Right-click the open position and click "Hedge Position" in the pop-up message window. If you have multiple open positions, you can set all or fewer locked positions at once, just enter the number of positions to be locked in the "Lock List" window that pops up.
The hot dog lock list can be locked for 24 hours. Hotdog is an art software specially used for fashion trends, subverting tradition, combining trends, art and technology to create a brand-new digital collection experience.