Regulation · S&P 500 Index (2024)
Replay 144 trading days on the S&P 500 across 2023-08-24 to 2024-03-20 as the index climbed 19.4%. You step through each session, weigh policy-driven decision points, and receive an AI coach review of your reasoning in a simulated training environment.
144 daily bars · 25 decision points · 2023-08 to 2024-03 · Stocks
Key facts
This window spans 209 days with a peak-to-trough drawdown of 8.8% and a 26.9% run-up.
- Max drawdown
- −8.8%
- Max run-up
- +26.9%
- Duration
- 209 days
- Largest single-day move
- +2.1%
- 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 S&P 500 entered a significant bull phase in late August 2023 as investors navigated a landscape shaped by evolving monetary policy and regulatory developments. The 144 trading days spanning 2023-08-24 to 2024-03-20 represent a period where the index climbed steadily from 4376.31 to 5224.62, delivering a 19.4% return. For those training under simulated conditions, understanding the policy backdrop during the 2020s was essential to contextualizing each session.
The journey was not linear. The market experienced a maximum drawdown of 8.8% and its largest single session move was 2.1%. Throughout this span, participants faced 25 decision points, with 9 deemed critical to outcomes. Each of these moments required traders to assess whether policy shifts warranted a change in exposure, a tightening of stops, or a continuation of existing positions.
This replay teaches that disciplined process matters more than predicting headlines. The 8.8% maximum drawdown reminds us that even trending markets test conviction, while the 2.1% single-bar volatility shows how quickly sentiment can shift. Decision training here focuses on building frameworks for absorbing uncertainty—sizing positions appropriately, managing risk without panic, and maintaining psychological equilibrium when the market does not move as expected. All trading occurs in a simulated environment with no real capital at risk.