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Shanghai Conant Optical CoHKSE:02276 -5.46%78 Days Inventory is 166.89 as of Dec. 2025, which is 1% below its 10-year median of 167.87. GuruFocus rates HKSE:02276 with a GF Score™ of 78/100 and a GF Value™ of HK$15.68 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 786 Medical Devices & Instruments companies, Shanghai Conant Optical Co ranks better than 56.49% on this metric.
The historical rank and industry rank for Shanghai Conant Optical Co's Days Inventory or its related term are showing as below:
HKSE:02276'
s Days Inventory Range Over the Past 10 Years
Min: 153.03 Med: 167.87 Max: 180.58
Current: 163.78
During the past 8 years, Shanghai Conant Optical Co's highest Days Inventory was 180.58. The lowest was 153.03. And the median was 167.87.
HKSE:02276's Days Inventory is ranked better than 56.49% of 786
companies
in the Medical Devices & Instruments industry
Industry Median: 176.385
vs HKSE:02276: 163.78
Inventory Turnover measures how fast the company turns over its inventory within a year.
Shanghai Conant Optical Co's Inventory Turnover for the
six
months ended in Dec. 2025 was 1.09.
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.
Shanghai Conant Optical Co's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 0.52.
Shanghai Conant Optical Co (HKSE:02276) 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.
Shanghai Conant Optical 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.
Shanghai Conant Optical 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.
Shanghai Conant Optical Co Days Inventory Related Terms
Shanghai Conant Optical Co Days Inventory Historical Data
* 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.
HKSE:02276 vs ISRG, BDX, MDLN: Days Inventory Comparison
For the Medical Instruments & Supplies subindustry, Shanghai Conant Optical 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.
Shanghai Conant Optical Co Days Inventory vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Shanghai Conant Optical Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where Shanghai Conant Optical Co's Days Inventory falls into.
* 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.
Shanghai Conant Optical Co (HKSE:02276) has a Days Inventory of 166.89 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Shanghai Conant Optical Co and its competitors. This is near median its historical median of 167.87. Over the past decade, Shanghai Conant Optical Co's Days Inventory has ranged from 153.03 to 180.58. According to the industry distribution chart, Shanghai Conant Optical Co ranks #342 out of 786 companies in the Medical Devices & Instruments industry, placing it in the top 43.5%.
Is Shanghai Conant Optical Co's Days Inventory too high?
Shanghai Conant Optical Co's current Days Inventory of 166.89 is near median its 10-year median of 167.87. Over the past 10 years, this metric has ranged from a low of 153.03 to a high of 180.58. The Medical Devices & Instruments industry median Days Inventory is 176.39. Shanghai Conant Optical Co's value of 166.89 is 5.4% below this industry median. Based on the distribution chart, Shanghai Conant Optical Co ranks #342 out of 786 companies in the Medical Devices & Instruments industry, which is above the industry midpoint. Overall, Shanghai Conant Optical Co has a GF Score™ of 78/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Shanghai Conant Optical Co's Days Inventory compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, Shanghai Conant Optical Co ranks #342 out of 786 companies for Days Inventory. This puts Shanghai Conant Optical Co in the upper half of its industry. The industry median Days Inventory is 176.39. Shanghai Conant Optical Co's value of 166.89 is 5.4% below this benchmark. Historically, Shanghai Conant Optical Co's own Days Inventory has ranged from 153.03 to 180.58 over the past decade. While the company's 10-year median is 167.87 vs. the industry median of 176.39, Shanghai Conant Optical 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 Medical Devices & Instruments company?
The median Days Inventory among Medical Devices & Instruments companies is 176.39, based on 786 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. Shanghai Conant Optical Co's current Days Inventory of 166.89 is 5.4% 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 Shanghai Conant Optical Co and its competitors. For the Medical Devices & Instruments industry, the median Days Inventory is 176.39 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Shanghai Conant Optical Co's current Days Inventory is 166.89, which is near median its own 10-year median of 167.87. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Shanghai Conant Optical Co stock overvalued right now?
Based on GuruFocus' analysis, Shanghai Conant Optical Co (HKSE:02276) is currently considered Significantly Overvalued. The stock's GF Value™ is HK$15.68, compared to a current price of HK$38.44 — trading 145.2% above its estimated fair value. The current Days Inventory is 166.89, which is near median its 10-year median of 167.87 and 5.4% below the Medical Devices & Instruments industry median of 176.39. Shanghai Conant Optical Co's overall GF Score™ is 78/100 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 Shanghai Conant Optical Co (HKSE:02276), the current Days Inventory is 166.89 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 Shanghai Conant Optical Co (HKSE:02276) Overvalued in 2026?
Based on GuruFocus' analysis, Shanghai Conant Optical Co stock appears to be overvalued.
The current stock price of HK$38.44 is trading 145.2% above its estimated GF Value™ of HK$15.68.
GuruFocus considers Shanghai Conant Optical Co to be Significantly Overvalued.
Key valuation signals for HKSE:02276:
Days Inventory: 166.89 (near median its 10-year median of 167.87)
GF Value™: HK$15.68 vs. price of HK$38.44 (145.2% above fair value)
Industry Position: 5.4% below the Medical Devices & Instruments median (#342 of 786)
No single metric tells the full story. See the HKSE:02276 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
AddressNo. 1-42, Lane 83, Hongxiang North Road, 4th Floor, Building 35, Lin-gang Special Area, China (Shanghai) Pilot Free Trade Zone China, Shanghai, CHN
Shanghai Conant Optical Co Ltd is a resin spectacle lens manufacturer in China. The company offers a wide range of resin spectacle lenses to its customers including standardized lenses and customized lenses. The spectacle lenses are also tinted, coated, or cast with various films or coatings for added functionality, such as polarised, photochromic, blue-ray blocking, anti-scratch, anti-reflection, and anti-smudge. Geographically, the company generates a majority of its revenue from Mainland China and the rest from the Americas, Europe, Oceania, Africa, and Asia (except for mainland China). It products include: CR-Freeform; CoMax; AC lens; Gaming Glassed, Antifog Lens; MyoEase; Polycarbonate lens; Photochromic coating lens; SingleVision Finished Lens; and Others.
78GF Score
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