The leu opened at 4.3430/4.345 to the euro, compared to 4.337/4.338 at closing the day before.
Within the first hour, the leu recovered the ground lost early and, at around 10:15 local time, it was trading at 4.336/4.338 to the euro.
The central bank set Wednesday a leu-to-euro reference of 4.3346 units, compared to the previous reference of 4.3529.
On the money market, overnight rates dipped to 3.8%-4.3% a year, from 4.4%-4.9% a year previously.