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The Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. The RSI is most typically used on a 14-day period, measured on a scale from 0 to 100. Traditionally, an asset is considered overbought or overvalued when the RSI is above 70 and oversold or undervalued when it is below 30. A shorter period RSI is more reactive to recent price changes, so it can show early signs of reversals. 9-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.
The industry rank for Union Bank of Taiwan's 9-Day RSI or its related term are showing as below:
TPE:2838's 9-Day RSI is ranked better than 89.43% of 1608
companies
in the Banks industry
Industry Median: 59.56
vs TPE:2838: 32.53
Union Bank of Taiwan (TPE:2838) 9-Day RSI Explanation
The Relative Strength Index (RSI), developed by J. Welles Wilder in his book “New Concepts in Technical Trading Systems.”, is a momentum oscillator that measures the speed and change of price movements. The RSI is most typically used on a 14-day period, measured on a scale from 0 to 100.
Traditionally, an asset is considered overbought or overvalued when the RSI is above 70 and oversold or undervalued when it is below 30. A RSI surpasses the 30 level indicates a bullish sign, when it slides below 70 level, it’s a bearish sign. This level can be adjusted depending on the security’s pattern and the market’s underlying trend. In an uptrend or bullish market, the RSI might range within a higher interval, investors could set the support level higher. If a downtrend or bearish market occurs, investors may need to lower the resistance level.
RSI can also be used in trading techniques to indicate the trading signal, such as Divergences and Swing Rejections. A shorter period RSI is more reactive to recent price changes, so it can show early signs of reversals. 9-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.
Union Bank of Taiwan 9-Day RSI Related Terms
Union Bank of Taiwan 9-Day RSI Competitor Comparison
For the Banks - Regional subindustry, Union Bank of Taiwan's 9-Day RSI, along with its competitors' market caps and 9-Day RSI 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.
Union Bank of Taiwan 9-Day RSI vs Banks Industry
For the Banks industry and Financial Services sector, Union Bank of Taiwan's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Union Bank of Taiwan's 9-Day RSI falls into.
Union Bank of Taiwan (TPE:2838) 9-Day RSI Calculation
The formula for calculating RSI is:
RSI
=
100
–
[ 100
/
( 1 + Average Gain
/
Average Loss )]
* Note that the formula uses a positive value for the average loss.
* 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.
Union Bank of Taiwan (TPE:2838) has a 9-Day RSI of 32.53 as of Jul. 18, 2026. According to the industry distribution chart, Union Bank of Taiwan ranks #170 out of 1608 companies in the Banks industry, placing it in the top 10.6%.
Is Union Bank of Taiwan's 9-Day RSI too high?
Union Bank of Taiwan's current 9-Day RSI is 32.53. The Banks industry median 9-Day RSI is 59.56. Union Bank of Taiwan's value of 32.53 is 45.4% below this industry median. Based on the distribution chart, Union Bank of Taiwan ranks #170 out of 1608 companies in the Banks industry, which is in the top quartile — a strong position relative to peers. Overall, Union Bank of Taiwan has a GF Score™ of 81/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Union Bank of Taiwan's 9-Day RSI compare to competitors?
According to the Banks industry distribution chart, Union Bank of Taiwan ranks #170 out of 1608 companies for 9-Day RSI. This places Union Bank of Taiwan in the top 11% of its industry — outperforming the majority of peers. The industry median 9-Day RSI is 59.56. Union Bank of Taiwan's value of 32.53 is 45.4% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 9-Day RSI for a Banks company?
The median 9-Day RSI among Banks companies is 59.56, based on 1,608 companies in the industry. Companies in the top quartile (top 25%) have a 9-Day RSI significantly above this median, while those in the bottom quartile fall well below. However, 9-Day RSI should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Union Bank of Taiwan's current 9-Day RSI of 32.53 is 45.4% 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 9-Day RSI mean?
A high 9-Day RSI can signal that a stock is expensive relative to its fundamentals. For the Banks industry, the median 9-Day RSI is 59.56 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Union Bank of Taiwan's current 9-Day RSI is 32.53. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Union Bank of Taiwan stock overvalued right now?
Based on GuruFocus' analysis, Union Bank of Taiwan (TPE:2838) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$15.39, compared to a current price of NT$20.50 — trading 33.2% above its estimated fair value. The current 9-Day RSI is 32.53 and 45.4% below the Banks industry median of 59.56. Union Bank of Taiwan's overall GF Score™ is 81/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 9-Day RSI calculated?
9-Day RSI is calculated from a company's financial statements. For Union Bank of Taiwan (TPE:2838), the current 9-Day RSI is 32.53 as of Jul. 18, 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 Union Bank of Taiwan (TPE:2838) Overvalued in 2026?
Based on GuruFocus' analysis, Union Bank of Taiwan stock appears to be overvalued.
The current stock price of NT$20.50 is trading 33.2% above its estimated GF Value™ of NT$15.39.
GuruFocus considers Union Bank of Taiwan to be Significantly Overvalued.
Key valuation signals for TPE:2838:
9-Day RSI: 32.53
GF Value™: NT$15.39 vs. price of NT$20.50 (33.2% above fair value)
Industry Position: 45.4% below the Banks median (#170 of 1608)
No single metric tells the full story. See the TPE:2838 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Union Bank of Taiwan mainly engaged in activities allowed under the Banking Law, which cover deposits, loans, discounts, remittances, acceptances, issuance of guarantees and letters of credit, short-term bills transactions, investments, foreign exchange transactions, savings, trust, etc. The company's reportable segments are Corporate banking unit consist Corporate banking, foreign exchange business, debt management and public treasury business; Consumer banking unit consider financial management and loan business, credit card business and car-loan business; Wealth management and trust unit; Investing unit; and Leasing unit. The majority of revenue comes from Consumer banking. The Company's operations are mainly in Taiwan.
81GF Score
Get the complete analysis for TPE:2838
9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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