The leu closed at 4.174/4.175 per euro, from 4.171/4.173 per euro Tuesday.
Elsewhere in the region, the leu’s peers were trading down 0.2% on average versus the European common currency.
The leu opened flat against the euro, but further lost ground, hitting an early low of 4.178 per euro. It started to recover afterward and traded around 4.175 per euro for the remainder of the session.
The central bank’s reference fell to a fresh three-month low at 4.1756 units, from 4.1732 units a day earlier.
On the money market, overnight rates were flat at 2.7%-3.2% a year.