12:00-21:00 Keywords: Tether, Polymarket, Federal Reserve, Futu Securities U.S. nonfarm payrolls increased by 114,000 in July. 2. The value of BTC held by Tether has exceeded 5 billion dollars; 3. Polymarket's cumulative trading volume exceeded 1 billion US dollars; 4. The size of the Federal Reserve's balance sheet fell to about $7.20 trillion; 5. Futu Securities plans to give away bitcoin and stock rewards to specific users; 6. Traders expect a 90% chance of the Federal Reserve cutting interest rates by 50 basis points in September; 7. IntoTheBlock: Ethereum fees hit a nine-month low.