The leu closed at 4.422 per euro, from 4.4205 per euro Wednesday.
The leu opened at 4.4196 per euro and ranged from a high of 4.415 per euro and a low of 4.422 per euro throughout the day.
The central bank set the leu’s a reference rate at 4.4199, flat from 4.42 units in the previous day. Against the US dollar, the leu’s indicative won 0.13% on the day to 3.5433 units.
In the money market, overnight rates fell to 0.26%-0.74% a year, from 0.35%-0.83% a year Wednesday.