Everton manager David Moyes says Marouane Fellaini could leave the club in January if his asking price is met.
Fellaini has been warned by Moyes for comments made earlier this month while away with Belgium for international duty, suggesting this could be his last season at Goodison Park.
The midfielder has subsequently moved to clarify the situation, saying he is happy in Liverpool, but a winter transfer still remains a possibility.
"I won't say there's no chance in the next window because everybody is available throughout the world if the offer is right, but one thing I know is the transfer window is closed, so he's not going anywhere right now," Moyes is quoted as saying by the Mail on Sunday.
Fellaini has been linked with Chelsea, Manchester United and Real Madrid in recent months.