Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Chime Ball Technology CoROCO:1595 -5.85%51 Days Inventory is 610.78 as of Dec. 2025, which is 107% above its 10-year median of 295.30. GuruFocus rates ROCO:1595 with a GF Score™ of 51/100 and a GF Value™ of NT$19.31 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 2,968 Industrial Products companies, Chime Ball Technology Co ranks worse than 98.35% on this metric.
The historical rank and industry rank for Chime Ball Technology Co's Days Inventory or its related term are showing as below:
ROCO:1595'
s Days Inventory Range Over the Past 10 Years
Min: 204.63 Med: 295.3 Max: 791.91
Current: 776.08
During the past 13 years, Chime Ball Technology Co's highest Days Inventory was 791.91. The lowest was 204.63. And the median was 295.30.
ROCO:1595's Days Inventory is ranked worse than 98.35% of 2968
companies
in the Industrial Products industry
Industry Median: 119.51
vs ROCO:1595: 776.08
Chime Ball Technology Co's Days Inventory
declined
from Dec. 2024 (700.29) to Dec. 2025 (610.78).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Chime Ball Technology Co's Inventory Turnover for the
three
months ended in Dec. 2025 was 0.15.
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.
Chime Ball Technology Co's Inventory-to-Revenue for the
three
months ended in Dec. 2025 was 4.90.
Chime Ball Technology Co (ROCO:1595) 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.
Chime Ball Technology 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.
Chime Ball Technology 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.
Chime Ball Technology Co Days Inventory Related Terms
Chime Ball Technology 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.
ROCO:1595 vs GEV, ETN, PH: Days Inventory Comparison
For the Specialty Industrial Machinery subindustry, Chime Ball Technology 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.
Chime Ball Technology Co Days Inventory vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Chime Ball Technology Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where Chime Ball Technology 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.
Chime Ball Technology Co (ROCO:1595) has a Days Inventory of 610.78 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Chime Ball Technology Co and its competitors. This is 107% above median its historical median of 295.30. Over the past decade, Chime Ball Technology Co's Days Inventory has ranged from 204.63 to 791.91. According to the industry distribution chart, Chime Ball Technology Co ranks #2919 out of 2968 companies in the Industrial Products industry, placing it in the top 98.3%.
Is Chime Ball Technology Co's Days Inventory too high?
Chime Ball Technology Co's current Days Inventory of 610.78 is 107% above median its 10-year median of 295.30. Over the past 10 years, this metric has ranged from a low of 204.63 to a high of 791.91. The Industrial Products industry median Days Inventory is 119.51. Chime Ball Technology Co's value of 610.78 is 411.1% above this industry median. Based on the distribution chart, Chime Ball Technology Co ranks #2919 out of 2968 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Chime Ball Technology Co has a GF Score™ of 51/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Chime Ball Technology Co's Days Inventory compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Chime Ball Technology Co ranks #2919 out of 2968 companies for Days Inventory. This places Chime Ball Technology Co in the lower half of its industry. The industry median Days Inventory is 119.51. Chime Ball Technology Co's value of 610.78 is 411.1% above this benchmark. Historically, Chime Ball Technology Co's own Days Inventory has ranged from 204.63 to 791.91 over the past decade. While the company's 10-year median is 295.30 vs. the industry median of 119.51, Chime Ball Technology Co has consistently been above 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 Industrial Products company?
The median Days Inventory among Industrial Products companies is 119.51, based on 2,968 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. Chime Ball Technology Co's current Days Inventory of 610.78 is 411.1% above 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 Chime Ball Technology Co and its competitors. For the Industrial Products industry, the median Days Inventory is 119.51 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Chime Ball Technology Co's current Days Inventory is 610.78, which is 107% above median its own 10-year median of 295.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Chime Ball Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Chime Ball Technology Co (ROCO:1595) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$19.31, compared to a current price of NT$59.50 — trading 208.1% above its estimated fair value. The current Days Inventory is 610.78, which is 107% above median its 10-year median of 295.30 and 411.1% above the Industrial Products industry median of 119.51. Chime Ball Technology Co's overall GF Score™ is 51/100 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 Chime Ball Technology Co (ROCO:1595), the current Days Inventory is 610.78 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 Chime Ball Technology Co (ROCO:1595) Overvalued in 2026?
Based on GuruFocus' analysis, Chime Ball Technology Co stock appears to be overvalued.
The current stock price of NT$59.50 is trading 208.1% above its estimated GF Value™ of NT$19.31.
GuruFocus considers Chime Ball Technology Co to be Significantly Overvalued.
Key valuation signals for ROCO:1595:
Days Inventory: 610.78 (107% above median its 10-year median of 295.30)
GF Value™: NT$19.31 vs. price of NT$59.50 (208.1% above fair value)
Industry Position: 411.1% above the Industrial Products median (#2919 of 2968)
No single metric tells the full story. See the ROCO:1595 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Chime Ball Technology Co Ltd is mainly engaged in the design, R&D, and production of cost-effective exposure machines, the provision of optimal exposure solutions for printed circuit boards (PCB), flexible printed circuits (FPC) and touch panels, and the manufacturing and trading of related mechanical equipment.
51GF Score
Get the complete analysis for ROCO:1595
Days Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:1595 has been successfully added to your 
