NZX Indices

NZX calculates several indices which track the performance of groups of stocks, such as the NZSX 50 headline index.

You can find more information in the indices section under Market Data. Also available is information on how the indices are calculated.

The NZX index rules, which outline the criteria for including companies on an index, are now available online.

Index movement data can be found in Index Summaries under Market Data.