What is Tracking Error?
Tracking error is how closely a passive (index) KiwiSaver scheme fund's return follows its target benchmark.
Detailed Explanation
Measured as the standard deviation of the difference between fund return and benchmark return, usually over the past 36 months. Lower is better for an index fund — tight tracking is what you are paying for. Tracking error rises with fees, currency hedging cost, sampling (vs full replication), and cash drag.
Example
Illustrative example — A passive global growth fund tracking MSCI World might have a tracking error of 0.20% — typical for a well-run index product.
Frequently Asked Questions
Should active funds have low tracking error?
No — active funds aim to deviate from the benchmark deliberately to add value.
Related Terms
Compare every fund on the FMA Disclose register. Refreshed quarterly. Independent — FundCompare is not a Financial Advice Provider; general information only.
Compare
Learn
Important Information and Disclosure
The information provided on this website is not a recommendation to buy, sell, or hold any financial products. Nothing on this website constitutes financial advice for the purposes of the Financial Markets Conduct Act 2013. FundCompare.co.nz is not a licensed Financial Advice Provider.
Investing involves risk. The value of your investment can go down as well as up, and you may get back less than you put in. Past performance is not a reliable indicator of future returns.
Before making any investment decision, you should read the Product Disclosure Statement (PDS) for the fund carefully. If you have questions or are unclear about the implications of your investment decision, you should seek advice from a licensed Financial Advice Provider.
All information displayed is sourced from scheme providers, the Disclose Register, and the Sorted Smart Investor universal feed (operated by Te Ara Ahunga Ora Retirement Commission), or other publicly available sources. We take reasonable steps to ensure accuracy but cannot guarantee information is always current or complete.
FundCompare.co.nz may receive referral fees or commissions from scheme providers if you sign up via links on this website. These payments do not influence the order, ranking, or inclusion of products displayed.
For more information, please see our Terms of Service, Privacy Policy, and Disclosure Statement.
This website is operated by FundCompare.co.nz and is not endorsed by, or affiliated with, the New Zealand government or Inland Revenue. FundCompare.co.nz is using the KiwiSaver trade mark and logo under licence from Inland Revenue. To view the official New Zealand government KiwiSaver website, please click here.
© 2026 FundCompare.co.nz. All rights reserved.