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.
Great Microwave Technology CoSHSE:688270 -3.18%85 Interest Coverage is 4,162.55 as of Mar. 2026, which is 30% above its 10-year median of 3,212.09. GuruFocus rates SHSE:688270 with a GF Score™ of 85/100 and a GF Value™ of ¥54.88 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 637 Semiconductors companies, Great Microwave Technology Co ranks better than 96.39% on this metric.
Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's
Operating Income
by its Interest Expense. Great Microwave Technology Co's
Operating Income
for the
three
months ended in Mar. 2026 was ¥45.8 Mil. Great Microwave Technology Co's Interest Expense for the
three
months ended in Mar. 2026 was ¥-0.0 Mil.
Great Microwave Technology Co's interest coverage for the quarter that ended in Mar. 2026 was 4,162.55.
The higher the ratio, the stronger the company's financial strength is.
Good Sign:
Ben Graham prefers companies' interest coverage to be at least 5. Great Microwave Technology Co Ltd has enough cash to cover all of its debt. Its financial situation is stable.
The historical rank and industry rank for Great Microwave Technology Co's Interest Coverage or its related term are showing as below:
SHSE:688270'
s Interest Coverage Range Over the Past 10 Years
Min: 471.06 Med: 3212.09 Max: 9033.9
Current: 4997.89
SHSE:688270's Interest Coverage is ranked better than 96.39% of 637
companies
in the Semiconductors industry
Industry Median: 20.5
vs SHSE:688270: 4997.89
Great Microwave Technology Co (SHSE:688270) Interest Coverage Explanation
Ben Graham requires that a company has a minimum interest coverage of 5 with the companies he invested. If the interest coverage is less than 2, the company is burdened by debt. Any business slow or recession may drag the company into a situation where it cannot pay the interest on its debt.
Interest Coverage is an important factor when GuruFocus ranks a company's overage Financial Strength .
Great Microwave Technology Co Interest Coverage Related Terms
Great Microwave Technology Co Interest Coverage 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.
Note: For Interest Coverage, "No debt" indicates no long-term debt. An indication of "No Debt" does not necessarily mean that the company has no long-term debt obligations; it could be due to missing data in the quarterly or annual report. Use caution when interpreting this information.
Great Microwave Technology Co Interest Coverage Chart
SHSE:688270 vs NVDA, AVGO, MU: Interest Coverage Comparison
For the Semiconductors subindustry, Great Microwave Technology Co's Interest Coverage, along with its competitors' market caps and Interest Coverage 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.
Great Microwave Technology Co Interest Coverage vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Great Microwave Technology Co's Interest Coverage distribution charts can be found below:
* The bar in red indicates where Great Microwave Technology Co's Interest Coverage falls into.
Great Microwave Technology Co Interest Coverage Calculation
Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income (EBIT) by its Interest Expense:
* 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.
Great Microwave Technology Co (SHSE:688270) has a Interest Coverage of 4,162.55 as of Mar. 2026. Interest Coverage measures a company's capability to pay interest expenses on its debt. View historical data on Great Microwave Technology Co and its competitors. This is 30% above median its historical median of 3,212.09. Over the past decade, Great Microwave Technology Co's Interest Coverage has ranged from 471.06 to 9,033.90. According to the industry distribution chart, Great Microwave Technology Co ranks #23 out of 637 companies in the Semiconductors industry, placing it in the top 3.6%.
Is Great Microwave Technology Co's Interest Coverage too high?
Great Microwave Technology Co's current Interest Coverage of 4,162.55 is 30% above median its 10-year median of 3,212.09. Over the past 10 years, this metric has ranged from a low of 471.06 to a high of 9,033.90. The Semiconductors industry median Interest Coverage is 20.50. Great Microwave Technology Co's value of 4,162.55 is 20205.1% above this industry median. Based on the distribution chart, Great Microwave Technology Co ranks #23 out of 637 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Great Microwave Technology Co has a GF Score™ of 85/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Great Microwave Technology Co's Interest Coverage compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Great Microwave Technology Co ranks #23 out of 637 companies for Interest Coverage. This places Great Microwave Technology Co in the top 4% of its industry — outperforming the majority of peers. The industry median Interest Coverage is 20.50. Great Microwave Technology Co's value of 4,162.55 is 20205.1% above this benchmark. Historically, Great Microwave Technology Co's own Interest Coverage has ranged from 471.06 to 9,033.90 over the past decade. While the company's 10-year median is 3,212.09 vs. the industry median of 20.50, Great Microwave 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 Interest Coverage for a Semiconductors company?
The median Interest Coverage among Semiconductors companies is 20.50, based on 637 companies in the industry. Companies in the top quartile (top 25%) have a Interest Coverage significantly above this median, while those in the bottom quartile fall well below. However, Interest Coverage should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Great Microwave Technology Co's current Interest Coverage of 4,162.55 is 20205.1% 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 Interest Coverage mean?
A high Interest Coverage can signal that a stock is expensive relative to its fundamentals. Interest Coverage measures a company's capability to pay interest expenses on its debt. View historical data on Great Microwave Technology Co and its competitors. For the Semiconductors industry, the median Interest Coverage is 20.50 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Great Microwave Technology Co's current Interest Coverage is 4,162.55, which is 30% above median its own 10-year median of 3,212.09. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Great Microwave Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Great Microwave Technology Co (SHSE:688270) is currently considered Significantly Overvalued. The stock's GF Value™ is ¥54.88, compared to a current price of ¥75.28 — trading 37.2% above its estimated fair value. The current Interest Coverage is 4,162.55, which is 30% above median its 10-year median of 3,212.09 and 20205.1% above the Semiconductors industry median of 20.50. Great Microwave Technology Co's overall GF Score™ is 85/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Interest Coverage calculated?
Interest Coverage is calculated from a company's financial statements. For Great Microwave Technology Co (SHSE:688270), the current Interest Coverage is 4,162.55 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 Great Microwave Technology Co (SHSE:688270) Overvalued in 2026?
Based on GuruFocus' analysis, Great Microwave Technology Co stock appears to be overvalued.
The current stock price of ¥75.28 is trading 37.2% above its estimated GF Value™ of ¥54.88.
GuruFocus considers Great Microwave Technology Co to be Significantly Overvalued.
Key valuation signals for SHSE:688270:
Interest Coverage: 4,162.55 (30% above median its 10-year median of 3,212.09)
GF Value™: ¥54.88 vs. price of ¥75.28 (37.2% above fair value)
Industry Position: 20205.1% above the Semiconductors median (#23 of 637)
No single metric tells the full story. See the SHSE:688270 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Great Microwave Technology Co Business Description
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
SHSE:688270 has been successfully added to your 
