1. Under normal circumstances, the trading time of crude oil through electronic banking channels is: Monday: 09: 00-24: 00; Tuesday to Friday: 00: 00-04: 00, 09: 00-24: 00; Saturday: 00: 00-04: 00, so you can trade at zero on Saturday.

2. ICBC's account crude oil is completely synchronized with the international market. If there is a holiday in the international market on Saturday, ICBC cannot trade. There are also national holidays and other situations, and banks also suspend transactions.