The Bajoran Exchange was an Emerald Chain mercantile exchange in the 32nd century.
In 3189, Cleveland Booker was on his way to this exchange when he learned about a black box from a guy. Subsequently, Booker changed his heading to Hunhau, so he could find this device for Michael Burnham who was on a hunt for them. (DIS: "Scavengers")
Salvage from the private salvage yard on Hunhau was offered to buyers at the local Bajoran Exchange. (DIS: "Scavengers")