Polygreen Resources Co (ROCO:8423) Days Inventory: 40.65 (As of Dec. 2025) — 21% Below Median

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ROCO:8423 Polygreen Resources Co Ltd ROCO:8423
75 GF Score
Price NT$17.60
GF Value NT$16.17
Valuation Fairly Valued
! 3 Warning Signs
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What is Polygreen Resources Co Days Inventory?

Polygreen Resources Co ROCO:8423 -0.56% 75 Days Inventory is 40.65 as of Dec. 2025, which is 21% below its 10-year median of 51.60. GuruFocus rates ROCO:8423 with a GF Score™ of 75/100 and a GF Value™ of NT$16.17 (Fairly Valued). The stock has 3 warning signs investors should review. Among 1,290 Vehicles & Parts companies, Polygreen Resources Co ranks better than 84.81% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Polygreen Resources Co's Average Total Inventories for the three months ended in Dec. 2025 was NT$30.3 Mil. Polygreen Resources Co's Cost of Goods Sold for the three months ended in Dec. 2025 was NT$68.0 Mil. Hence, Polygreen Resources Co's Days Inventory for the three months ended in Dec. 2025 was 40.65.

The historical rank and industry rank for Polygreen Resources Co's Days Inventory or its related term are showing as below:

ROCO:8423' s Days Inventory Range Over the Past 10 Years
Min: 35.2   Med: 51.6   Max: 56.39
Current: 39.53

During the past 13 years, Polygreen Resources Co's highest Days Inventory was 56.39. The lowest was 35.20. And the median was 51.60.

ROCO:8423's Days Inventory is ranked better than
84.81% of 1290 companies
in the Vehicles & Parts industry
Industry Median: 80.33 vs ROCO:8423: 39.53

Polygreen Resources Co's Days Inventory increased from Dec. 2024 (38.37) to Dec. 2025 (40.65). It might indicate that Polygreen Resources Co's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Polygreen Resources Co's Inventory Turnover for the three months ended in Dec. 2025 was 2.24.

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. Polygreen Resources Co's Inventory-to-Revenue for the three months ended in Dec. 2025 was 0.32.


Polygreen Resources Co  (ROCO:8423) 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.

Polygreen Resources Co's Inventory Turnover for the three months ended in Dec. 2025 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.

Polygreen Resources Co's Inventory to Revenue for the three months ended in Dec. 2025 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.


Polygreen Resources Co Days Inventory Related Terms


Polygreen Resources Co Days Inventory Historical Data

* Premium members only.

The historical data trend for Polygreen Resources Co'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.

Polygreen Resources Co Days Inventory Chart

Polygreen Resources Co 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 50.74 39.26 35.20 35.56 39.29

Polygreen Resources Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 38.37 38.42 38.05 41.49 40.65

ROCO:8423 vs ORLY, AZO: Days Inventory Comparison

For the Auto Parts subindustry, Polygreen Resources Co'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.


Polygreen Resources Co Days Inventory vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Polygreen Resources Co's Days Inventory distribution charts can be found below:

* The bar in red indicates where Polygreen Resources Co's Days Inventory falls into.


ROCO:8423
75GF Score
Polygreen Resources Co Ltd ROCO:8423
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Polygreen Resources Co Days Inventory Calculation

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

Polygreen Resources Co'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
=( (28.43 + 30.311) / 2 ) / 272.825*365
=29.3705 / 272.825*365
=39.29

Polygreen Resources Co's Days Inventory for the quarter that ended in Dec. 2025 is calculated as:

Days Inventory (Q: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Sep. 2025 ) + Total Inventories (Q: Dec. 2025 )) / count ) / Cost of Goods Sold (Q: Dec. 2025 )*Days in Period
=( (30.238 + 30.311) / 2 ) / 67.956*365 / 4
=30.2745 / 67.956*365 / 4
=40.65

* 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 40.65 mean?
Polygreen Resources Co (ROCO:8423) has a Days Inventory of 40.65 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Polygreen Resources Co and its competitors. This is 21% below median its historical median of 51.60. Over the past decade, Polygreen Resources Co's Days Inventory has ranged from 35.20 to 56.39. According to the industry distribution chart, Polygreen Resources Co ranks #196 out of 1290 companies in the Vehicles & Parts industry, placing it in the top 15.2%.
Is Polygreen Resources Co's Days Inventory too high?
Polygreen Resources Co's current Days Inventory of 40.65 is 21% below median its 10-year median of 51.60. Over the past 10 years, this metric has ranged from a low of 35.20 to a high of 56.39. The Vehicles & Parts industry median Days Inventory is 80.33. Polygreen Resources Co's value of 40.65 is 49.4% below this industry median. Based on the distribution chart, Polygreen Resources Co ranks #196 out of 1290 companies in the Vehicles & Parts industry, which is in the top quartile — a strong position relative to peers. Overall, Polygreen Resources Co has a GF Score™ of 75/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Polygreen Resources Co's Days Inventory compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Polygreen Resources Co ranks #196 out of 1290 companies for Days Inventory. This places Polygreen Resources Co in the top 15% of its industry — outperforming the majority of peers. The industry median Days Inventory is 80.33. Polygreen Resources Co's value of 40.65 is 49.4% below this benchmark. Historically, Polygreen Resources Co's own Days Inventory has ranged from 35.20 to 56.39 over the past decade. While the company's 10-year median is 51.60 vs. the industry median of 80.33, Polygreen Resources Co 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 a Vehicles & Parts company?
The median Days Inventory among Vehicles & Parts companies is 80.33, based on 1,290 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. Polygreen Resources Co's current Days Inventory of 40.65 is 49.4% 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 Polygreen Resources Co and its competitors. For the Vehicles & Parts industry, the median Days Inventory is 80.33 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Polygreen Resources Co's current Days Inventory is 40.65, which is 21% below median its own 10-year median of 51.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Polygreen Resources Co stock overvalued right now?
Based on GuruFocus' analysis, Polygreen Resources Co (ROCO:8423) is currently considered Fairly Valued. The stock's GF Value™ is NT$16.17, compared to a current price of NT$17.60 — trading 8.8% above its estimated fair value. The current Days Inventory is 40.65, which is 21% below median its 10-year median of 51.60 and 49.4% below the Vehicles & Parts industry median of 80.33. Polygreen Resources Co's overall GF Score™ is 75/100 with 3 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 Polygreen Resources Co (ROCO:8423), the current Days Inventory is 40.65 as of Dec. 2025. 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 Polygreen Resources Co (ROCO:8423) Overvalued in 2026?

Based on GuruFocus' analysis, Polygreen Resources Co stock appears to be overvalued. The current stock price of NT$17.60 is trading 8.8% above its estimated GF Value™ of NT$16.17. GuruFocus considers Polygreen Resources Co to be Fairly Valued.

Key valuation signals for ROCO:8423:

  • Days Inventory: 40.65 (21% below median its 10-year median of 51.60)
  • GF Value™: NT$16.17 vs. price of NT$17.60 (8.8% above fair value)
  • GF Score™: 75/100 with 3 warning signs
  • Industry Position: 49.4% below the Vehicles & Parts median (#196 of 1290)

No single metric tells the full story. See the ROCO:8423 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Polygreen Resources Co Business Description

Address North Sound Road, Cannon Place, P.O. Box 712, Suite 102, Grand Cayman, CYM, KY1 9006
Polygreen Resources Co Ltd is engaged in the rubber recycling business, offering its products to manufacturers of the tire and conveyor belt industries. The company manufactures premium-quality reclaimed rubber, crumb rubber, and rubber granules. Its products include Rubber asphalt application, Reclaimed Rubber, Butyl Reclaimed Rubber, Crumb Rubber, and Tyre Chip. It has only one operating segment which focuses on the manufacturing and sales of reclaimed rubber. The company operates in Malaysia, Japan, Indonesia, Vietnam, Taiwan, and other countries, of which key revenue is derived from Malaysia.
75GF Score

Get the complete analysis for ROCO:8423

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

NT$17.60
Price
NT$16.17
GF Value