21:00-7:00 Keywords: Tether, Polymarket, Federal Reserve 1. Tether minted an additional US$3 billion in USDT stablecoins; 2. The probability of the Federal Reserve cutting interest rates by 25 basis points in December is 52.7%; on 3.27, the Federal Reserve will announce the minutes of the November monetary policy meeting; 4. U.S. Treasury bonds exceeded US$36.034 trillion, reaching a new high; 5. French users were banned from entering the Polymarket forecasting market; US$560 million in leveraged cryptocurrency positions were cleared within 6.4 hours.