Bitget launched YZYUSDT futures trading on August 21, 2025, with 20x leverage, 24/7 availability, and bot support. On the same day, HTX officially announced the listing of YZY/USDT perpetual contracts with leverage up to 20x. HTX also introduced a trading event running from August 21 to August 28, 2025 (UTC+8), featuring a $10,000 prize pool. Registered users reaching at least 10,000 USDT in valid contract volume will share rewards based on rankings, with extra incentives for new contract traders.