Boom · NASDAQ Composite Index (2023)
Replay the 2023 NASDAQ Composite rally from February through September across 144 daily sessions, climbing 18.2% from 11,394.94 to 13,469.13. Step through each trading day, navigate 25 decision points, and receive an AI coach review of your simulated choices.
144 daily bars · 25 decision points · 2023-02 to 2023-09 · Stocks
Key facts
This window spans 208 days with a peak-to-trough drawdown of 7.4% and a 28.9% run-up.
- Max drawdown
- −7.4%
- Max run-up
- +28.9%
- Duration
- 208 days
- Largest single-day move
- +2.5%
- Bars
- 144 Daily bars
- Decision points
- 25
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 NASDAQ Composite Index entered February 2023 as markets digested shifting monetary expectations and emerging enthusiasm around artificial intelligence applications. This replay spans 144 daily trading sessions from February 24 to September 20, placing participants inside one of the decade's most consequential growth cycles with 25 decision points, 9 of them critical junctures that demanded clear strategic conviction. What was at stake was not merely percentage points but the ability to maintain disciplined process when headlines promised rapid gains.
The index advanced 18.2% from 11,394.94 to 13,469.13 during this period, though the trajectory was anything but straight. A maximum drawdown of 7.4% tested conviction during intermediate pullbacks, while the largest single session swing of 2.5% underscored that volatility remained embedded in the market's DNA even during an uptrend. Navigating these oscillations required disciplined position management and emotional steadiness through every bar.
This replay sharpens decision-making by confronting participants with authentic market tensions: opportunity against risk, conviction against doubt. Learners must process incomplete information under time pressure, manage through drawdowns without panic, and hold positions through sudden reversals that feel personal. The 144 sessions and 25 decision points form a realistic training ground where process and self-awareness matter more than any single outcome.