On the year, the index gained 4.2 percent, as Australia and New Zealand Bank shares added 9.2 percent, while National Australia Bank shares were up 5.5 percent, both posting their best yearly performance since 2013. However, shares in Australia's biggest bank by market capitalisation, Commonwealth Bank of Australia, lost 3.7 percent this year, the biggest yearly loss in five years, while Westpac Banking shares lost nearly three percent, falling after four straight gaining years. New Zealand's S&P/NZX 50 index closed the session 0.16 percent lower, or 11.06 points, at 6,881.22, with the decline being led by financials and industrials.
On the year, the index gained 4.2 percent, as Australia and New Zealand Bank shares added 9.2 percent, while National Australia Bank shares were up 5.5 percent, both posting their best yearly performance since 2013. However, shares in Australia's biggest bank by market capitalisation, Commonwealth Bank of Australia, lost 3.7 percent this year, the biggest yearly loss in five years, while Westpac Banking shares lost nearly three percent, falling after four straight gaining years. New Zealand's S&P/NZX 50 index closed the session 0.16 percent lower, or 11.06 points, at 6,881.22, with the decline being led by financials and industrials.