The regular turnover reached 1.2 million euro ($1.3 million) from 1.0 million euro a day earlier.
The 21-share benchmark CROBEX fell 0.22% to close at 2,825.21 points.
The narrower equity index CROBEX10, which tracks the top ten issuers in terms of free float, market capitalisation and liquidity, dipped 0.13% to 1,699.77 points.
Just like on Thursday, the most traded stock on Friday was InterCapital SBITOP TR UCITS [ZSE:7SLO], an ETFs tracking Slovenian stocks, with a turnover of 456,000 euro. Its shares added 0.55% to 27.23 euro.
Shares of food producer Cakovecki Mlinovi [ZSE:CKML] followed with a turnover with 150,000 euro. They dropped 0.96% to 10.30 euro. Cakovecki Mlinovi is a constituent of the wider equity index.
Exchange-traded fund InterCapital BET-TR [ZSE:7BET], which is tracking Romanian stocks, ranked third by turnover with 116,000 euro as its units rose 0.36% at 14.09 euro. The ETFs are not part of the main equity indices of the Zagreb bourse.
($ = 0.922 euro)