The index aggregates community votes into fixed time buckets (1H: 1 min · 1D: 30 min · 7D: 8 h · 1M: 1 day · 90D: 3 days · 1Y: 2 weeks). Each bucket’s mean is 50 if no votes occur (so the curve drifts back to neutral when activity stops). Every plotted point is a moving average of the last 5 bucket means, computed once when each bucket closes — previous points never change. Hover a point to see its exact value and how many votes it includes. You can vote once every 12 hours using the slider above.