If Lamine Yamal transfers out of Barcelona before Jan 1, 2027, then the market resolves to Yes. This includes permanent transfers out (the player is sold or transferred to another club, whether for a fee or as a free transfer), loans out (the player is loaned out to another club for any duration), or an official contract release (including expiration) or termination (the player and club part ways, making the player a free agent). This market will close and expire early if the event occurs.