Monthly Brand‑Mover Barometer

A short‑term index of which consumer brands gain the largest statistically significant month‑to‑month improvements across awareness, reputation and purchase‑funnel metrics. Using a large daily panel and a multi‑metric score (13 measures in YouGov’s BrandIndex), these movers act as near‑real‑time indicators of shifting attention, advertising impact, and platform amplification. — Monthly brand‑mover lists function as an early‑warning signal for cultural momentum, advertising effectiveness, and platform power that can inform marketers, regulators, and cultural commentators.