The leu closed at 4.308/4.31 per euro, from 4.317/4.32 per euro a day earlier.
It opened at 4.313 to the euro and traded in narrow ranges for most of the session.
The central bank set the leu’s reference at 4.1346 per euro, slightly weaker on the day.
On the money market, overnight rates were at 5%-5.5% a year, from 5.2%-5.7% a year Thursday.