Methodology
Active markets only; latest observation no more than 3 hours before the report cutoff; at least 48 observed hours and 20 distinct samples; latest liquidity of at least $1,000; latest YES spread no wider than 15 percentage points; ending probability between 2% and 98%.
YES midpoint is (best bid + best ask) / 2 when both are available, with snapshot YES price as fallback. We rank by absolute start-to-end change, not intraperiod volatility. Every row exposes its sample count so sparse coverage is visible.
Interpretation limit: these are observed shifts in Pulse snapshots. They do not establish a catalyst, predict the outcome, or constitute financial advice.