[Golden Morning News | Overview of important overnight developments on September 19] 21:00-7:00 Keywords: Federal Reserve, Powell, Mizuho Bank, Louisiana, 1. The Federal Reserve cut interest rates by 50 basis points, starting a rate cut cycle; 2. The Louisiana state government now accepts Bitcoin payments; 3. US SEC Chairman: "So-called" exchanges of cryptocurrencies must follow the rules; 4. Mizuho Bank cooperates with Fujitsu to use blockchain to simplify carbon credit issuance; 5. Hemi Labs raises $15 million in financing, led by Binance Labs; 6. Federal Reserve dot plot: The Federal Reserve expects the federal funds rate to be 4.4% at the end of 2024; 7. The first ETF supporting 2x long/short MicroStrategy stock will be listed on Cboe BZX; 8. JPMorgan Chase, UBS and others join the Bank for International Settlements' blockchain-based cross-border payment reform plan; 9. Federal Reserve Chairman Powell: If appropriate, the Federal Reserve can speed up, slow down, or even suspend interest rate cuts.