The cancellation time is from 8:30 to 15:30 on the futures trading day.
(2) Gold can be extracted up to 3 times a day, and the total amount of extraction per day does not exceed 500,000 yuan; (3) Extraction proportion: the extraction amount is100%; In the case of holding positions, the amount of available funds is 70% of the available funds. (The profits of the day cannot be paid);