Overview of Key Overnight Developments on January 27

21:00 (UTC+8) - 7:00 Keywords: Federal Reserve, Trump, Spot Gold 1. SkyProtocol spent 1.9 million USDS last week to buy back 29.52 million SKY; 2. The probability that the Federal Reserve will keep interest rates unchanged this week is 97.2%; 3. Trump: Will raise South Korea's reciprocal tariff from 15% to 25%; 4. Hyperliquid HIP-3 DEX open interest reached a record high, surpassing $790 million; 5. Spot gold has fallen $100 from its historical high; 6. The Atlanta Fed's GDPNow model forecasts US GDP growth in Q4 2025 at 5.4%.