Chang Wah Technology CoROCO:6548 +1.10%71 OCF Yield % is 2.22 as of Jul. 06, 2026, which is 67% below its 10-year median of 6.73. GuruFocus rates ROCO:6548 with a GF Score™ of 71/100 and a GF Value™ of NT$39.45 (Significantly Overvalued). The stock has 8 warning signs investors should review. Among 1,027 Semiconductors companies, Chang Wah Technology Co ranks better than 60.37% 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.
Chang Wah Technology Co OCF Yield % Related Terms
Chang Wah Technology Co 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.
ROCO:6548 vs NVDA, AVGO, MU: OCF Yield % Comparison
For the Semiconductors subindustry, Chang Wah Technology Co'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.
Chang Wah Technology Co OCF Yield % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Chang Wah Technology Co's OCF Yield % distribution charts can be found below:
* The bar in red indicates where Chang Wah Technology Co'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.
Chang Wah Technology Co (ROCO:6548) has a OCF Yield % of 2.22 as of Jul. 06, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Chang Wah Technology Co and its competitors. This is 67% below median its historical median of 6.73. Over the past decade, Chang Wah Technology Co's OCF Yield % has ranged from 1.13 to 22.54. According to the industry distribution chart, Chang Wah Technology Co ranks #407 out of 1027 companies in the Semiconductors industry, placing it in the top 39.6%.
Is Chang Wah Technology Co's OCF Yield % too high?
Chang Wah Technology Co's current OCF Yield % of 2.22 is 67% below median its 10-year median of 6.73. Over the past 10 years, this metric has ranged from a low of 1.13 to a high of 22.54. The Semiconductors industry median OCF Yield % is 1.32. Chang Wah Technology Co's value of 2.22 is 68.2% above this industry median. Based on the distribution chart, Chang Wah Technology Co ranks #407 out of 1027 companies in the Semiconductors industry, which is above the industry midpoint. Overall, Chang Wah Technology Co has a GF Score™ of 71/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Chang Wah Technology Co's OCF Yield % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Chang Wah Technology Co ranks #407 out of 1027 companies for OCF Yield %. This puts Chang Wah Technology Co in the upper half of its industry. The industry median OCF Yield % is 1.32. Chang Wah Technology Co's value of 2.22 is 68.2% above this benchmark. Historically, Chang Wah Technology Co's own OCF Yield % has ranged from 1.13 to 22.54 over the past decade. While the company's 10-year median is 6.73 vs. the industry median of 1.32, Chang Wah 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 OCF Yield % for a Semiconductors company?
The median OCF Yield % among Semiconductors companies is 1.32, based on 1,027 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. Chang Wah Technology Co's current OCF Yield % of 2.22 is 68.2% 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 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 Chang Wah Technology Co and its competitors. For the Semiconductors industry, the median OCF Yield % is 1.32 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Chang Wah Technology Co's current OCF Yield % is 2.22, which is 67% below median its own 10-year median of 6.73. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Chang Wah Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Chang Wah Technology Co (ROCO:6548) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$39.45, compared to a current price of NT$91.60 — trading 132.2% above its estimated fair value. The current OCF Yield % is 2.22, which is 67% below median its 10-year median of 6.73 and 68.2% above the Semiconductors industry median of 1.32. Chang Wah Technology Co's overall GF Score™ is 71/100 with 8 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 Chang Wah Technology Co (ROCO:6548), the current OCF Yield % is 2.22 as of Jul. 06, 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 Chang Wah Technology Co (ROCO:6548) Overvalued in 2026?
Based on GuruFocus' analysis, Chang Wah Technology Co stock appears to be overvalued.
The current stock price of NT$91.60 is trading 132.2% above its estimated GF Value™ of NT$39.45.
GuruFocus considers Chang Wah Technology Co to be Significantly Overvalued.
Key valuation signals for ROCO:6548:
OCF Yield %: 2.22 (67% below median its 10-year median of 6.73)
GF Value™: NT$39.45 vs. price of NT$91.60 (132.2% above fair value)
Industry Position: 68.2% above the Semiconductors median (#407 of 1027)
No single metric tells the full story. See the ROCO:6548 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Chang Wah Technology Co Ltd mainly manufactures industrial plastic products and electronics components, and sells electronics components and machinery, and tools. The company focuses on manufacturing semiconductor frames, offering different products such as IC-Pin lead Frame, IC-Leadless lead Frame, IC-Special surface treatment, EMC lead frame, and PreMold lead frame. Along with its subsidiaries, the company operates in the following reportable segments: CWTC, CWTS, SHAP, Shing Zheng Investment, SHEC, SHPC, SHS, MSHE, WSP, and CWES. Maximum revenue is generated from its CWTC segment. Geographically, the group operates in Taiwan, Asia, and other regions.
71GF Score
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