1. Locking positions is generally an operation of long-term investors, that is, putting the bought positions there until the satisfactory target price is considered for sale. Usually, these goals will be doubled.

Of course, you can buy it again if you have extra funds after locking the warehouse.

2. Another kind of lock position is to hold multiple orders and empty orders at the same time in a two-way trading market, so that no matter whether it goes up or down, it will not lose money.

Locks of this nature can also be bought again.