Pending - If the approval process for admin is enabled then the listing will be in pending status until the admin approves it.

Rejected - If the approval process for admin is enabled and admin rejects the listing then the status will be rejected.

Open - If the approval process for admin is enabled and admin approves it. If the approval process is disabled then the initial status will be open.

Closed - If the listing is closed then it will be in closed status- In the close status listing will not be visible to the other users on the search page.

Expired - If Expired is enabled and any listing has an expired date and if the time reaches then the listing status will be updated to expired status.