21:00-7:00 Keywords: Buffett, Berkshire Hathaway, the United Kingdom, the European Union 1. Bitcoin market share rose to 61.8%; 2. Buffett: Will not sell Japanese stocks in the next ten years; 3. Berkshire Hathaway Q1 net profit of US$4.6 billion decreased by 64% year-on-year; 4. The UK Financial Conduct Authority proposes to ban the purchase of crypto assets through credit; 5. Buffett will resign as CEO of Berkshire Hathaway at the end of the year; 6. Tether CEO: The EU's stablecoin regulatory framework may trigger a wave of local bank failures; 7. Opinion: The Arizona Legislature may have difficulty overruling the governor's veto of the Bitcoin Reserve Act.