In futures trading, "closing positions today" means closing positions today, and "closing positions" means closing historical positions. Only Shanghai Futures Exchange in China strictly distinguishes between "liquidation" and "liquidation", and the positions held on that day can only be closed in the order of "liquidation". Zheng Shang firm and Da Shang firm don't distinguish this.

Can enjoy the fixed fee concessions (need to apply for concessions) are the following varieties:

Last issue: cu Pingjincang is free; Au Ping Jin warehouse is free; Ag Ping Jin warehouse is free;

Zhengshang Institute: SR Pingjincang is free; FG Ping Jin warehouse is free; RS Ping Jin warehouse is free; RM Ping Jin warehouse is free;

Big business office: on J day, the same contract is opened first and then closed, and the transaction fee is halved; On the same day of jm, the same contract was opened first and then closed, and the transaction cost was halved.