Optical CableOCC -4.80%46 Altman Z-Score is 7.05 as of Jun. 26, 2026, which is 106% above its 10-year median of 3.43. GuruFocus rates OCC with a GF Score™ of 46/100 and a GF Value™ of $3.22 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 2,456 Hardware companies, Optical Cable ranks better than 76.18% on this metric.
The Altman Z-Score is a model designed to predict the likelihood of a company going bankrupt within the next two years. Created by American finance professor Edward Altman in 1968, the model is specifically designed for publicly traded manufacturing companies with assets greater than $1 million.
Good Sign:
Altman Z-score of 7.28 is strong.
Optical Cable has a Altman Z-Score of 7.05, indicating it is in Safe Zones. This implies the Altman Z-Score is strong.
The zones of discrimination were as such:
When Altman Z-Score <= 1.8, it is in Distress Zones.
When Altman Z-Score >= 3, it is in Safe Zones.
When Altman Z-Score is between 1.8 and 3, it is in Grey Zones.
The historical rank and industry rank for Optical Cable's Altman Z-Score or its related term are showing as below:
OCC'
s Altman Z-Score Range Over the Past 10 Years
Min: 2.11 Med: 3.43 Max: 7.28
Current: 7.28
During the past 13 years, Optical Cable's highest Altman Z-Score was 7.28. The lowest was 2.11. And the median was 3.43.
X1: The Working Capital/Total Assets (WC/TA) ratio is a measure of the net liquid assets of the firm relative to the total capitalization. Working capital is defined as the difference between current assets and current liabilities. Ordinarily, a firm experiencing consistent operating losses will have shrinking current assets in relation to total assets. Altman found this one proved to be the most valuable liquidity ratio comparing with the current ratio and the quick ratio. This is however the least significant of the five factors.
X2: Retained Earnings/Total Assets: the RE/TA ratio measures the leverage of a firm. Retained earnings is the account which reports the total amount of reinvested earnings and/or losses of a firm over its entire life. Those firms with high RE, relative to TA, have financed their assets through retention of profits and have not utilized as much debt.
X3, Earnings Before Interest and Taxes/Total Assets (EBIT/TA): This ratio is a measure of the true productivity of the firm's assets, independent of any tax or leverage factors. Since a firm's ultimate existence is based on the earning power of its assets, this ratio appears to be particularly appropriate for studies dealing with corporate failure. This ratio continually outperforms other profitability measures, including cash flow.
X4, Market Value of Equity/Book Value of Total Liabilities (MVE/TL): The measure shows how much the firm's assets can decline in value (measured by market value of equity plus debt) before the liabilities exceed the assets and the firm becomes insolvent.
X5, Revenue/Total Assets (S/TA): The capital-turnover ratio is a standard financial ratio illustrating the sales generating ability of the firm's assets.
Altman Z-Score does not apply to financial companies.
Optical Cable Altman Z-Score Related Terms
Optical Cable Altman Z-Score Historical Data
* Premium members only.
The historical data trend for Optical Cable's Altman Z-Score 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.
OCC vs AMPG, WATT, AIRG: Altman Z-Score Comparison
For the Communication Equipment subindustry, Optical Cable's Altman Z-Score, along with its competitors' market caps and Altman Z-Score 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.
Optical Cable Altman Z-Score vs Hardware Industry
For the Hardware industry and Technology sector, Optical Cable's Altman Z-Score distribution charts can be found below:
* The bar in red indicates where Optical Cable's Altman Z-Score falls into.
Altman Z-Score model is an accurate forecaster of failure up to two years prior to distress. It can be considered the assessment of the distress of industrial corporations.
Optical Cable's Altman Z-Score for today is calculated with this formula:
Z
=
1.2
*
X1
+
1.4
*
X2
+
3.3
*
X3
+
0.6
*
X4
+
1.0
*
X5
=
1.2
*
0.4032
+
1.4
*
-0.0124
+
3.3
*
0.0456
+
0.6
*
7.6352
+
1.0
*
1.8484
=
7.05
* 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. GuruFocus does not calculate Altman Z-Score when X4 or X5 value is 0.
Optical Cable (OCC) has a Altman Z-Score of 7.05 as of Jun. 26, 2026. The Altman Z-score measures a company's bankruptcy risk. View historical data on Optical Cable and its competitors. This is 106% above median its historical median of 3.43. Over the past decade, Optical Cable's Altman Z-Score has ranged from 2.11 to 7.28. According to the industry distribution chart, Optical Cable ranks #585 out of 2456 companies in the Hardware industry, placing it in the top 23.8%.
Is Optical Cable's Altman Z-Score too high?
Optical Cable's current Altman Z-Score of 7.05 is 106% above median its 10-year median of 3.43. Over the past 10 years, this metric has ranged from a low of 2.11 to a high of 7.28. The Hardware industry median Altman Z-Score is 3.69. Optical Cable's value of 7.05 is 91.1% above this industry median. Based on the distribution chart, Optical Cable ranks #585 out of 2456 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Optical Cable has a GF Score™ of 46/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Optical Cable's Altman Z-Score compare to AMPG and WATT?
According to the Hardware industry distribution chart, Optical Cable ranks #585 out of 2456 companies for Altman Z-Score. This places Optical Cable in the top 24% of its industry — outperforming the majority of peers. The industry median Altman Z-Score is 3.69. Optical Cable's value of 7.05 is 91.1% above this benchmark. Historically, Optical Cable's own Altman Z-Score has ranged from 2.11 to 7.28 over the past decade. While the company's 10-year median is 3.43 vs. the industry median of 3.69, Optical Cable 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 Altman Z-Score for a Hardware company?
The median Altman Z-Score among Hardware companies is 3.69, based on 2,456 companies in the industry. Companies in the top quartile (top 25%) have a Altman Z-Score significantly above this median, while those in the bottom quartile fall well below. However, Altman Z-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Optical Cable's current Altman Z-Score of 7.05 is 91.1% 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 Altman Z-Score mean?
A high Altman Z-Score can signal that a stock is expensive relative to its fundamentals. The Altman Z-score measures a company's bankruptcy risk. View historical data on Optical Cable and its competitors. For the Hardware industry, the median Altman Z-Score is 3.69 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Optical Cable's current Altman Z-Score is 7.05, which is 106% above median its own 10-year median of 3.43. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Optical Cable stock overvalued right now?
Based on GuruFocus' analysis, Optical Cable (OCC) is currently considered Significantly Overvalued. The stock's GF Value™ is $3.22, compared to a current price of $17.45 — trading 441.9% above its estimated fair value. The current Altman Z-Score is 7.05, which is 106% above median its 10-year median of 3.43 and 91.1% above the Hardware industry median of 3.69. Optical Cable's overall GF Score™ is 46/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Altman Z-Score calculated?
Altman Z-Score is calculated from a company's financial statements. For Optical Cable (OCC), the current Altman Z-Score is 7.05 as of Jun. 26, 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 Optical Cable (OCC) Overvalued in 2026?
Based on GuruFocus' analysis, Optical Cable stock appears to be overvalued.
The current stock price of $17.45 is trading 441.9% above its estimated GF Value™ of $3.22.
GuruFocus considers Optical Cable to be Significantly Overvalued.
Key valuation signals for OCC:
Altman Z-Score: 7.05 (106% above median its 10-year median of 3.43)
GF Value™: $3.22 vs. price of $17.45 (441.9% above fair value)
Industry Position: 91.1% above the Hardware median (#585 of 2456)
No single metric tells the full story. See the OCC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Optical Cable Corp manufactures a broad range of fiber optic and copper data communication cabling and connectivity solutions for the enterprise, wireless carrier, and specialty markets. The Company offers high quality products that operate as a system solution or integrate with other components, including fiber, copper, hybrid cabling, cabinets, racks, enclosures, and deployable solutions for enterprise networks, data centers, residential, campus, Passive Optical LAN installations, and customized applications in military, industrial, mining, petrochemical, renewable energy, and broadcast industries. It operates a single reportable segment covering the design, development, manufacture, and marketing of its cabling and connectivity solutions.
46GF Score
Get the complete analysis for OCC
Altman Z-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
OCC has been successfully added to your 
