The 21-share benchmark, the CROBEX, stagnated at 2,802.99 points.
The narrower equity index CROBEX10, which tracks the top ten issuers in terms of free float, market capitalisation and liquidity, added 0.12% to 1,678.54 points.
Valamar Riviera [ZSE:RIVP], a hotel owner and manager, was the most traded company with a turnover of 147,500 euro ($160,000) as its shares fell 0.79% to close at 5.00 euro.
Preferred shares of power transformer manufacturer Koncar Distributivni i Specijalni Transformatori D&ST [ZSE:KODT2], which are not part of the main equity indices, ranked second by turnover with 122,000 euro. They rose 1.31% to 1,550 euro.
The regular turnover dropped to 773,700 euro from 1.6 million euro on Thursday.
($ = 0.925 euro)