The leu closed at 4.245/4.247 per euro, from 4.254/4.258 per euro Tuesday.
Elsewhere in the region, the leu’s peers were gaining between 0.6% and 0.9% versus the euro, as investors are optimistic about a favorable resolve regarding the Greek crisis at the eurozone summit Thursday.
The leu opened up at 4.249/4.2505 per euro and further gained ground, hitting the day’s high of 4.239 per euro
The central bank set the leu’s reference at 4.243 per euro, 0.3% stronger on the day.
On the money market, overnight rates were flat at 2.1%-2.6% a year.