D17-F05-A04 · SYNTHETIC TEACHING DATA
Momentum and Reversal Horizon Decomposition
Separate recent, intermediate and distant return history without double-counting months or mistaking a chosen sign for evidence of reversal.
Teaching stage
Swipe the chart and evidence table horizontally to inspect the full labels. Keyboard users can focus each region and use the arrow keys.
Choose → step → observe → explain → compare
Inspect the calculation
| Observation | Input / intermediate | Derived evidence |
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All displayed values are calculated from the selected synthetic input. Decimal returns use 0.01 for 1%. A statistical result applies only to its declared hypothesis and sample.