Spark New Zealand (ASX:SPK) 6-Month Price Index: 0.98 (As of Aug. 22, 2026)

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Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ASX:SPK Spark New Zealand Ltd ASX:SPK
70 GF Score
Price A$1.82
GF Value A$2.21
Valuation Modestly Undervalued
! 9 Warning Signs
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What is Spark New Zealand 6-Month Price Index?

Spark New Zealand ASX:SPK 70 6-Month Price Index is 0.98 as of Aug. 22, 2026. GuruFocus rates ASX:SPK with a GF Score™ of 70/100 and a GF Value™ of A$2.21 (Modestly Undervalued). The stock has 9 warning signs investors should review.

6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago. It’s calculated by current share price divided by share price 6-months ago. As of today (2026-08-22), Spark New Zealand's 6-Month Price Index is 0.98.


Spark New Zealand  (ASX:SPK) 6-Month Price Index Explanation

Price Index (PI) also called momentum. Strategies involving Price Index are also known as momentum strategies as they allow investors to profit from a company’s stock price. 6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago.

The investment strategy for momentum investors is to buy winners and sell losers. That is, buy stocks that performed well and sell stocks that performed poorly in the past.


Spark New Zealand 6-Month Price Index Related Terms


ASX:SPK vs VZ, TMUS, T: 6-Month Price Index Comparison

For the Telecom Services subindustry, Spark New Zealand's 6-Month Price Index, along with its competitors' market caps and 6-Month Price Index data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

ASX:SPK
70GF Score
Spark New Zealand Ltd ASX:SPK
6-Month Price Index is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Spark New Zealand  (ASX:SPK) 6-Month Price Index Calculation

6-Month Price Index is calculated as following:

6-Month Price Index=Current Share Price / Share Price 6-Months Ago

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about 6-Month Price Index →
What does a 6-Month Price Index of 0.98 mean?
Spark New Zealand (ASX:SPK) has a 6-Month Price Index of 0.98 as of Aug. 22, 2026. 6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago. View historical data on Spark New Zealand and its competitors.
Is Spark New Zealand's 6-Month Price Index too high?
Spark New Zealand's current 6-Month Price Index is 0.98. Overall, Spark New Zealand has a GF Score™ of 70/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Spark New Zealand's 6-Month Price Index compare to VZ and TMUS?
Spark New Zealand's 6-Month Price Index of 0.98 can be compared against companies in the Telecommunication Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 6-Month Price Index for a Telecommunication Services company?
A good 6-Month Price Index depends on the Telecommunication Services industry context. However, 6-Month Price Index should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 6-Month Price Index mean?
A high 6-Month Price Index can signal that a stock is expensive relative to its fundamentals. 6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago. View historical data on Spark New Zealand and its competitors. Spark New Zealand's current 6-Month Price Index is 0.98. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Spark New Zealand stock overvalued right now?
Based on GuruFocus' analysis, Spark New Zealand (ASX:SPK) is currently considered Modestly Undervalued. The stock's GF Value™ is A$2.21, compared to a current price of A$1.82 — trading 17.6% below its estimated fair value. The current 6-Month Price Index is 0.98. Spark New Zealand's overall GF Score™ is 70/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 6-Month Price Index calculated?
6-Month Price Index is calculated from a company's financial statements. For Spark New Zealand (ASX:SPK), the current 6-Month Price Index is 0.98 as of Aug. 22, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Spark New Zealand (ASX:SPK) Overvalued in 2026?

Based on GuruFocus' analysis, Spark New Zealand stock appears to be undervalued. The current stock price of A$1.82 is trading 17.6% below its estimated GF Value™ of A$2.21. GuruFocus considers Spark New Zealand to be Modestly Undervalued.

Key valuation signals for ASX:SPK:

  • 6-Month Price Index: 0.98
  • GF Value™: A$2.21 vs. price of A$1.82 (17.6% below fair value)
  • GF Score™: 70/100 with 9 warning signs

No single metric tells the full story. See the ASX:SPK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Spark New Zealand Business Description

Address 50 Albert Street, Spark City, Level 1, Private Bag 92028, Auckland, NTL, NZL, 1010
Spark is one of only three integrated telecommunications companies in New Zealand. It is the leading mobile network operator with low- to mid-40% subscriber and revenue share, and the dominant provider of fixed-line broadband services with a mid-30% subscriber share. It has a big position in the New Zealand corporate and wholesale telecommunications services provision space. Spark supplements its core telecommunications operations and related infrastructure with IT products and services across cloud, managed data and networks, procurement, data centers, and Internet of Things. Its operations are all based in New Zealand, except for its 41% interest in Southern Cross Submarine Cables, which has zero book value and to which Spark has no funding obligations.
70GF Score

Get the complete analysis for ASX:SPK

6-Month Price Index is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

A$1.82
Price
A$2.21
GF Value