Singapore Telecommunications (BKK:SINGTEL80) Beta: N/A (As of Aug. 17, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

BKK:SINGTEL80 Singapore Telecommunications Ltd BKK:SINGTEL80
54 GF Score
Price ฿11.50
GF Value ฿8.48
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is Singapore Telecommunications Beta?

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-08-17), Singapore Telecommunications's Beta is Not available.

Singapore Telecommunications  (BKK:SINGTEL80) 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)

Singapore Telecommunications Beta Related Terms

Singapore Telecommunications Beta Historical Data

* Premium members only.

The historical data trend for Singapore Telecommunications'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.

Singapore Telecommunications Beta Chart

Singapore Telecommunications Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Beta
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Singapore Telecommunications Semi-Annual Data
Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
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 Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00
BKK:SINGTEL80
54GF Score
Singapore Telecommunications Ltd BKK:SINGTEL80
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Singapore Telecommunications 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 Singapore Telecommunications (BKK:SINGTEL80) Overvalued in 2026?

Based on GuruFocus' analysis, Singapore Telecommunications stock appears to be overvalued. The current stock price of ฿11.50 is trading 35.6% above its estimated GF Value™ of ฿8.48. GuruFocus considers Singapore Telecommunications to be Significantly Overvalued.

Key valuation signals for BKK:SINGTEL80:

  • Beta: N/A
  • GF Value™: ฿8.48 vs. price of ฿11.50 (35.6% above fair value)
  • GF Score™: 54/100 with 5 warning signs

No single metric tells the full story. See the BKK:SINGTEL80 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Singapore Telecommunications Business Description

Address 10 Eunos Road 8, No.07-31, Singapore, SGP, 239732
Singapore Telecommunications is Singapore's leading telecoms company. It owns extensive wired and wireless networks offering data and voice services to a broad customer base. Singtel's diverse investment portfolio spreads across the region. The firm wholly owns Optus in Australia and minority equity stakes in Airtel (28%) in India; Telkomsel (35%) in Indonesia; Globe Telecom (47%) in the Philippines; and Advanced Information Services (23%) and Intouch (21%) in Thailand. Singtel is majority-owned by the Singapore government.
54GF Score

Get the complete analysis for BKK:SINGTEL80

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

฿11.50
Price
฿8.48
GF Value