Regulation · NASDAQ Composite Index (2010)
Replay the 2010 NASDAQ Composite period when the index swung 4.8% in a single session amid Dodd-Frank regulatory news. Step through 144 daily bars, face 25 decision points, and receive AI coach feedback in this simulated educational market-replay.
144 daily bars · 25 decision points · 2010-03 to 2010-09 · Stocks
Key facts
This window spans 207 days with a peak-to-trough drawdown of 17.3% and a 13.8% run-up.
- Max drawdown
- −17.3%
- Max run-up
- +13.8%
- Duration
- 207 days
- Largest single-day move
- +4.8%
- 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
In early 2010, the NASDAQ Composite navigated one of the most consequential regulatory debates in modern American finance. Congress was finalizing the Dodd-Frank Wall Street Reform and Consumer Protection Act, legislation that would reshape oversight of financial institutions, derivatives markets, and consumer protections. For technology-heavy indices like the NASDAQ, this period carried particular weight as investors weighed how new capital requirements and trading rules might affect growth sectors. The market faced uncertainty over policy timing, bipartisan negotiations, and the fundamental question of how much regulation was too much or too little for sustaining recovery.
Between March 5 and September 28, 2010, the NASDAQ Composite delivered a net gain of 2.3%, closing at 2379.59 from 2326.35. However, this modest headline figure concealed significant turbulence. The index experienced a maximum drawdown of 17.3% and saw a single session move of 4.8%, reflecting the markets sensitivity to regulatory developments. Traders encountered 25 decision points over the 144 daily bars, with 9 deemed critical moments that demanded immediate strategic responses. The discrepancy between headline return and underlying volatility defined this period.
This scenario teaches that surviving dramatic swings often matters more than predicting direction. The concentration of critical decision points reveals that uncertainty clusters in time, making disciplined risk management essential when policy drives market moves. The lesson for decision training extends beyond technical analysis to the psychology of conviction under pressure. Understanding how regulatory uncertainty distorts price discovery helps traders recognize when fear and optimism diverge from fundamentals. The goal is building a process that remains rational when headlines scream and positions tremble.
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