How Product Momentum Is Calculated
Product Momentum measures corroborated near-term demand. It does not predict business success.
Research library
Understand the signals
Methods, limitations, and practical ways to read commercial evidence.
How Retail Momentum Is Measured
Retail momentum combines product-rank movement, improving-product breadth, brand growth, offers, bestseller presence, and persistence.
How the Site Handles Missing Data
Unavailable evidence is unknown. A failed request, a missing source, and a measured zero are different states.
Search Interest Versus Buying Evidence
Searches show attention. They do not prove that anyone bought a product.
Why Import Growth Does Not Equal Consumer Sales
Import records reflect goods crossing a border, not purchases by consumers. Trade data is deferred in this V1 implementation.