Sunder Biomedical Tech Co (ROCO:4115) Beta: N/A (As of Jul. 14, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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ROCO:4115 Sunder Biomedical Tech Co Ltd ROCO:4115
52 GF Score
Price NT$7.86
GF Value NT$10.70
Valuation Modestly Undervalued
! 4 Warning Signs
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What is Sunder Biomedical Tech Co Beta?

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-07-14), Sunder Biomedical Tech Co's Beta is Not available.

Sunder Biomedical Tech Co  (ROCO:4115) Beta Explanation

Beta is a measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. We usually compare beta to 1. A beta of 1 indicates that the security's price will move with the market. A beta of less than 1 means that the security will be less volatile than the market. A beta of greater than 1 indicates that the security's price will be more volatile than the market.

Beta is primarily used in the Capital Asset Pricing Model (CAPM) to calculate the Cost of Equity, which can be used in the calculation of WACC %. The formula of Cost of Equity is:
Cost of Equity = Risk-Free Rate of Return + Beta of Asset * (Expected Return of the Market - Risk-Free Rate of Return)

Sunder Biomedical Tech Co Beta Related Terms

Sunder Biomedical Tech Co Beta Historical Data

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The historical data trend for Sunder Biomedical Tech Co's Beta 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.

Sunder Biomedical Tech Co Beta Chart

Sunder Biomedical Tech Co Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Beta
Get a 7-Day Free Trial 0.00 0.00 0.00 0.00 0.00

Sunder Biomedical Tech Co Semi-Annual Data
Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Beta Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00
ROCO:4115
52GF Score
Sunder Biomedical Tech Co Ltd ROCO:4115
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
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Sunder Biomedical Tech Co Beta Calculation

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. A stock's beta can be calculated by dividing the product of the covariance of the individual stock's returns and the market's returns by the variance of the market's returns over a specified period. Basically, GuruFocus uses the returns calculated over three-year period.

Is Sunder Biomedical Tech Co (ROCO:4115) Overvalued in 2026?

Based on GuruFocus' analysis, Sunder Biomedical Tech Co stock appears to be undervalued. The current stock price of NT$7.86 is trading 26.5% below its estimated GF Value™ of NT$10.70. GuruFocus considers Sunder Biomedical Tech Co to be Modestly Undervalued.

Key valuation signals for ROCO:4115:

  • Beta: N/A
  • GF Value™: NT$10.70 vs. price of NT$7.86 (26.5% below fair value)
  • GF Score™: 52/100 with 4 warning signs

No single metric tells the full story. See the ROCO:4115 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Sunder Biomedical Tech Co Business Description

Address No. 1-67, Zhongzheng Road, Chung-Ming Village, Pao-Chung Hsiang, Yunlin, TWN, 63441
Sunder Biomedical Tech Co Ltd is engaged in providing medical devices. Its products include Protective Goggles; Meltblown Nonwoven Fabric/Mask; Suction Irrigation Set; Smoke Filter; Endo Bag; Blood Line Set for Hemodialysis and others.
52GF Score

Get the complete analysis for ROCO:4115

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

NT$7.86
Price
NT$10.70
GF Value