You can't. Futures have a fixed delivery date and are standardized contracts. It needs to be operated in strict accordance with the standards and cannot be delivered in advance. If the goods are delivered in advance, a certain penalty will be paid. However, national holidays can be extended.

How long will it take for the futures payment to arrive?

If it is a regular futures company, it will arrive in real time. Regular futures companies don't have to pay any fees for withdrawing and depositing funds, and they don't need to pay any fees. However, there is a time limit for futures payment. The withdrawal time is from 8: 30 am to 4: 00 pm on the trading day, and it is not allowed at other time periods, and it is not allowed to withdraw money at night, because the audit institution and the bank are closed at night.