The leu closed at 4.371/4.372 per euro, from 4.3737/4.375 per euro Wednesday.
Elsewhere in the region, the Polish zloty was gaining 0.2% versus the euro, while the Hungary’s forint was down 0.2%.
The Romanian central bank set the leu’s reference at 4.373 to the euro, a tad stronger on the day. Against the US dollar, however, the leu’s indicative lost 0.7% on the day to 3.3467 units.
On the money market, overnight rates fell to 2.3%-2.8% a year, from 3%-3.5% a year in the previous day.