Bitcoin’s Oldest Holders Show Renewed Activity as Movement Doubles Since May

Bitcoin holders who have kept their coins untouched for more than five years have significantly increased their onchain activity in recent months, according to new blockchain analysis. The average amount of Bitcoin moved by this long term holder group has climbed to roughly 1,500 BTC over a rolling three-month period, marking a doubling in activity compared to levels seen earlier this year.

This latest figure also represents a sharp rebound from a low point recorded in late June, when activity among these older holders had slowed to its weakest level in nearly two years.

Movement Doesn’t Necessarily Mean Selling

While the increase in activity coincides with Bitcoin trading in a tight price range near $80,000, researchers caution against assuming this movement reflects actual selling. Because Bitcoin’s underlying ledger tracks individual transaction outputs rather than simple account balances, coins can appear “spent” for many reasons beyond an outright sale, including transfers to new wallets, security upgrades or fund consolidation.

Notably, part of the recent increase in old wallet activity has been linked to a security vulnerability discovered in a popular hardware wallet brand, which prompted many users to migrate their holdings to new, more secure wallets rather than sell their coins. This distinction is particularly important, since data alone often cannot confirm the true intent behind a transaction, even when funds are sent to identifiable exchange-related addresses.

Broader Context Around Recent Wallet Activity

Recent examples highlight this uncertainty, with several long-dormant wallets holding coins untouched for over a decade moving substantial amounts of Bitcoin in recent weeks, without clear evidence of the owners’ intentions. Separately, broader network activity spiked sharply earlier in the year, driven partly by legitimate wallet migrations following the security flaw, as well as unauthorized transfers linked to attackers exploiting vulnerable wallets before affected users could secure their funds.