SNPTF (Sunny Optical Technology (Group) Co) Days Inventory: 61.77 (As of Dec. 2025) — Near Median


SNPTF Sunny Optical Technology (Group) Co Ltd SNPTF
84 GF Score
Price $7.75
GF Value $10.79
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Sunny Optical Technology (Group) Co Days Inventory?

Sunny Optical Technology (Group) Co SNPTF 84 Days Inventory is 61.77 as of Dec. 2025, which is 6% below its 10-year median of 65.52. GuruFocus rates SNPTF with a GF Scoreâ„¢ of 84/100 and a GF Valueâ„¢ of $10.79 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 2,415 Hardware companies, Sunny Optical Technology (Group) Co ranks better than 69.4% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Sunny Optical Technology (Group) Co's Average Total Inventories for the six months ended in Dec. 2025 was $911 Mil. Sunny Optical Technology (Group) Co's Cost of Goods Sold for the six months ended in Dec. 2025 was $2,691 Mil. Hence, Sunny Optical Technology (Group) Co's Days Inventory for the six months ended in Dec. 2025 was 61.77.

The historical rank and industry rank for Sunny Optical Technology (Group) Co's Days Inventory or its related term are showing as below:

SNPTF' s Days Inventory Range Over the Past 10 Years
Min: 50.23   Med: 65.52   Max: 73.65
Current: 65.34

During the past 13 years, Sunny Optical Technology (Group) Co's highest Days Inventory was 73.65. The lowest was 50.23. And the median was 65.52.

SNPTF's Days Inventory is ranked better than
69.4% of 2415 companies
in the Hardware industry
Industry Median: 94.29 vs SNPTF: 65.34

Sunny Optical Technology (Group) Co's Days Inventory declined from Dec. 2024 (61.82) to Dec. 2025 (61.77).

Inventory Turnover measures how fast the company turns over its inventory within a year. Sunny Optical Technology (Group) Co's Inventory Turnover for the six months ended in Dec. 2025 was 2.95.

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. Sunny Optical Technology (Group) Co's Inventory-to-Revenue for the six months ended in Dec. 2025 was 0.27.


Sunny Optical Technology (Group) Co  (OTCPK:SNPTF) 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.

Sunny Optical Technology (Group) Co's Inventory Turnover for the six 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.

Sunny Optical Technology (Group) Co's Inventory to Revenue for the six 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.


Sunny Optical Technology (Group) Co Days Inventory Related Terms


Sunny Optical Technology (Group) Co Days Inventory Historical Data

* Premium members only.

The historical data trend for Sunny Optical Technology (Group) 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.

Sunny Optical Technology (Group) Co Days Inventory Chart

Sunny Optical Technology (Group) 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 70.53 73.58 67.18 64.79 67.60

Sunny Optical Technology (Group) Co Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 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 58.26 58.15 61.82 66.89 61.77

SNPTF vs APH, GLW: Days Inventory Comparison

For the Electronic Components subindustry, Sunny Optical Technology (Group) 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.


Sunny Optical Technology (Group) Co Days Inventory vs Hardware Industry

For the Hardware industry and Technology sector, Sunny Optical Technology (Group) Co's Days Inventory distribution charts can be found below:

* The bar in red indicates where Sunny Optical Technology (Group) Co's Days Inventory falls into.


SNPTF
84GF Score
Sunny Optical Technology (Group) Co Ltd SNPTF
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Sunny Optical Technology (Group) Co Days Inventory Calculation

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

Sunny Optical Technology (Group) 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
=( (806.257 + 1019.382) / 2 ) / 4928.617*365
=912.8195 / 4928.617*365
=67.60

Sunny Optical Technology (Group) 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: Jun. 2025 ) + Total Inventories (Q: Dec. 2025 )) / count ) / Cost of Goods Sold (Q: Dec. 2025 )*Days in Period
=( (802.465 + 1019.382) / 2 ) / 2691.357*365 / 2
=910.9235 / 2691.357*365 / 2
=61.77

* 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 61.77 mean?
Sunny Optical Technology (Group) Co (SNPTF) has a Days Inventory of 61.77 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Sunny Optical Technology (Group) Co and its competitors. This is near median its historical median of 65.52. Over the past decade, Sunny Optical Technology (Group) Co's Days Inventory has ranged from 50.23 to 73.65. According to the industry distribution chart, Sunny Optical Technology (Group) Co ranks #739 out of 2415 companies in the Hardware industry, placing it in the top 30.6%.
Is Sunny Optical Technology (Group) Co's Days Inventory too high?
Sunny Optical Technology (Group) Co's current Days Inventory of 61.77 is near median its 10-year median of 65.52. Over the past 10 years, this metric has ranged from a low of 50.23 to a high of 73.65. The Hardware industry median Days Inventory is 94.29. Sunny Optical Technology (Group) Co's value of 61.77 is 34.5% below this industry median. Based on the distribution chart, Sunny Optical Technology (Group) Co ranks #739 out of 2415 companies in the Hardware industry, which is above the industry midpoint. Overall, Sunny Optical Technology (Group) Co has a GF Scoreâ„¢ of 84/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Sunny Optical Technology (Group) Co's Days Inventory compare to APH and GLW?
According to the Hardware industry distribution chart, Sunny Optical Technology (Group) Co ranks #739 out of 2415 companies for Days Inventory. This puts Sunny Optical Technology (Group) Co in the upper half of its industry. The industry median Days Inventory is 94.29. Sunny Optical Technology (Group) Co's value of 61.77 is 34.5% below this benchmark. Historically, Sunny Optical Technology (Group) Co's own Days Inventory has ranged from 50.23 to 73.65 over the past decade. While the company's 10-year median is 65.52 vs. the industry median of 94.29, Sunny Optical Technology (Group) 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 Hardware company?
The median Days Inventory among Hardware companies is 94.29, based on 2,415 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. Sunny Optical Technology (Group) Co's current Days Inventory of 61.77 is 34.5% 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 Sunny Optical Technology (Group) Co and its competitors. For the Hardware industry, the median Days Inventory is 94.29 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sunny Optical Technology (Group) Co's current Days Inventory is 61.77, which is near median its own 10-year median of 65.52. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sunny Optical Technology (Group) Co stock overvalued right now?
Based on GuruFocus' analysis, Sunny Optical Technology (Group) Co (SNPTF) is currently considered Modestly Undervalued. The stock's GF Value™ is $10.79, compared to a current price of $7.75 — trading 28.2% below its estimated fair value. The current Days Inventory is 61.77, which is near median its 10-year median of 65.52 and 34.5% below the Hardware industry median of 94.29. Sunny Optical Technology (Group) Co's overall GF Score™ is 84/100 with 5 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 Sunny Optical Technology (Group) Co (SNPTF), the current Days Inventory is 61.77 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 Sunny Optical Technology (Group) Co (SNPTF) Overvalued in 2026?

Based on GuruFocus' analysis, Sunny Optical Technology (Group) Co stock appears to be undervalued. The current stock price of $7.75 is trading 28.2% below its estimated GF Value™ of $10.79. GuruFocus considers Sunny Optical Technology (Group) Co to be Modestly Undervalued.

Key valuation signals for SNPTF:

  • Days Inventory: 61.77 (near median its 10-year median of 65.52)
  • GF Value™: $10.79 vs. price of $7.75 (28.2% below fair value)
  • GF Score™: 84/100 with 5 warning signs
  • Industry Position: 34.5% below the Hardware median (#739 of 2415)

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


Sunny Optical Technology (Group) Co Business Description

Address No. 66-68, Fengle Road, Zhejiang Province, Yuyao, CHN, 315400
Headquartered in Yuyao, China, Sunny Optical is one of China's biggest handset camera module makers and the world's largest handset lens sets manufacturer. Higher-margin lens sets are used in smartphones, vehicles, and extended reality. Sunny Optical is a key beneficiary of the secular growth of extended-reality devices and vehicle camera demand, as advanced driver-assistance systems witness rising adoption among automakers. The firm also manufactures optical instruments, such as high-end microscopes and optical measuring instruments. The company employed over 34,393 people as of Dec. 31, 2025.
84GF Score

Get the complete analysis for SNPTF

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

$7.75
Price
$10.79
GF Value