Therefore, the number of bearish futures contracts can be different, but the number of bearish futures contracts is basically the same. If we can't wait, it's time for physical delivery. This must be equal. If you don't wait, then follow the futures rules.
Double opening means opening short positions and long positions, and the two become a pair like chopsticks.
The calculation of domestic turnover is the total number of buyers and sellers, so it is naturally even, and the warehouse difference is naturally even in front.
Typing is too difficult. If you don't give points, you have to raise a girl.