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Luminescence TechnologyROCO:6729 +2.33%77 OCF Yield % is 2.44 as of Jul. 16, 2026, which is 56% below its 10-year median of 5.54. GuruFocus rates ROCO:6729 with a GF Score™ of 77/100 and a GF Value™ of NT$24.69 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 1,604 Chemicals companies, Luminescence Technology ranks worse than 62.28% on this metric.
OCF Yield % is calculated as Cash Flow from Operations divided by Market Capitalization. It is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.
Similar to Earnings Yield %, OCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high operating cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.
Luminescence Technology OCF Yield % Related Terms
Luminescence Technology OCF Yield % 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.
For the Chemicals subindustry, Luminescence Technology's OCF Yield %, along with its competitors' market caps and OCF Yield % 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.
Luminescence Technology OCF Yield % vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Luminescence Technology's OCF Yield % distribution charts can be found below:
* The bar in red indicates where Luminescence Technology's OCF Yield % 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.
Luminescence Technology (ROCO:6729) has a OCF Yield % of 2.44 as of Jul. 16, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Luminescence Technology and its competitors. This is 56% below median its historical median of 5.54. Over the past decade, Luminescence Technology's OCF Yield % has ranged from 1.06 to 10.51. According to the industry distribution chart, Luminescence Technology ranks #999 out of 1604 companies in the Chemicals industry, placing it in the top 62.3%.
Is Luminescence Technology's OCF Yield % too high?
Luminescence Technology's current OCF Yield % of 2.44 is 56% below median its 10-year median of 5.54. Over the past 10 years, this metric has ranged from a low of 1.06 to a high of 10.51. The Chemicals industry median OCF Yield % is 4.83. Luminescence Technology's value of 2.44 is 49.5% below this industry median. Based on the distribution chart, Luminescence Technology ranks #999 out of 1604 companies in the Chemicals industry, which is below the industry midpoint. Overall, Luminescence Technology has a GF Score™ of 77/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Luminescence Technology's OCF Yield % compare to DOW?
According to the Chemicals industry distribution chart, Luminescence Technology ranks #999 out of 1604 companies for OCF Yield %. This places Luminescence Technology in the lower half of its industry. The industry median OCF Yield % is 4.83. Luminescence Technology's value of 2.44 is 49.5% below this benchmark. Historically, Luminescence Technology's own OCF Yield % has ranged from 1.06 to 10.51 over the past decade. While the company's 10-year median is 5.54 vs. the industry median of 4.83, Luminescence Technology 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 OCF Yield % for a Chemicals company?
The median OCF Yield % among Chemicals companies is 4.83, based on 1,604 companies in the industry. Companies in the top quartile (top 25%) have a OCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, OCF Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Luminescence Technology's current OCF Yield % of 2.44 is 49.5% 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 OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Luminescence Technology and its competitors. For the Chemicals industry, the median OCF Yield % is 4.83 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Luminescence Technology's current OCF Yield % is 2.44, which is 56% below median its own 10-year median of 5.54. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Luminescence Technology stock overvalued right now?
Based on GuruFocus' analysis, Luminescence Technology (ROCO:6729) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$24.69, compared to a current price of NT$52.70 — trading 113.4% above its estimated fair value. The current OCF Yield % is 2.44, which is 56% below median its 10-year median of 5.54 and 49.5% below the Chemicals industry median of 4.83. Luminescence Technology's overall GF Score™ is 77/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For Luminescence Technology (ROCO:6729), the current OCF Yield % is 2.44 as of Jul. 16, 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 Luminescence Technology (ROCO:6729) Overvalued in 2026?
Based on GuruFocus' analysis, Luminescence Technology stock appears to be overvalued.
The current stock price of NT$52.70 is trading 113.4% above its estimated GF Value™ of NT$24.69.
GuruFocus considers Luminescence Technology to be Significantly Overvalued.
Key valuation signals for ROCO:6729:
OCF Yield %: 2.44 (56% below median its 10-year median of 5.54)
GF Value™: NT$24.69 vs. price of NT$52.70 (113.4% above fair value)
Industry Position: 49.5% below the Chemicals median (#999 of 1604)
No single metric tells the full story. See the ROCO:6729 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Luminescence Technology Corp is a Taiwan based chemical manufacturing company. The firm's product range consists of OLED material, OPV material, OTFT material, Organic intermediates, Boronic Acid, ITO patterned glass and components among others.
77GF Score
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