Backpack

Each driver is measured from figures the provider published, squashed onto a bounded scale so no single extreme reading can dominate, then combined using the weights shown above. The result is shifted onto a 0 to 100 scale where 50 is neutral.

• Momentum Recent price changes across several windows, weighted toward the medium term. Short windows are noisy; long ones are slow.
• Historical position Where the price sits between its all-time low and all-time high, measured on a logarithmic scale so early history does not dominate.
• Position in daily range Where the current price sits between the 24 hour low and high.
• Volume confirmation Trading volume relative to market capitalisation. Heavy turnover behind a move is stronger evidence than a thin one.

A driver with no data is excluded and its weight is shared among the rest. If less than half the model has data, no score is published at all — a reading assembled from one input is a different quantity from one assembled from four, and presenting both on the same scale would misrepresent it.

Model v1.0. This describes current conditions. It is not a forecast, not a recommendation, and not financial advice.