but decision process under pressure. The educational challenge is building a framework that survives extended uncertainty: sizing positions when a 13.0% drawdown looms, maintaining discipline through four critical junctures, and resisting the temptation to act on noise rather than signal. Geopolitical volatility exposes the gap between knowing what might happen and knowing how to respond when it does. Practicing within this historical scenario trains the second skill, which outlasts any single market view.