According to glassnode, the supply held by 3–5 year Bitcoin holders reached an all-time high of 15.7% on November 9, 2024, the highest level since March 2017. These long-term holders began selling after the peak, paused briefly, and resumed selling in April 2025. Despite recent sell-offs, their share remains at 11.9%, significantly above the cycle low of around 3%. This persistent overhang signals a substantial amount of BTC could re-enter the market, increasing potential selling pressure and volatility for traders. The data highlights the importance of monitoring long-term holder movements for informed BTC trading decisions (source: glassnode, June 2, 2025).