Hello, in order to continuously optimize the platform trading experience and ensure user asset security, according to Gate's regular project review mechanism, we have decided to make the following adjustments to the DeAgentAI (AIA) related derivatives trading pairs: If you have trades in the contract market, please adjust your strategies in advance. On November 21, 2025, at 15:30 (UTC+8), the AIA_USDT contract trading market will be switched to "reduce-only" mode. On November 21, 2025, at 16:00 (UTC+8), Gate will automatically settle contract positions based on the average index price during the half hour before the contract trading stops. Any unfilled orders will be automatically canceled. If you have trades in the above contract market, please adjust your strategies in advance and close your positions before November 21, 2025, at 16:00 (UTC+8), otherwise they will be automatically settled.