Arena's shares closed 2.62% higher at 470.00 kuna.
Croatia's biggest telecommunications operator, Hrvatski Telekom [ZSE:HT] generated the highest trading turnover of 3.2 million kuna. The company's share price went up 0.29% and closed at 173.00 kuna.
Shipping company Uljanik Plovidba [ZSE:ULPL] paced the blue-chip decliners as its share price fell 5.52% to 138.03 kuna.
The bourse's total trading turnover dropped to 9.9 million kuna ($1.5 million/1.3 million euro) on Tuesday from 11.7 million kuna on Monday.
The 25-share benchmark CROBEX index of the ZSE dropped 0.35% to 1,874.49 points, after decreasing 0.57% on Monday.
The narrower of the bourse's two blue-chip indices, the CROBEX10, which tracks the leading companies in terms of free float, market capitalisation and liquidity, lost 0.16% to 1,101.06 points after going down 0.85% in the previous trading session.
The fixed-income CROBIS index edged up 0.10% to 110.9788 points.
(1 euro=7.52362 kuna)