The 20-share benchmark CROBEX added 0.30% to close at 2.421,76 points.
The narrower equity index CROBEX10, which tracks the top ten issuers in terms of free float, market capitalisation and liquidity, went up 0.61% to end at 1,466.18 points.
Hrvatski Telekom [ZSE:HT] was the most traded company with a turnover of 442,000 euro ($486,000) as its shares ended flat at 26.60 euro.
Food and pharmaceuticals manufacturer Podravka [ZSE:PODR] advanced 1.42% to 143 euro in a turnover of 233,000 euro.
Preferred shares of diversified holding company Adris [ZSE:ADRS2] gained 0.75%, to 53.60 euro in a turnover of 162,000 euro.
The regular turnover fell to 1.6 million euro from 2.6 million euro on Monday.
($ = 0.910 euro)