The amount of circulating supply last moved between 2 years and 3 years ago.

This is the Point-in-Time (PiT) variant of Supply Last Active 2y-3y. PiT metrics are strictly append-only and their history is immutable. The historic data does not necessarily reflect the best current knowledge, but the information at the time when a data point was first computed. PiT metrics are ideal candidates for applications in model backtesting and related quantitative purposes. Read our article on PiT metrics for more information.