HUNGF (Huaneng Power International) Days Inventory: 18.65 (As of Mar. 2026) — 13% Below Median


HUNGF Huaneng Power International Inc HUNGF
44 GF Score
Price $0.95
GF Value $0.98
Valuation Fairly Valued
! 6 Warning Signs
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What is Huaneng Power International Days Inventory?

Huaneng Power International HUNGF 44 Days Inventory is 18.65 as of Mar. 2026, which is 13% below its 10-year median of 21.50. GuruFocus rates HUNGF with a GF Score™ of 44/100 and a GF Value™ of $0.98 (Fairly Valued). The stock has 6 warning signs investors should review. Among 332 Utilities - Independent Power Producers companies, Huaneng Power International ranks better than 60.84% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Huaneng Power International's Average Total Inventories for the three months ended in Mar. 2026 was $1,355 Mil. Huaneng Power International's Cost of Goods Sold for the three months ended in Mar. 2026 was $6,630 Mil. Hence, Huaneng Power International's Days Inventory for the three months ended in Mar. 2026 was 18.65.

The historical rank and industry rank for Huaneng Power International's Days Inventory or its related term are showing as below:

HUNGF' s Days Inventory Range Over the Past 10 Years
Min: 19.71   Med: 21.5   Max: 23.86
Current: 19.71

During the past 13 years, Huaneng Power International's highest Days Inventory was 23.86. The lowest was 19.71. And the median was 21.50.

HUNGF's Days Inventory is ranked better than
60.84% of 332 companies
in the Utilities - Independent Power Producers industry
Industry Median: 28.77 vs HUNGF: 19.71

Huaneng Power International's Days Inventory declined from Mar. 2025 (21.96) to Mar. 2026 (18.65).

Inventory Turnover measures how fast the company turns over its inventory within a year. Huaneng Power International's Inventory Turnover for the three months ended in Mar. 2026 was 4.89.

Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue. Huaneng Power International's Inventory-to-Revenue for the three months ended in Mar. 2026 was 0.16.


Huaneng Power International  (OTCPK:HUNGF) Days Inventory Explanation

Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:

1. Inventory Turnover measures how fast the company turns over its inventory within a year.

Huaneng Power International's Inventory Turnover for the three months ended in Mar. 2026 is calculated as

2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.

Huaneng Power International's Inventory to Revenue for the three months ended in Mar. 2026 is calculated as

* 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.


Be Aware

A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.


Huaneng Power International Days Inventory Related Terms


Huaneng Power International Days Inventory Historical Data

* Premium members only.

The historical data trend for Huaneng Power International's Days Inventory can be seen below:

* 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.

Huaneng Power International Days Inventory Chart

Huaneng Power International Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 20.65 23.74 20.33 22.40 23.43

Huaneng Power International Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Days Inventory Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 21.96 23.36 19.35 19.20 18.65

HUNGF vs CEG, VST, NRG: Days Inventory Comparison

For the Utilities - Independent Power Producers subindustry, Huaneng Power International's Days Inventory, along with its competitors' market caps and Days Inventory 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.


Huaneng Power International Days Inventory vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, Huaneng Power International's Days Inventory distribution charts can be found below:

* The bar in red indicates where Huaneng Power International's Days Inventory falls into.


HUNGF
44GF Score
Huaneng Power International Inc HUNGF
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Huaneng Power International Days Inventory Calculation

Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

Huaneng Power International's Days Inventory for the fiscal year that ended in Dec. 2025 is calculated as

Days Inventory (A: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Dec. 2024 ) + Total Inventories (A: Dec. 2025 )) / count ) / Cost of Goods Sold (A: Dec. 2025 )*Days in Period
=( (1846.58 + 1562.318) / 2 ) / 26549.113*365
=1704.449 / 26549.113*365
=23.43

Huaneng Power International's Days Inventory for the quarter that ended in Mar. 2026 is calculated as:

Days Inventory (Q: Mar. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Dec. 2025 ) + Total Inventories (Q: Mar. 2026 )) / count ) / Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=( (1562.318 + 1147.308) / 2 ) / 6630.49*365 / 4
=1354.813 / 6630.49*365 / 4
=18.65

* 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 Days Inventory →
What does a Days Inventory of 18.65 mean?
Huaneng Power International (HUNGF) has a Days Inventory of 18.65 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Huaneng Power International and its competitors. This is 13% below median its historical median of 21.50. Over the past decade, Huaneng Power International's Days Inventory has ranged from 19.71 to 23.86. According to the industry distribution chart, Huaneng Power International ranks #130 out of 332 companies in the Utilities - Independent Power Producers industry, placing it in the top 39.2%.
Is Huaneng Power International's Days Inventory too high?
Huaneng Power International's current Days Inventory of 18.65 is 13% below median its 10-year median of 21.50. Over the past 10 years, this metric has ranged from a low of 19.71 to a high of 23.86. The Utilities - Independent Power Producers industry median Days Inventory is 28.77. Huaneng Power International's value of 18.65 is 35.2% below this industry median. Based on the distribution chart, Huaneng Power International ranks #130 out of 332 companies in the Utilities - Independent Power Producers industry, which is above the industry midpoint. Overall, Huaneng Power International has a GF Score™ of 44/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Huaneng Power International's Days Inventory compare to CEG and VST?
According to the Utilities - Independent Power Producers industry distribution chart, Huaneng Power International ranks #130 out of 332 companies for Days Inventory. This puts Huaneng Power International in the upper half of its industry. The industry median Days Inventory is 28.77. Huaneng Power International's value of 18.65 is 35.2% below this benchmark. Historically, Huaneng Power International's own Days Inventory has ranged from 19.71 to 23.86 over the past decade. While the company's 10-year median is 21.50 vs. the industry median of 28.77, Huaneng Power International has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Days Inventory for an Utilities - Independent Power Producers company?
The median Days Inventory among Utilities - Independent Power Producers companies is 28.77, based on 332 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Huaneng Power International's current Days Inventory of 18.65 is 35.2% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Huaneng Power International and its competitors. For the Utilities - Independent Power Producers industry, the median Days Inventory is 28.77 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Huaneng Power International's current Days Inventory is 18.65, which is 13% below median its own 10-year median of 21.50. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Huaneng Power International stock overvalued right now?
Based on GuruFocus' analysis, Huaneng Power International (HUNGF) is currently considered Fairly Valued. The stock's GF Value™ is $0.98, compared to a current price of $0.95 — trading 2.9% below its estimated fair value. The current Days Inventory is 18.65, which is 13% below median its 10-year median of 21.50 and 35.2% below the Utilities - Independent Power Producers industry median of 28.77. Huaneng Power International's overall GF Score™ is 44/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Huaneng Power International (HUNGF), the current Days Inventory is 18.65 as of Mar. 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 Huaneng Power International (HUNGF) Overvalued in 2026?

Based on GuruFocus' analysis, Huaneng Power International stock appears to be undervalued. The current stock price of $0.95 is trading 2.9% below its estimated GF Value™ of $0.98. GuruFocus considers Huaneng Power International to be Fairly Valued.

Key valuation signals for HUNGF:

  • Days Inventory: 18.65 (13% below median its 10-year median of 21.50)
  • GF Value™: $0.98 vs. price of $0.95 (2.9% below fair value)
  • GF Score™: 44/100 with 6 warning signs
  • Industry Position: 35.2% below the Utilities - Independent Power Producers median (#130 of 332)

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


Huaneng Power International Business Description

Address No. 6 Fuxingmennei Street, Huaneng Building, Xicheng District, Beijing, CHN, 100031
Huaneng Power International Inc and its subsidiaries are mainly engaged in developing, constructing, operating, and managing power plants throughout China. It has a substantial controlled power generation capacity across China, with a meaningful portion of its portfolio comprising low-carbon and clean energy sources. Additionally, the Group owns a power company in Singapore and invests in a power company in Pakistan. The majority of its revenue is generated from the sale of power and heat. Huaneng Power's reportable segments are: PRC power segment, which generates maximum revenue, Overseas power segment, and All other segments (including port and transportation operations). Geographically, it derives maximum revenue from the People's Republic of China (PRC), followed by overseas markets.
44GF Score

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Days Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$0.95
Price
$0.98
GF Value