In May, older Bitcoin holders accelerated spending, with $4 billion moved, the highest since February.The increase was led by the 3–5 year holding group, followed by the 2–3 year and 1–2 year cohorts.May's activity marked the fifth-largest spike in 1–5 year cohort spending this cycle.The spending by long-dormant wallets suggests seasoned holders may be taking profits or rebalancing as BTC nears key price levels.