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.
Oi Electric CoTSE:6822 -0.90%46 Days Inventory is 90.09 as of Mar. 2026, which is 2% above its 10-year median of 87.99. GuruFocus rates TSE:6822 with a GF Score™ of 46/100 and a GF Value™ of 円2,801.79 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 2,420 Hardware companies, Oi Electric Co ranks worse than 55.45% on this metric.
The historical rank and industry rank for Oi Electric Co's Days Inventory or its related term are showing as below:
TSE:6822'
s Days Inventory Range Over the Past 10 Years
Min: 44.83 Med: 87.99 Max: 141.1
Current: 104.43
During the past 13 years, Oi Electric Co's highest Days Inventory was 141.10. The lowest was 44.83. And the median was 87.99.
TSE:6822's Days Inventory is ranked worse than 55.45% of 2420
companies
in the Hardware industry
Industry Median: 94.265
vs TSE:6822: 104.43
Oi Electric Co's Days Inventory
increased
from Mar. 2025 (88.13) to Mar. 2026 (90.09).
It might indicate that Oi Electric Co's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Oi Electric Co's Inventory Turnover for the
six
months ended in Mar. 2026 was 2.03.
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.
Oi Electric Co's Inventory-to-Revenue for the
six
months ended in Mar. 2026 was 0.40.
Oi Electric Co (TSE:6822) 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.
Oi Electric Co's Inventory Turnover for the
six
months ended in Mar. 2026 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.
Oi Electric Co's Inventory to Revenue for the
six
months ended in Mar. 2026 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.
Oi Electric Co Days Inventory Related Terms
Oi Electric Co Days Inventory Historical Data
* Premium members only.
The historical data trend for Oi Electric 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.
TSE:6822 vs CSCO, CIEN, MSI: Days Inventory Comparison
For the Communication Equipment subindustry, Oi Electric 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.
Oi Electric Co Days Inventory vs Hardware Industry
For the Hardware industry and Technology sector, Oi Electric Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where Oi Electric 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.
Oi Electric Co (TSE:6822) has a Days Inventory of 90.09 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Oi Electric Co and its competitors. This is near median its historical median of 87.99. Over the past decade, Oi Electric Co's Days Inventory has ranged from 44.83 to 141.10. According to the industry distribution chart, Oi Electric Co ranks #1342 out of 2420 companies in the Hardware industry, placing it in the top 55.5%.
Is Oi Electric Co's Days Inventory too high?
Oi Electric Co's current Days Inventory of 90.09 is near median its 10-year median of 87.99. Over the past 10 years, this metric has ranged from a low of 44.83 to a high of 141.10. The Hardware industry median Days Inventory is 94.27. Oi Electric Co's value of 90.09 is 4.4% below this industry median. Based on the distribution chart, Oi Electric Co ranks #1342 out of 2420 companies in the Hardware industry, which is below the industry midpoint. Overall, Oi Electric Co has a GF Score™ of 46/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Oi Electric Co's Days Inventory compare to CSCO and CIEN?
According to the Hardware industry distribution chart, Oi Electric Co ranks #1342 out of 2420 companies for Days Inventory. This places Oi Electric Co in the lower half of its industry. The industry median Days Inventory is 94.27. Oi Electric Co's value of 90.09 is 4.4% below this benchmark. Historically, Oi Electric Co's own Days Inventory has ranged from 44.83 to 141.10 over the past decade. While the company's 10-year median is 87.99 vs. the industry median of 94.27, Oi Electric 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 94.27, based on 2,420 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. Oi Electric Co's current Days Inventory of 90.09 is 4.4% 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 Oi Electric Co and its competitors. For the Hardware industry, the median Days Inventory is 94.27 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Oi Electric Co's current Days Inventory is 90.09, which is near median its own 10-year median of 87.99. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Oi Electric Co stock overvalued right now?
Based on GuruFocus' analysis, Oi Electric Co (TSE:6822) is currently considered Significantly Overvalued. The stock's GF Value™ is 円2,801.79, compared to a current price of 円5,510.00 — trading 96.7% above its estimated fair value. The current Days Inventory is 90.09, which is near median its 10-year median of 87.99 and 4.4% below the Hardware industry median of 94.27. Oi Electric Co's overall GF Score™ is 46/100 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 Oi Electric Co (TSE:6822), the current Days Inventory is 90.09 as of Mar. 2026. 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 Oi Electric Co (TSE:6822) Overvalued in 2026?
Based on GuruFocus' analysis, Oi Electric Co stock appears to be overvalued.
The current stock price of 円5,510.00 is trading 96.7% above its estimated GF Value™ of 円2,801.79.
GuruFocus considers Oi Electric Co to be Significantly Overvalued.
Key valuation signals for TSE:6822:
Days Inventory: 90.09 (near median its 10-year median of 87.99)
GF Value™: 円2,801.79 vs. price of 円5,510.00 (96.7% above fair value)
Industry Position: 4.4% below the Hardware median (#1342 of 2420)
No single metric tells the full story. See the TSE:6822 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Oi Electric Co Ltd is engaged in the manufacturing and sales of information transmission, monitoring and control, telecommunications network, and mobile communication devices and measuring instruments. It has been manufacturing various information/communication products that are vital for construction of information networks.
46GF Score
Get the complete analysis for TSE:6822
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
TSE:6822 has been successfully added to your 
