Odaily Planet Daily News: After MicroStrategy announced the purchase of 7,420 BTC, its founder Michael Saylor posted on the X platform that MicroStrategy's BTC quarterly return has reached 5.1% so far, and the BTC return rate so far this year is 17.8%. As of September 19, 2024, MicroStrategy holds 252,220 BTC, worth approximately US$9.9 billion, with a cost balance of US$39,266 per Bitcoin.