Fidelity has reported a notable shift in Bitcoin's supply dynamics, with 'ancient' Bitcoin—untouched for over a decade—now surpassing the daily new supply. As of June 19, 2025, approximately 566 BTC per day are classified as ancient, compared to the 450 BTC mined daily. This trend has resulted in over 3.4 million BTC being considered 'frozen,' contributing to increased scarcity in the market. The reduced availability of Bitcoin could influence its value and market behavior as the supply becomes more constrained.