The NZX 50 Index Returns by Year The Annual Returns of New Zealand NZX 50 Index are listed below: 10202550100 entries per pageSearch: YearOpenCloseGain/LossGain/Loss (in %) 20053064.443370.51306.0710.0% 20063370.514055.47684.9620.3% 20074055.474041.38-14.09-0.4% 20084041.382715.71-1325.67-32.8% 20092715.713230.15514.4418.9% 20103230.153309.0378.882.4% 20113309.033274.71-34.32-1.0% 20123274.714066.51791.824.2% 20134066.514737.01670.516.5% 20144737.015568.28831.2717.6% Showing 1 to 10 of 10 entries‹1› Data Source: Yahoo Finance