At the beginning of the account is empty, I want to empty list and multiple lists at the same time, set the direction to close-sell and then empty lists; run the retry, report ERR_INVALID_POSITION error. What is the reason?
The bride too.I'm not going to open two accounts, I'm not going to open one.
Inventors quantify - small dreamsBITMEX cannot simultaneously hold more than one position under one contract. In addition, closesell is a flat stock, buying operation.