According to BlockBeats, on September 23, according to HODL15Capital monitoring data, 19.7579 million of the total 21 million bitcoins have been mined, and only 5.91% of the remaining bitcoins can be mined. This data shows that the scarcity of Bitcoin is gradually increasing, and the market supply and demand relationship may further drive its price up. Investors should pay close attention to on-chain data and adjust their investment strategies in a timely manner to cope with possible market fluctuations in the future.