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Net Interest Margin (Bank Only) % is a measure of the difference between the interest income generated by banks or other financial institutions and the amount of interest paid out to their lenders (for example, deposits), relative to the amount of their interest-earning assets. It is usually calculated as a percentage of what the financial institution earns on loans in a time period and other assets minus the interest paid on borrowed funds divided by the average amount of the assets on which it earned income in that time period (the average earning assets).
GuruFocus calculates Net Interest Margin (Bank Only) % as Net Interest Income (for Banks) divided by its average earning assets. O-Bank Co's annualizedNet Interest Income (for Banks) for the quarter that ended in Mar. 2026 was NT$3,354 Mil. O-Bank Co's average earning assets for the quarter that ended in Mar. 2026 was NT$279,074 Mil. Therefore, O-Bank Co's annualized Net Interest Margin (Bank Only) % for the quarter that ended in Mar. 2026 was 1.20%.
O-Bank Co (TPE:2897) Net Interest Margin (Bank Only) % Explanation
The negative value of Net Interest Margin (Bank Only) % mean the firm pays more interest for its debt than the interest revenue generated from its investment.
O-Bank Co Net Interest Margin (Bank Only) % Related Terms
O-Bank Co Net Interest Margin (Bank Only) % Historical Data
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The historical data trend for O-Bank Co's Net Interest Margin (Bank Only) % 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.
TPE:2897 vs PNC, USB: Net Interest Margin (Bank Only) % Comparison
For the Banks - Regional subindustry, O-Bank Co's Net Interest Margin (Bank Only) %, along with its competitors' market caps and Net Interest Margin (Bank Only) % 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.
O-Bank Co Net Interest Margin (Bank Only) % vs Banks Industry
For the Banks industry and Financial Services sector, O-Bank Co's Net Interest Margin (Bank Only) % distribution charts can be found below:
* The bar in red indicates where O-Bank Co's Net Interest Margin (Bank Only) % falls into.
O-Bank Co Net Interest Margin (Bank Only) % Calculation
Net Interest Margin (Bank Only) % (NIM) is a measure of the difference between the interest income generated by banks or other financial institutions and the amount of interest paid out to their lenders (for example, deposits), relative to the amount of their interest-earning assets. It is usually calculated as a percentage of what the financial institution earns on loans in a time period and other assets minus the interest paid on borrowed funds divided by the average amount of the assets on which it earned income in that time period (the average earning assets).
O-Bank Co's annualized Net Interest Margin (Bank Only) % for the fiscal year that ended in Dec. 2025 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.
In the calculation of annual Net Interest Margin (Bank Only) %, the Net Interest Income (for Banks) of the last fiscal year and the average earning assets over the fiscal year are used. In calculating the quarterly data,
the Net Interest Income (for Banks) data used here is four times the quarterly (Mar. 2026) net interest income data.
Net Interest Margin (Bank Only) % is displayed in the 30-year financial page for Banks.
What does a Net Interest Margin (Bank Only) % of 1.20% mean?
O-Bank Co (TPE:2897) has a Net Interest Margin (Bank Only) % of 1.20% as of Mar. 2026. Net interest margin is the ratio of a bank's net interest income to its average two-period earning assets. View historical data on O-Bank Co and its competitors.
Is O-Bank Co's Net Interest Margin (Bank Only) % too high?
O-Bank Co's current Net Interest Margin (Bank Only) % is 1.20%. Overall, O-Bank Co has a GF Score™ of 59/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does O-Bank Co's Net Interest Margin (Bank Only) % compare to PNC and USB?
O-Bank Co's Net Interest Margin (Bank Only) % of 1.20% can be compared against companies in the Banks industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Interest Margin (Bank Only) % for a Banks company?
A good Net Interest Margin (Bank Only) % depends on the Banks industry context. However, Net Interest Margin (Bank Only) % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Net Interest Margin (Bank Only) % mean?
A high Net Interest Margin (Bank Only) % can signal that a stock is expensive relative to its fundamentals. Net interest margin is the ratio of a bank's net interest income to its average two-period earning assets. View historical data on O-Bank Co and its competitors. O-Bank Co's current Net Interest Margin (Bank Only) % is 1.20%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is O-Bank Co stock overvalued right now?
Based on GuruFocus' analysis, O-Bank Co (TPE:2897) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$11.71, compared to a current price of NT$10.15 — trading 13.3% below its estimated fair value. The current Net Interest Margin (Bank Only) % is 1.20%. O-Bank Co's overall GF Score™ is 59/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Interest Margin (Bank Only) % calculated?
Net Interest Margin (Bank Only) % is calculated from a company's financial statements. For O-Bank Co (TPE:2897), the current Net Interest Margin (Bank Only) % is 1.20% 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 O-Bank Co (TPE:2897) Overvalued in 2026?
Based on GuruFocus' analysis, O-Bank Co stock appears to be undervalued.
The current stock price of NT$10.15 is trading 13.3% below its estimated GF Value™ of NT$11.71.
GuruFocus considers O-Bank Co to be Modestly Undervalued.
Key valuation signals for TPE:2897:
Net Interest Margin (Bank Only) %: 1.20%
GF Value™: NT$11.71 vs. price of NT$10.15 (13.3% below fair value)
No single metric tells the full story. See the TPE:2897 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
O-Bank Co Ltd is a banking company. The bank's financial services include banking, trade finance, financial markets, securitization, and trusts. Its Products include medium and long-term loans, syndicated loans, cash management, factoring business, trade finance, interest rate and exchange rate structured products, trusts, and securitization. Retail banking services include loans and deposits, investment management, and mobile banking services including opening accounts and transacting online.
59GF Score
Get the complete analysis for TPE:2897
Net Interest Margin (Bank Only) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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