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Days Inventory indicates the number of days of goods in sales that a company has in the inventory.
St Shine Optical Co's Days Inventory for the
three
months ended in Dec. 2025 was 139.51.
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.
St Shine Optical Co's Inventory-to-Revenue for the quarter that ended in Dec. 2025 was 1.25.
St Shine Optical Co (ROCO:1565) Inventory Turnover Explanation
Inventory Turnover measures how fast the company turns over its inventory within a year. A higher Inventory Turnover means the company has light inventory. Therefore the company spends less money on storage, write downs, and obsolete inventory. If the inventory is too light, it may affect sales because the company may not have enough to meet demand.
1. Days Inventory indicates the number of days of goods in sales that a company has in the inventory.
St Shine Optical Co's Days Inventory 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.
St Shine Optical Co's Inventory to Revenue for the quarter that 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
Usually retailers pile up their inventories at holiday seasons to meet the stronger demand. Therefore, the inventory of a particular quarter of a year should not be used to calculate Inventory Turnover. An average inventory is a better indication.
St Shine Optical Co Inventory Turnover Related Terms
St Shine Optical Co Inventory Turnover Historical Data
* Premium members only.
The historical data trend for St Shine Optical Co's Inventory Turnover 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.
* 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.
St Shine Optical Co (ROCO:1565) has a Inventory Turnover of 0.65 as of Dec. 2025. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on St Shine Optical Co and its competitors.
Is St Shine Optical Co's Inventory Turnover too high?
St Shine Optical Co's current Inventory Turnover is 0.65. Overall, St Shine Optical Co has a GF Score™ of 67/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does St Shine Optical Co's Inventory Turnover compare to ISRG and BDX?
St Shine Optical Co's Inventory Turnover of 0.65 can be compared against companies in the Medical Devices & Instruments industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Inventory Turnover for a Medical Devices & Instruments company?
A good Inventory Turnover depends on the Medical Devices & Instruments industry context. However, Inventory Turnover 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 Inventory Turnover mean?
A high Inventory Turnover can signal that a stock is expensive relative to its fundamentals. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on St Shine Optical Co and its competitors. St Shine Optical Co's current Inventory Turnover is 0.65. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is St Shine Optical Co stock overvalued right now?
Based on GuruFocus' analysis, St Shine Optical Co (ROCO:1565) is currently considered Possible Value Trap. The stock's GF Value™ is NT$167.66, compared to a current price of NT$93.50 — trading 44.2% below its estimated fair value. The current Inventory Turnover is 0.65. St Shine Optical Co's overall GF Score™ is 67/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Inventory Turnover calculated?
Inventory Turnover is calculated from a company's financial statements. For St Shine Optical Co (ROCO:1565), the current Inventory Turnover is 0.65 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 St Shine Optical Co (ROCO:1565) Overvalued in 2026?
Based on GuruFocus' analysis, St Shine Optical Co stock appears to be undervalued.
The current stock price of NT$93.50 is trading 44.2% below its estimated GF Value™ of NT$167.66.
GuruFocus considers St Shine Optical Co to be Possible Value Trap.
Key valuation signals for ROCO:1565:
Inventory Turnover: 0.65
GF Value™: NT$167.66 vs. price of NT$93.50 (44.2% below fair value)
No single metric tells the full story. See the ROCO:1565 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
St Shine Optical Co Ltd is engaged in the manufacturing and trading of contact lenses (soft and hard), optical lenses, and related products. Geographically, the company generates maximum of its revenue from Asia (excluding Taiwan), followed by Europe, Taiwan, and America.
67GF Score
Get the complete analysis for ROCO:1565
Inventory Turnover is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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