MT Newswires -ShutterstockFinance shares gained the most on New Zealand's Exchange, rising over 2% by midday Thursday. Westpac Banking (NZE:WBC, ASX:WBC) gained nearly 4% in recent trade. Meanwhile, the industrial services sector fell past 3%. Ventia Services Group (NZE:VNT, ASX:VNT) shares fell more than 4% in recent trade.