Aguero has long been strongly linked with the likes of Real Madrid, Juventus and Manchester City.
“He wanted the Copa America to end to sit down and talk. During this week everything will be settled,” Aguero’s agent Hernan Reguera told Ole.
“Aguero has made a lot of important things for Atletico. He renewed his contract when he was one year away from becoming a free agent, he has played over 200 matches, he spent two years without vacations.
“He is thankful to the fans and to the club’s board. We have been talking about this for two months.
“I talk to the club’s chiefs on a daily basis, and if it was hard for them to accept at the beginning, they have agreed it and there are no problems.”
He added: “In seven days the subject will be closed, but this has nothing to do with money. He wants his career to grow.”