The BET-C closed down 35 points, or 1.09%, at 3,169.51, while the BET index declined 72.94 points, or 1.15% at 6,255.62.
BET-FI, which tracks Fondul Proprietatea (FP.RO) and the five regional investment funds SIFs, lost 2.03% on the day, at 29,070.03.
Fondul Proprietatea shed 1.5% to RON0.79 a share, while SIF Transilvania (SIF3.RO) and SIF Banat-Crisana (SIF1.RO) lost 3.7% and 3.43% at RON0.546 and RON1.156, respectively.
Bucharest benchmark index BET-BK finished the session at 1,193.57, down 1.31% on the day, while energy stocks tracker BET-NG fell 1.07% to 635.51.
Dominant oil and gas company OMV Petrom (SNP.RO) fell 1.96% to RON0.426 a share, while natural gas producer Romgaz (SNG.RO) was down 0.64% to RON32.79.
The wider BET-XT closed at 575.32, down 1.28% on the day.
Overall trading was 20.89 million lei (EUR4.63 million), up from RON15.7 million in the previous session. (EUR1=RON4.5102)