Formosa Pharmaceuticals (TPE:6838) 9-Day RSI: 30.36 (As of Jul. 20, 2026)

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TPE:6838 Formosa Pharmaceuticals Inc TPE:6838
48 GF Score
Price NT$22.80
GF Value NT$14.28
Valuation Significantly Overvalued
! 3 Warning Signs
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What is Formosa Pharmaceuticals 9-Day RSI?

Formosa Pharmaceuticals TPE:6838 -5.00% 48 9-Day RSI is 30.36 as of Jul. 20, 2026. GuruFocus rates TPE:6838 with a GF Score™ of 48/100 and a GF Value™ of NT$14.28 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 1,422 Biotechnology companies, Formosa Pharmaceuticals ranks better than 89.03% on this metric.

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.

As of today (2026-07-20), Formosa Pharmaceuticals's 9-Day RSI is 30.36.

The industry rank for Formosa Pharmaceuticals's 9-Day RSI or its related term are showing as below:

TPE:6838's 9-Day RSI is ranked better than
89.03% of 1422 companies
in the Biotechnology industry
Industry Median: 44.36 vs TPE:6838: 30.36

Formosa Pharmaceuticals  (TPE:6838) 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.


Formosa Pharmaceuticals 9-Day RSI Related Terms


TPE:6838 vs VRTX, REGN, ALNY: 9-Day RSI Comparison

For the Biotechnology subindustry, Formosa Pharmaceuticals'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.


Formosa Pharmaceuticals 9-Day RSI vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Formosa Pharmaceuticals's 9-Day RSI distribution charts can be found below:

* The bar in red indicates where Formosa Pharmaceuticals's 9-Day RSI falls into.


TPE:6838
48GF Score
Formosa Pharmaceuticals Inc TPE:6838
9-Day RSI is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Formosa Pharmaceuticals  (TPE:6838) 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.

Frequently Asked Questions Learn more about 9-Day RSI →
What does a 9-Day RSI of 30.36 mean?
Formosa Pharmaceuticals (TPE:6838) has a 9-Day RSI of 30.36 as of Jul. 20, 2026. According to the industry distribution chart, Formosa Pharmaceuticals ranks #156 out of 1422 companies in the Biotechnology industry, placing it in the top 11%.
Is Formosa Pharmaceuticals' 9-Day RSI too high?
Formosa Pharmaceuticals' current 9-Day RSI is 30.36. The Biotechnology industry median 9-Day RSI is 44.36. Formosa Pharmaceuticals' value of 30.36 is 31.6% below this industry median. Based on the distribution chart, Formosa Pharmaceuticals ranks #156 out of 1422 companies in the Biotechnology industry, which is in the top quartile — a strong position relative to peers. Overall, Formosa Pharmaceuticals has a GF Score™ of 48/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Formosa Pharmaceuticals' 9-Day RSI compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Formosa Pharmaceuticals ranks #156 out of 1422 companies for 9-Day RSI. This places Formosa Pharmaceuticals in the top 11% of its industry — outperforming the majority of peers. The industry median 9-Day RSI is 44.36. Formosa Pharmaceuticals' value of 30.36 is 31.6% 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 Biotechnology company?
The median 9-Day RSI among Biotechnology companies is 44.36, based on 1,422 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. Formosa Pharmaceuticals's current 9-Day RSI of 30.36 is 31.6% 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 Biotechnology industry, the median 9-Day RSI is 44.36 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Formosa Pharmaceuticals's current 9-Day RSI is 30.36. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Formosa Pharmaceuticals stock overvalued right now?
Based on GuruFocus' analysis, Formosa Pharmaceuticals (TPE:6838) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$14.28, compared to a current price of NT$22.80 — trading 59.7% above its estimated fair value. The current 9-Day RSI is 30.36 and 31.6% below the Biotechnology industry median of 44.36. Formosa Pharmaceuticals' overall GF Score™ is 48/100 with 3 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 Formosa Pharmaceuticals (TPE:6838), the current 9-Day RSI is 30.36 as of Jul. 20, 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 Formosa Pharmaceuticals (TPE:6838) Overvalued in 2026?

Based on GuruFocus' analysis, Formosa Pharmaceuticals stock appears to be overvalued. The current stock price of NT$22.80 is trading 59.7% above its estimated GF Value™ of NT$14.28. GuruFocus considers Formosa Pharmaceuticals to be Significantly Overvalued.

Key valuation signals for TPE:6838:

  • 9-Day RSI: 30.36
  • GF Value™: NT$14.28 vs. price of NT$22.80 (59.7% above fair value)
  • GF Score™: 48/100 with 3 warning signs
  • Industry Position: 31.6% below the Biotechnology median (#156 of 1422)

No single metric tells the full story. See the TPE:6838 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Formosa Pharmaceuticals Business Description

Address No. 57, Fuxing North Road, 8th Floor-6, Songshan District, Taipei, TWN, 105
Formosa Pharmaceuticals Inc is engaged in new drug development and transfers. Its Product pipeline includes TSY-110, TSY-120, TSY-310, APP13007 and APP13002.
48GF Score

Get the complete analysis for TPE:6838

9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$22.80
Price
NT$14.28
GF Value