【Golden Evening News | Overview of Important Developments on August 20 Evening】12:00-21:00 Keywords: Hong Kong Stock Exchange, OpenAI, BIO, Bank of America 1. Trump: Federal Reserve Governor Cook must resign 2. Hong Kong Stock Exchange's Chen Yiting: The Hong Kong Stock Exchange will study a 24-hour trading mechanism 3. OpenAI CFO: Will consider going public at some point in the future 4. Sources: China is considering allowing the use of RMB-backed stablecoins for the first time 5. SEC Chairman: The U.S. SEC will immediately begin implementing the President's cryptocurrency proposals 6. Arthur Hayes suspected to have accumulated 7.66 million BIO half an hour ago, worth 1.1 million USD 7. Bank of America: Disruptive applications of stablecoins in cross-border P2P payments could generate up to 75 billion USD in annual demand