Long-term holder supply

bitcoin untouched for over five months

How many bitcoin have not moved in more than 155 days. It grows through bear markets as coins go quiet, and drains during rallies as patient holders sell into strength.

DefinitionCirculating supply held in outputs aged 155 days or more. Age is real elapsed time off a monotonised block clock (the running maximum of block timestamps), not blocks divided by 144. Identical, bit for bit, to "supply last active over 155 days".

Limit155 days is a convention borrowed from the industry, not a boundary in the data. It is also a running total of the age bands rather than an independent measurement, but it is kept because it is the name every onchain reader already knows this quantity by. Age is per output, not per owner: consolidating coins or receiving change resets the clock on bitcoin nobody sold.

UnitBTC