The 20-share benchmark CROBEX added 0.55% to end at 2.467,60 points.
The narrower equity index CROBEX10, which tracks the top ten issuers in terms of free float, market capitalisation and liquidity, climbed 0.30% to close at 1,504.19 points.
Zagrebacka Banka (ZABA) [ZSE:ZABA] was the most traded company with a turnover of 244,300 euro ($264,000) as its shares rose 2.56% to 14 euro. They are part of the wider index.
Preferred shares of diversified holding company [ZSE:ADRS2] appreciated 1.08% to close at 56 euro in a turnover of 85,200 euro.
The regular bourse turnover fell to 1.9 million euro from 2.4 million euro on Monday.
($ = 0.927 euro)