Copper Historical Replay: 2021-02 to 2021-05
Replay 66 daily bars of a copper market episode spanning February to May 2021, when price climbed 33.2%. Step through each session, navigate 12 decision points, and receive AI coach feedback in this simulated training environment.
66 daily bars · 12 decision points · 2021-02 to 2021-05 · Commodities
Key facts
This window spans 93 days with a peak-to-trough drawdown of 7.4% and a 33.6% run-up.
- Max drawdown
- −7.4%
- Max run-up
- +33.6%
- Duration
- 93 days
- Largest single-day move
- +6.5%
- Bars
- 66 Daily bars
- Decision points
- 12
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 copper market replay transports traders back to the early months of 2021, when global industrial demand was beginning to surge amid post-pandemic recovery optimism. This historical scenario spans 66 daily bars from February 3 to May 7, 2021, covering a period when base metals attracted intense institutional attention. The stakes were significant: participants had to navigate a market transitioning from pandemic lows while managing exposure to commodity-specific supply dynamics and macroeconomic uncertainty characteristic of the early 2020s.
Over the 66-session span, copper prices climbed from 3.58 to 4.77, representing a 33.2% advance that tested traders' conviction and risk management discipline. The journey proved anything but linear, with a maximum drawdown of 7.4% testing portfolio endurance at various points. Perhaps most challenging was the presence of a 6.5% single-bar move, the largest intra-period swing, demanding split-second position adjustments. Throughout this episode, 12 decision points punctuated the charts, with 4 identified as critical junctures where directional conviction was most severely evaluated.
This replay session sharpens decision-making by forcing participants to confront the psychological tensions inherent in trending commodity markets. The 33.2% nominal gain obscures the emotional toll of navigating that 7.4% drawdown environment, illustrating why process discipline matters more than outcome prediction. Trainees learn to calibrate position sizing against known volatility parameters and practice maintaining conviction when large bars create visual noise. The educational value lies not in predicting the next commodity cycle but in building the observational stamina and risk calibration habits that serve traders across all market conditions.
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